{"schemaVersion":1,"symbol":"KMX","days":90,"observations":[{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-19T19:54:32.056000+00:00","captured_at":"2026-10-20T03:52:41.851Z","last_trade_at":"2026-10-19T23:33:04.230222056Z","price":51.8,"iv_pct":44.209566749585406,"implied_move_pct":10.581003444809417,"put_call_skew_pp":5.393894318419562,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"8f116bf6acbc0840fea35fcaab4f48f30b93aa4b8e817b5a68cdfdce8ed78317"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T13:31:22.309000+00:00","captured_at":"2026-10-20T13:35:21.214Z","last_trade_at":"2026-10-20T13:35:19.201425559Z","price":51.56,"iv_pct":47.35497869949462,"implied_move_pct":11.206043842407167,"put_call_skew_pp":2.052475324636421,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"055d82f9218c82cb3fec8efd3646672c24c9b57238500665e1fe34228e0a60b9"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T13:35:32.978000+00:00","captured_at":"2026-10-20T13:43:07.597Z","last_trade_at":"2026-10-20T13:42:45.878526826Z","price":51.76,"iv_pct":47.45206509275215,"implied_move_pct":11.236702752120328,"put_call_skew_pp":3.9937968519814127,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"7fa7a3d330235aee883e40f4cc0f3ba673c5cc821b433029de2c3953355acf94"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T13:49:24.086000+00:00","captured_at":"2026-10-20T13:50:49.944Z","last_trade_at":"2026-10-20T13:50:49.351231447Z","price":51.955,"iv_pct":45.66728059915274,"implied_move_pct":10.756017127883375,"put_call_skew_pp":2.989162937615164,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"bb3526269097964f49da83b60e8aecb701fe9d35fb55364340d9c667b8c39960"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T13:58:28.082000+00:00","captured_at":"2026-10-20T13:58:49.048Z","last_trade_at":"2026-10-20T13:58:44.126777964Z","price":51.94,"iv_pct":45.19795918786452,"implied_move_pct":10.609177202891768,"put_call_skew_pp":1.197921903299476,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"5ed2a81f094190149d1a5850cef982cf0371eba2f22a6902646808c3adb18a7c"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T14:05:07.597000+00:00","captured_at":"2026-10-20T14:07:15.807Z","last_trade_at":"2026-10-20T14:07:13.117189222Z","price":52.16,"iv_pct":44.8044156074704,"implied_move_pct":10.632049776925586,"put_call_skew_pp":2.335746447909459,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"30e7fe3ccb25f87ba40ab7334dc38e465cf837c8553cf9396fce2447eca75a93"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T14:09:14.062000+00:00","captured_at":"2026-10-20T14:17:07.121Z","last_trade_at":"2026-10-20T14:17:03.949167102Z","price":52.055,"iv_pct":43.66296929243163,"implied_move_pct":10.292928871827531,"put_call_skew_pp":1.2976617345452357,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"abe441856c0376adeb4d8ee85be832a5a75b53abf59b8f0c17b44081398c0a43"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T14:27:23.077000+00:00","captured_at":"2026-10-20T14:28:18.535Z","last_trade_at":"2026-10-20T14:28:12.549470029Z","price":52.76,"iv_pct":43.847532433613694,"implied_move_pct":10.471179781337007,"put_call_skew_pp":5.031044071851742,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"52f4bb7f49e7b0f1dd8162c941e628bd97c2e2e8931648556fe9800c017d5d9f"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T14:32:02.838000+00:00","captured_at":"2026-10-20T14:36:01.049Z","last_trade_at":"2026-10-20T14:35:41.313103226Z","price":52.975,"iv_pct":44.26799410277848,"implied_move_pct":10.529256705424899,"put_call_skew_pp":2.821781052631578,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"ed1e85c8938c44832d85e0a3ed9458679c94f0a94b4ccc9858c5066348cb3173"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T14:40:07.042000+00:00","captured_at":"2026-10-20T14:43:45.562Z","last_trade_at":"2026-10-20T14:43:40.321170259Z","price":52.895,"iv_pct":44.68900120893188,"implied_move_pct":10.614540008460736,"put_call_skew_pp":2.298684227893938,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"6ceffab0057bf7da296a8ce2f78078cdb2afd6a5de10cf5c74b3620b745f76a6"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T14:49:19.311000+00:00","captured_at":"2026-10-20T14:51:30.566Z","last_trade_at":"2026-10-20T14:51:15.959431904Z","price":52.82,"iv_pct":44.28772747980568,"implied_move_pct":10.509187233452021,"put_call_skew_pp":1.5606722487434055,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"376062b23000d40b22b9d95e8fe68f5d63059c138403faf571d27078c5b6de8f"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T14:56:01.452000+00:00","captured_at":"2026-10-20T14:59:14.190Z","last_trade_at":"2026-10-20T14:58:56.489617778Z","price":53.22,"iv_pct":43.72604782973822,"implied_move_pct":10.422674608384435,"put_call_skew_pp":3.499693925231373,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"73b079427ab9720635b03fba61a9771ca66ae123a7be4b5e286fabb68002493e"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T15:03:25.742000+00:00","captured_at":"2026-10-20T15:07:31.634Z","last_trade_at":"2026-10-20T15:07:30.519965429Z","price":53.25,"iv_pct":44.556634862831146,"implied_move_pct":10.583605737664001,"put_call_skew_pp":1.961288506479708,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"bccb7722f832f1823a3210c0e9cfad15537695f8678e90c5ede4801aaf0f5940"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T15:06:13.011000+00:00","captured_at":"2026-10-20T15:13:59.862Z","last_trade_at":"2026-10-20T15:13:59.402175Z","price":53.21,"iv_pct":44.4260779229076,"implied_move_pct":10.533936293745622,"put_call_skew_pp":2.438079687411876,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"e0a2c241c8a9e3033b5af3b3e7db4b9db5c1f3d964fe479502abd36f1ab71de7"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T15:13:49.953000+00:00","captured_at":"2026-10-20T15:22:24.305Z","last_trade_at":"2026-10-20T15:22:19.86408914Z","price":53.25,"iv_pct":44.62948527761702,"implied_move_pct":10.611381090825251,"put_call_skew_pp":2.2871987043488087,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"755fc870849cb0d88e205f94731eb4430b710eede371fb2dffe859f1839ad29b"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T15:18:52.797000+00:00","captured_at":"2026-10-20T15:30:10.825Z","last_trade_at":"2026-10-20T15:30:06.810313147Z","price":53.02,"iv_pct":44.59612241918849,"implied_move_pct":10.590557815936364,"put_call_skew_pp":1.0807555943039893,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"e8547243230ffb32bc210f505f34862bf670c45b4eb54a0131234592f8d60162"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T15:24:22.741000+00:00","captured_at":"2026-10-20T15:38:00.856Z","last_trade_at":"2026-10-20T15:37:40.481187188Z","price":53.12,"iv_pct":44.57684705777619,"implied_move_pct":10.61202155278284,"put_call_skew_pp":2.066979201942265,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"43335eb94df53d077b0493ff35df4491c1b8890f1c0ec970ff2fb233f9ebaac1"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T15:32:52.907000+00:00","captured_at":"2026-10-20T15:45:46.530Z","last_trade_at":"2026-10-20T15:45:33.155357511Z","price":53.225,"iv_pct":44.651255400465274,"implied_move_pct":10.604165438775045,"put_call_skew_pp":2.3447196441209184,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"bf50d12eadcd567e531d01a95b6b650a2f08d3f1754e02683bb332a1bc4c45fb"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T15:43:03.077000+00:00","captured_at":"2026-10-20T15:53:32.552Z","last_trade_at":"2026-10-20T15:53:12.456788593Z","price":53.165,"iv_pct":44.67183373254395,"implied_move_pct":10.615140422531509,"put_call_skew_pp":1.7381486262092516,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"39f509075401aac69b3e5a8dd84d822cb53102633485cccaeb210cb0ec39ca8a"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T15:59:34.284000+00:00","captured_at":"2026-10-20T16:01:28.974Z","last_trade_at":"2026-10-20T16:01:03.072185129Z","price":53.275,"iv_pct":44.26113684347369,"implied_move_pct":10.535893663379367,"put_call_skew_pp":2.5396631712742312,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"519068f366e1678d08b98dc02b1ea25e72ae0551cf4078bebb92aaff0ec0b717"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T16:03:07.057000+00:00","captured_at":"2026-10-20T16:16:59.990Z","last_trade_at":"2026-10-20T16:16:00.04777262Z","price":53.16,"iv_pct":44.154687752608865,"implied_move_pct":10.493360464280249,"put_call_skew_pp":1.397684365935603,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"1d885ed34bb628fbeee3c06dd49de861a505e7c4e65ed0d253acc5ab38f47cd2"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T16:10:05.168000+00:00","captured_at":"2026-10-20T16:24:47.957Z","last_trade_at":"2026-10-20T16:24:25.299648907Z","price":53.105,"iv_pct":44.17665546653373,"implied_move_pct":10.488102295952432,"put_call_skew_pp":1.6502238343949593,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"dd5e722aac8f2cecf4985a8ec7d5909f2a770fcca5bc936a84239ccd4852c829"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T16:22:18.232000+00:00","captured_at":"2026-10-20T16:32:31.972Z","last_trade_at":"2026-10-20T16:32:31.761901033Z","price":53.39,"iv_pct":44.513618393894916,"implied_move_pct":10.605042164996629,"put_call_skew_pp":4.181111811135841,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"f9e177a3b5a0d243ca6cdefaa4fc3670307d4bedd1fd5ff1bd9359bf10d6fa55"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T16:38:55.155000+00:00","captured_at":"2026-10-20T16:40:15.120Z","last_trade_at":"2026-10-20T16:40:08.898442496Z","price":53.43,"iv_pct":44.54113435362399,"implied_move_pct":10.54421504135066,"put_call_skew_pp":2.473795217785163,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"e6b5091cdb8e7b87735f011d4fe2946b81db80a22b93286959cde1059f7f1877"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T16:43:18.022000+00:00","captured_at":"2026-10-20T16:48:02.339Z","last_trade_at":"2026-10-20T16:47:59.720545784Z","price":53.575,"iv_pct":44.4344984942973,"implied_move_pct":10.567695964334362,"put_call_skew_pp":3.713243635316088,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"9bb0211ab6da946708f2e40020f9059819fb0c31e1203aca162248ea8c94f6b8"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T16:49:50.046000+00:00","captured_at":"2026-10-20T16:55:48.106Z","last_trade_at":"2026-10-20T16:55:24.705596515Z","price":53.335,"iv_pct":44.05115355860169,"implied_move_pct":10.471499753408862,"put_call_skew_pp":1.5393197711379536,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"f9d0822670a11ce0bf23fa45dceb825e84286ed4c1d77a7ac93db3afdbf12b64"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T17:01:08.015000+00:00","captured_at":"2026-10-20T17:04:01.033Z","last_trade_at":"2026-10-20T17:03:51.326344098Z","price":53.28,"iv_pct":44.78891672284283,"implied_move_pct":10.635790211978637,"put_call_skew_pp":2.0439074512276667,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"c2b50ea21ee3eff4bc23a89c5d5f056fe243867ccbc12c6654c4b3bf0fa43e60"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T17:01:08.041000+00:00","captured_at":"2026-10-20T17:11:48.386Z","last_trade_at":"2026-10-20T17:11:46.354516773Z","price":53.235,"iv_pct":44.540027372840775,"implied_move_pct":10.588496242573298,"put_call_skew_pp":1.5999496008916758,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"76cd861a0eea235ab836d60c47272d9242146682ad5881e09aa36fc4c6ae0581"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T17:04:44.468000+00:00","captured_at":"2026-10-20T17:19:40.356Z","last_trade_at":"2026-10-20T17:19:35.494671246Z","price":53.21,"iv_pct":44.64053691845751,"implied_move_pct":10.603901011503817,"put_call_skew_pp":1.6758324173998418,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"a427b93f70666369bbc2e986734920bb7139d25635731ada462051eb1f1d3ce8"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T17:14:23.476000+00:00","captured_at":"2026-10-20T17:27:24.516Z","last_trade_at":"2026-10-20T17:27:03.498003187Z","price":53.275,"iv_pct":44.64589637214797,"implied_move_pct":10.615844951783426,"put_call_skew_pp":2.330124378109455,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"5a3c2356ff6553f0154d135cbd75d641cbd71d723fc617c149a004668f53aba6"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T17:30:56.504000+00:00","captured_at":"2026-10-20T17:35:13.936Z","last_trade_at":"2026-10-20T17:34:52.282295014Z","price":53.26,"iv_pct":44.53598980217668,"implied_move_pct":10.595143215549694,"put_call_skew_pp":2.1774115050106624,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"154384af2632ea55d911156a9702a8846b37effa795c29930b0312b7f4c303e7"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T17:31:38.042000+00:00","captured_at":"2026-10-20T17:43:04.562Z","last_trade_at":"2026-10-20T17:42:22.655241532Z","price":53.31,"iv_pct":44.52543896513813,"implied_move_pct":10.607592265918925,"put_call_skew_pp":2.6774553800653136,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"cb510d8d63aa64cf535b8bed6265f5178f5331ee93c6fa726a382c44e4e597a4"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T17:38:41.775000+00:00","captured_at":"2026-10-20T17:50:52.685Z","last_trade_at":"2026-10-20T17:50:43.676104729Z","price":53.305,"iv_pct":44.643184519026846,"implied_move_pct":10.623740775471349,"put_call_skew_pp":2.428243724241291,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"491555403dff70736a6ff6becbf7add520f5428534bd6df187270fa4ad1b25ac"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T17:45:15.925000+00:00","captured_at":"2026-10-20T17:58:41.578Z","last_trade_at":"2026-10-20T17:58:09.760471039Z","price":53.32,"iv_pct":44.473184252589625,"implied_move_pct":10.593033594842362,"put_call_skew_pp":2.578138709677419,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"61a2b92b03244ed989c4dd66c2db210ab7699d064d8b0665d589bcb4a0ea65cc"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T18:00:10.265000+00:00","captured_at":"2026-10-20T18:06:59.413Z","last_trade_at":"2026-10-20T18:06:17.69152528Z","price":53.31,"iv_pct":44.7004700110777,"implied_move_pct":10.61080197226261,"put_call_skew_pp":2.4787082933254267,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"c80b5394504bbea84f534ee51e7e5386250baf0b424bd490f964a2e7230b4c17"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T18:08:31.994000+00:00","captured_at":"2026-10-20T18:14:50.204Z","last_trade_at":"2026-10-20T18:14:26.793273755Z","price":53.525,"iv_pct":44.71990772730724,"implied_move_pct":10.644774361503075,"put_call_skew_pp":3.719699557242256,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"88a261550853f5ac581171d188a09c4b6eeae36fa8b3fc6cb586561c7d5e9727"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T18:17:42.414000+00:00","captured_at":"2026-10-20T18:22:33.871Z","last_trade_at":"2026-10-20T18:21:59.985834949Z","price":53.65,"iv_pct":44.532070025148265,"implied_move_pct":10.578404087595981,"put_call_skew_pp":2.380446498428573,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"2846a503c445741c192a08b2aadea6b52ccf32f171c2334f237023ffce0cbfd2"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T18:20:03.261000+00:00","captured_at":"2026-10-20T18:30:21.729Z","last_trade_at":"2026-10-20T18:29:54.828331345Z","price":53.47,"iv_pct":44.454188106221906,"implied_move_pct":10.576368975255875,"put_call_skew_pp":1.9265826195671576,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"a975aa5f80fd5d2879d07da5a572716530acee700b7b5a1505d21f157cc58148"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T18:27:28.572000+00:00","captured_at":"2026-10-20T18:38:05.044Z","last_trade_at":"2026-10-20T18:36:54.529761303Z","price":53.39,"iv_pct":44.18619244385656,"implied_move_pct":10.50033562595624,"put_call_skew_pp":1.1867390496323682,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"bc23f553e305e65a77906115239324b03225f6bb58d03fd31298f8e92fc97b70"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T18:39:17.573000+00:00","captured_at":"2026-10-20T18:45:52.957Z","last_trade_at":"2026-10-20T18:45:47.619300367Z","price":53.225,"iv_pct":44.43167008807944,"implied_move_pct":10.533699338365606,"put_call_skew_pp":0.8639626711582415,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"2dfd6c91a384862393aef2564e31976580faecebdd888005bdb1ff8a211f8822"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T18:39:17.777000+00:00","captured_at":"2026-10-20T18:53:41.263Z","last_trade_at":"2026-10-20T18:53:34.810801741Z","price":53.1393,"iv_pct":44.25732206949152,"implied_move_pct":10.501901930427811,"put_call_skew_pp":0.35991247997151365,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"23a277fccfd7a457eb8d1b6c4e44f4ecdc3faf097f4de023478a0e1eca0e6b4e"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T18:54:25.332000+00:00","captured_at":"2026-10-20T19:01:35.082Z","last_trade_at":"2026-10-20T19:01:34.875317139Z","price":53.28,"iv_pct":44.23848457985861,"implied_move_pct":10.537674017506902,"put_call_skew_pp":1.7280226128313703,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"7de6d3dd27d1970eb49b6f4360bfe13d4f1831db7b7dfcee818cca6446902895"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T19:01:46.021000+00:00","captured_at":"2026-10-20T19:11:20.936Z","last_trade_at":"2026-10-20T19:11:02.212335551Z","price":53.26,"iv_pct":44.24082110887567,"implied_move_pct":10.4951236053434,"put_call_skew_pp":1.530110690467834,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"d2a0625c88d2cf27eb448f2991b8bc8a433e1efb0d901b4187a784abdbf8f63a"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T19:10:33.251000+00:00","captured_at":"2026-10-20T19:19:08.519Z","last_trade_at":"2026-10-20T19:19:05.664115904Z","price":53.43,"iv_pct":44.5374337535387,"implied_move_pct":10.574314721790735,"put_call_skew_pp":2.6570027471777724,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"594b76313ff00e0cbd2a39690cf3bc8d4a5e4ef5548bb7363b095f8be436381d"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T19:26:03.523000+00:00","captured_at":"2026-10-20T19:26:51.798Z","last_trade_at":"2026-10-20T19:26:38.854518227Z","price":53.47,"iv_pct":44.528313315539734,"implied_move_pct":10.590391245542726,"put_call_skew_pp":2.502890595293233,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"6439c5bc86bd7d06ab27367dc866949dd542c058f61053ae96aaee70b7cc6338"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T19:29:50.052000+00:00","captured_at":"2026-10-20T19:34:44.292Z","last_trade_at":"2026-10-20T19:34:42.828236685Z","price":53.615,"iv_pct":44.47925292627533,"implied_move_pct":10.552958991729184,"put_call_skew_pp":2.6642043486828246,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"10b7ba3ea0d70e26d42004a9fd4eb5043180e07756f368a920f0ee0be0fb73aa"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T19:49:50.753000+00:00","captured_at":"2026-10-20T19:50:17.758Z","last_trade_at":"2026-10-20T19:50:16.104030827Z","price":53.685,"iv_pct":44.74103799588661,"implied_move_pct":10.585408213800442,"put_call_skew_pp":1.5120342960490252,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"fd29d67b239e62c85739272fca7b545424bc4fabe74b859e847029721d32236d"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T19:56:00.701000+00:00","captured_at":"2026-10-20T19:58:03.624Z","last_trade_at":"2026-10-20T19:58:03.097233732Z","price":53.825,"iv_pct":44.871335153979295,"implied_move_pct":10.63763460662172,"put_call_skew_pp":3.863973602156834,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"fc884596ee46d5abfd50bf6a023fefe25e2f87ef90bf487f553d320c027e6acf"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-20T19:59:05.554000+00:00","captured_at":"2026-10-20T20:06:04.339Z","last_trade_at":"2026-10-20T20:00:04.893860752Z","price":53.82,"iv_pct":44.7747907862567,"implied_move_pct":10.61517896339127,"put_call_skew_pp":3.903068623417,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"ebc45c52e2fd295a768b423d0edd82e100d4b1c9a9acf8b2acbeff6b9e4fc448"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T13:30:38.126000+00:00","captured_at":"2026-10-21T13:32:15.089Z","last_trade_at":"2026-10-21T13:32:01.901217827Z","price":54.36,"iv_pct":48.34457747543461,"implied_move_pct":11.094748789876508,"put_call_skew_pp":-10.25781557021525,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"203c3b3f2a86c636e57dba7c14a1be6e391e093e0c13a29bc17ea89066cda644"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T13:36:41.357000+00:00","captured_at":"2026-10-21T13:40:02.960Z","last_trade_at":"2026-10-21T13:40:00.521544009Z","price":54.16,"iv_pct":47.82414405242381,"implied_move_pct":10.944974822530897,"put_call_skew_pp":-0.3403432402948159,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"b2c087675d1c0458b558cf5c310929e19200fd3c89f9e752d7cc3405321e712c"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T13:38:38.961000+00:00","captured_at":"2026-10-21T13:47:58.732Z","last_trade_at":"2026-10-21T13:47:57.871748303Z","price":54.16,"iv_pct":47.808163776508216,"implied_move_pct":10.940684229463857,"put_call_skew_pp":-0.6182494185136334,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"75b12772e98518c5eb68cf9de91e6c6cea162e566112fd06b1e7b437a2324764"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T13:55:11.974000+00:00","captured_at":"2026-10-21T13:55:54.225Z","last_trade_at":"2026-10-21T13:55:32.183556397Z","price":54.095,"iv_pct":47.317330744074596,"implied_move_pct":10.840168244589117,"put_call_skew_pp":-0.4685931058679038,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"0cabd6e26eaa6f499dee157fa93039eddbd52077a62eb7986e4b4b0099fea4d7"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T14:00:06.094000+00:00","captured_at":"2026-10-21T14:04:02.812Z","last_trade_at":"2026-10-21T14:03:39.565828814Z","price":53.21,"iv_pct":47.779687931773786,"implied_move_pct":10.894614982052376,"put_call_skew_pp":-8.772505706760313,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"852b0634aae34a2d9146a754454562453658111c6d5b9672c22b90a5eab00590"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T14:09:37.233000+00:00","captured_at":"2026-10-21T14:12:25.490Z","last_trade_at":"2026-10-21T14:12:22.120007676Z","price":53.06,"iv_pct":47.2731006375977,"implied_move_pct":10.894049493886527,"put_call_skew_pp":-1.4993160749063705,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"04e57920895914e1a20b2d9f2799a2876a748131f7d35f6e4511644e424dc6a1"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T14:13:38.411000+00:00","captured_at":"2026-10-21T14:20:14.499Z","last_trade_at":"2026-10-21T14:19:52.020331174Z","price":53.07,"iv_pct":46.732873681259015,"implied_move_pct":10.853245244642212,"put_call_skew_pp":-0.5804424135471775,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"765b28d5c7854d526b667f487b655027593760b4cb328e444e8d30adca7f2177"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T14:13:38.747000+00:00","captured_at":"2026-10-21T14:28:22.039Z","last_trade_at":"2026-10-21T14:27:45.650471464Z","price":53.12,"iv_pct":45.211924094718114,"implied_move_pct":10.522049725864328,"put_call_skew_pp":-1.4719219839834652,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"41b1b55b0ba3ea9f11a900c8325ef22be3d9e2da0e1c60ca23c3841d6ca927e6"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T14:32:01.957000+00:00","captured_at":"2026-10-21T14:36:24.176Z","last_trade_at":"2026-10-21T14:36:14.840257379Z","price":52.93,"iv_pct":45.780317717988254,"implied_move_pct":10.640583061091013,"put_call_skew_pp":-0.9661476051551876,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"9a7aebcbb7a7450fdedde7735aa29eff4e5e2a7674fba8bcda7fc88ba0124c70"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T14:42:16.713000+00:00","captured_at":"2026-10-21T14:44:34.631Z","last_trade_at":"2026-10-21T14:43:54.618221443Z","price":52.85,"iv_pct":45.892570975597636,"implied_move_pct":10.727173072165998,"put_call_skew_pp":-1.2964698324898993,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"80c148ca417c353d7564cbee067174eabf4d22e9398e03f0394edc55c98d7c54"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T15:11:01.812000+00:00","captured_at":"2026-10-21T15:13:37.021Z","last_trade_at":"2026-10-21T15:13:33.083796256Z","price":53.075,"iv_pct":45.4126359804638,"implied_move_pct":10.639513435651402,"put_call_skew_pp":-1.208258191485001,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"b8ba0342aea6ad4bba4c0593dad57484cd0583ffa62dc8d21324e7b0e33fa20b"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T15:11:08.882000+00:00","captured_at":"2026-10-21T15:24:41.291Z","last_trade_at":"2026-10-21T15:24:36.833862238Z","price":53.19,"iv_pct":46.092914161860364,"implied_move_pct":10.806142144294691,"put_call_skew_pp":-0.4363903617356113,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"3829d2bd6b132a9baf37f86a7a66bf402ab7cbc57b0d3c96b2fed0b4d2b4ec11"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T15:25:35.891000+00:00","captured_at":"2026-10-21T15:40:34.797Z","last_trade_at":"2026-10-21T15:40:27.911962223Z","price":53.55,"iv_pct":46.480360027044284,"implied_move_pct":10.915035047060432,"put_call_skew_pp":2.75840771040981,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"e72b3b1feeddfd0f68f6247f5dca28e04a1baff52324524a721991c8e4f0ab26"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T15:46:48.958000+00:00","captured_at":"2026-10-21T15:54:01.826Z","last_trade_at":"2026-10-21T15:54:01.43490592Z","price":53.21,"iv_pct":45.18087262052624,"implied_move_pct":10.561142486215964,"put_call_skew_pp":0.6637227704887227,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"084ee19a5ba7f89605201c31de5f23abda118a07dbc96247fad7a5f7333e3788"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T16:00:58.133000+00:00","captured_at":"2026-10-21T16:04:41.987Z","last_trade_at":"2026-10-21T16:04:04.43343663Z","price":53.255,"iv_pct":44.94873310974078,"implied_move_pct":10.50178779120514,"put_call_skew_pp":0.5574150849150861,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"11c7a3294c48ae3cdaef7cfd505e16ee5062c7c34cae569d8c52cb77de407294"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T16:22:08.560000+00:00","captured_at":"2026-10-21T16:25:09.711Z","last_trade_at":"2026-10-21T16:25:06.053167851Z","price":53.365,"iv_pct":44.5390180878924,"implied_move_pct":10.415698710256724,"put_call_skew_pp":1.084129974912007,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"fd1bad9d5ffdfaf07ce73d5df045a4ad597913dca5948ac3f96d86af890967c8"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T16:27:35.596000+00:00","captured_at":"2026-10-21T16:35:26.427Z","last_trade_at":"2026-10-21T16:35:20.508746239Z","price":53.29,"iv_pct":44.82098809904019,"implied_move_pct":10.491494399797237,"put_call_skew_pp":1.1008984036153358,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"80545b5bc91926d3b040c57083831fafeed0372382e1184e63be0ee7aee80199"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T16:38:16.147000+00:00","captured_at":"2026-10-21T16:45:44.922Z","last_trade_at":"2026-10-21T16:45:34.794885864Z","price":53.365,"iv_pct":44.55401175293919,"implied_move_pct":10.428757455100682,"put_call_skew_pp":1.6346946021424114,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"c9746c88741d015cacfa4e5aac19ff0b9c3a58140dbf9f40f72ed0f577479b02"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T16:52:50.832000+00:00","captured_at":"2026-10-21T16:56:01.725Z","last_trade_at":"2026-10-21T16:55:55.949728548Z","price":52.98,"iv_pct":44.577937973638655,"implied_move_pct":10.448232180742831,"put_call_skew_pp":0.9091123588610694,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"6e3e7e0e8ff27010d595ec2e9836703282a1f2b2a65cd550909971dec48f5626"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T16:58:22.608000+00:00","captured_at":"2026-10-21T17:10:49.189Z","last_trade_at":"2026-10-21T17:10:26.195178282Z","price":52.83,"iv_pct":44.83550435810958,"implied_move_pct":10.462532458230125,"put_call_skew_pp":0.39517056336083045,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"8c30007876360f2fbe42c8881855e8e122ef4d736e4db76a299fe6b0ed779575"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T17:18:19.542000+00:00","captured_at":"2026-10-21T17:24:48.264Z","last_trade_at":"2026-10-21T17:24:46.053026307Z","price":52.71,"iv_pct":45.11452461965945,"implied_move_pct":10.50865042068839,"put_call_skew_pp":-0.21618498459001212,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"3b6bbf6fbd510c8651a0d0c498a1af1beb4e3467f448b9d6fbd23e0c0dc36b95"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T17:29:24.043000+00:00","captured_at":"2026-10-21T17:35:28.220Z","last_trade_at":"2026-10-21T17:35:15.728031941Z","price":52.6,"iv_pct":45.212966954684454,"implied_move_pct":10.538257248980432,"put_call_skew_pp":0.016748932478566347,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"427c612f335852eab749b4f72d8adb37674d3c83ecc243c60f472782cc0b9d02"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T17:43:31.267000+00:00","captured_at":"2026-10-21T17:45:39.021Z","last_trade_at":"2026-10-21T17:45:37.903819655Z","price":52.445,"iv_pct":45.24699607924398,"implied_move_pct":10.513639253361013,"put_call_skew_pp":-0.1276605271721465,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"aa8fc6715f20c6c712aa819f176a899c632f265c26248ff4ad2ae90f58817541"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T17:59:55.563000+00:00","captured_at":"2026-10-21T18:08:20.563Z","last_trade_at":"2026-10-21T18:07:53.082504325Z","price":52.305,"iv_pct":44.574258051478196,"implied_move_pct":10.329625010396857,"put_call_skew_pp":0.043899087227700084,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"5dad3709994e114cf105d444a90b7cc9604ea1d126b534b972141794fb4bad16"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T18:05:55.376000+00:00","captured_at":"2026-10-21T18:19:12.194Z","last_trade_at":"2026-10-21T18:18:25.958752802Z","price":52.185,"iv_pct":44.98520112061559,"implied_move_pct":10.402314000988714,"put_call_skew_pp":0.25188904616135765,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"f459c94fab8bc817fafc4156d6af62fbcfa17c122f78a0fbd76ae99a9ccc6d8e"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T18:21:05.718000+00:00","captured_at":"2026-10-21T18:29:28.524Z","last_trade_at":"2026-10-21T18:29:15.117611327Z","price":52.145,"iv_pct":45.21824257756776,"implied_move_pct":10.445614204479469,"put_call_skew_pp":0.3694788165680474,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"9b091cda8966f69e0192d6217b4ed827acf7b74b9e39f9c8f09f50a491cad659"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T18:31:50.965000+00:00","captured_at":"2026-10-21T18:39:45.165Z","last_trade_at":"2026-10-21T18:39:10.774494579Z","price":52.23,"iv_pct":45.16807715406092,"implied_move_pct":10.474561837692086,"put_call_skew_pp":1.215211267605637,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"04b158e2db7f50c0bf64f7e6ce9d1053c3a491d8cf969f5ce1f3adc59fbcc63d"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T18:45:47.411000+00:00","captured_at":"2026-10-21T18:50:01.168Z","last_trade_at":"2026-10-21T18:49:57.728386738Z","price":52.17,"iv_pct":45.17268386102958,"implied_move_pct":10.442708513823606,"put_call_skew_pp":0.6127813300080887,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"135d4971a3fc051f7c4c591ed743f2235388d2a70bdf222f7f0e04f0a435b2bc"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T19:10:08.178000+00:00","captured_at":"2026-10-21T19:12:52.523Z","last_trade_at":"2026-10-21T19:12:46.264053435Z","price":51.71,"iv_pct":45.03688140358242,"implied_move_pct":10.408798490789806,"put_call_skew_pp":0.31429741913939213,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"1db725bc7fa52a0d748ba1a632e99c35464e7c33d9a0301431f5dbd7a2f135ec"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T19:21:27.654000+00:00","captured_at":"2026-10-21T19:33:51.725Z","last_trade_at":"2026-10-21T19:33:46.359460211Z","price":52.225,"iv_pct":44.985664310954064,"implied_move_pct":10.433179349342932,"put_call_skew_pp":1.3981471837458181,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"a7c02607f8f96f47ed53f78ba973fde9c74de69c12956bf0374b4376a054ffe2"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T19:34:12.015000+00:00","captured_at":"2026-10-21T19:44:20.309Z","last_trade_at":"2026-10-21T19:44:19.381440502Z","price":51.93,"iv_pct":45.23175354830927,"implied_move_pct":10.38252756983924,"put_call_skew_pp":0.07380854247900914,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"11ebb1fbbc41bafb4a9322c41e30a2ccdb905e67003bec5d49c8bbb935c195a4"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T19:51:31.300000+00:00","captured_at":"2026-10-21T19:54:49.285Z","last_trade_at":"2026-10-21T19:54:48.920002296Z","price":51.66,"iv_pct":45.39423111190306,"implied_move_pct":10.457097929174317,"put_call_skew_pp":4.553001385861327,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"6eb7b97b54a3355f7e32f15ee6f2faef7a32a724c5abac5264d21345aacbe25f"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-21T19:59:31.498000+00:00","captured_at":"2026-10-21T20:06:17.879Z","last_trade_at":"2026-10-21T20:00:02.809505272Z","price":51.49,"iv_pct":46.05356533049271,"implied_move_pct":10.63509048094441,"put_call_skew_pp":2.773070364364888,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"c93e24b05bfbeca0ffc0d3d305d0dbc0734ab52c6c1ffc484d16a0cde7ebb517"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-22T19:59:10.449000+00:00","captured_at":"2026-10-22T20:34:59.046Z","last_trade_at":"2026-10-22T20:10:00.001573666Z","price":52.96,"iv_pct":46.91971764351147,"implied_move_pct":10.827709908537893,"put_call_skew_pp":3.9951799687010956,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"69ec604ef4d1c2d576101bf1038f64e9cb51e366cbf6cbcffacee326ece54ecc"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-23T19:59:26.077000+00:00","captured_at":"2026-10-23T20:56:19.523Z","last_trade_at":"2026-10-23T20:36:03.308523365Z","price":51.8,"iv_pct":49.381883661669605,"implied_move_pct":11.07891921772201,"put_call_skew_pp":4.574443211539981,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"b2e17f9b7f3fa966ce44c099a3246f86d190260a3376448e5b111af045c021fe"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-26T19:50:02.284000+00:00","captured_at":"2026-10-27T01:31:27.025Z","last_trade_at":"2026-10-26T23:00:00.001964353Z","price":52.62,"iv_pct":50.25320779525922,"implied_move_pct":10.726121724482258,"put_call_skew_pp":1.7767195482805642,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"7fae4dab8f4bd167d5d49c0352f2f4d271e3522f3e7f036d0a659514861b43ac"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-27T14:39:41.073000+00:00","captured_at":"2026-10-27T14:49:12.457Z","last_trade_at":"2026-10-27T14:49:05.397682229Z","price":53.66,"iv_pct":52.90013918041845,"implied_move_pct":11.296109636974663,"put_call_skew_pp":9.108320623233185,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"a2e32e233b1ce6933da4280d0971d4584fa8871dae2e7233eb0b4031e87a58b7"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-27T19:55:12.705000+00:00","captured_at":"2026-10-27T23:36:05.368Z","last_trade_at":"2026-10-27T23:00:00.002239087Z","price":53.89,"iv_pct":50.95860347884352,"implied_move_pct":10.566622831575538,"put_call_skew_pp":4.382149195402296,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"d6755c95d2d56b4b6edde8cd3a261d306a78771fa73816926fcf2f1c18ffcddd"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-28T19:58:50.707000+00:00","captured_at":"2026-10-28T20:31:48.222Z","last_trade_at":"2026-10-28T20:10:00.001704169Z","price":53.99,"iv_pct":50.37782416781715,"implied_move_pct":10.307335424645716,"put_call_skew_pp":7.329865168776411,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"b76ce0e70481d2ca40d0373b7a2da62cc1b7214d8f7ed1dc9c00c36e1caa061e"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-29T19:57:03.076000+00:00","captured_at":"2026-10-30T00:02:35.555Z","last_trade_at":"2026-10-29T23:08:42.779041047Z","price":55.91,"iv_pct":49.99671876323957,"implied_move_pct":9.927702464475672,"put_call_skew_pp":-0.5483482523444216,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"58d20ab03038ea5fcf96128cbe3272c10feb839053660089affe905107e4bfd6"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-10-30T19:56:20.314000+00:00","captured_at":"2026-10-30T23:01:51.050Z","last_trade_at":"2026-10-30T23:00:00.002115501Z","price":55.58,"iv_pct":51.3081732688074,"implied_move_pct":9.98465842497639,"put_call_skew_pp":3.8603625881256654,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"48508eb19356cc3338bb97f3ee7c6338960f9bec7ef6a5a50b7150c62eaa425b"},{"symbol":"KMX","expiry":"2026-11-20","observed_at":"2026-11-03T20:59:23.047000+00:00","captured_at":"2026-11-04T00:57:41.436Z","last_trade_at":"2026-11-04T00:00:00.002278966Z","price":53.38,"iv_pct":48.145833988141334,"implied_move_pct":8.475245648880552,"put_call_skew_pp":-0.4159178361812732,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KMX","source_hash":"9b18184689b163d2d50df65f52bf32640bcd48c1f857ea1df1ec96265ea46f92"}],"dailyIv":[{"symbol":"KMX","date":"2026-08-10","iv_pct":46.95052869105307,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-08-21","call_iv_pct":47.83512133468149,"put_iv_pct":40.051406714832126},{"expiry":"2026-09-18","call_iv_pct":43.367285223367695,"put_iv_pct":40.082267303102626},{"expiry":"2026-10-16","call_iv_pct":52.86157750342936,"put_iv_pct":50.24373570520966},{"expiry":"2027-01-15","call_iv_pct":51.643125,"put_iv_pct":49.51971074380165}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"e11bf0fab148ef44f91a298c991d2d3726bce9e6cfe789b5487ee89306941d35","captured_at":"2026-10-22T12:03:14.329454+00:00","observed_at":"2026-08-10T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"a8b8c35c23d3fe4604b85f7d97f425775757124c655fb689b36cc5f085b25dff"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-08-21","start_date":"2026-08-08","end_date":"2026-08-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"43b178c6f0c366787cbfb44113c2b1d51f34cfed3b5b3f9e451e6824994d42d0"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-09-18","start_date":"2026-08-08","end_date":"2026-08-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"da17a2b2c6b6cb7d79d4f8fea49c98d57ad4e0f1ea057f53ea5b8bd2b4f1dcea"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-08-08","end_date":"2026-08-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"7cd8632548509551c965498fd9708ed1d574129f823f9235c5abf7229164b97b"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-08-08","end_date":"2026-08-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"d0559c40b6fd60ddf270b7ea12f5f2871664e871f5d85f3274c0b355bb33ef4f"}]},{"symbol":"KMX","date":"2026-08-11","iv_pct":44.86897090905552,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-08-21","call_iv_pct":40.92853601859024,"put_iv_pct":40.381928091663376},{"expiry":"2026-09-18","call_iv_pct":41.74130885873903,"put_iv_pct":39.08320978502594},{"expiry":"2026-10-16","call_iv_pct":50.610802469135805,"put_iv_pct":49.03659259259259},{"expiry":"2026-11-20","call_iv_pct":49.3489349112426,"put_iv_pct":47.820454545454545}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"f147ca0ffbac5ccc63d0272edafba305eef6afd959bb5e17055432e7b8468457","captured_at":"2026-10-22T12:03:06.553973+00:00","observed_at":"2026-08-11T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"v2_verified_expiry_inventory","source_hash":"b2bf324ab4916f4c1f65d44ea2f8af86be88e5624233dd318158a43d4b2fc65e"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-08-21","start_date":"2026-08-08","end_date":"2026-08-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"43b178c6f0c366787cbfb44113c2b1d51f34cfed3b5b3f9e451e6824994d42d0"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-09-18","start_date":"2026-08-08","end_date":"2026-08-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"da17a2b2c6b6cb7d79d4f8fea49c98d57ad4e0f1ea057f53ea5b8bd2b4f1dcea"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-08-08","end_date":"2026-08-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"7cd8632548509551c965498fd9708ed1d574129f823f9235c5abf7229164b97b"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-08-08","end_date":"2026-08-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"cc55e6fc353ca9165113eacf42d21939842f7bdfd21c468d38fb3de33b8e0b54"}]},{"symbol":"KMX","date":"2026-08-12","iv_pct":46.10128343167199,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-08-21","call_iv_pct":39.47153960580142,"put_iv_pct":54.42754302103251},{"expiry":"2026-09-18","call_iv_pct":40.40322433460076,"put_iv_pct":40.729837837837835},{"expiry":"2026-10-16","call_iv_pct":48.37264197530864,"put_iv_pct":51.50279187817258},{"expiry":"2026-11-20","call_iv_pct":44.75646971935007,"put_iv_pct":49.146219081272086}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"37956f2ef4a3c2604d4ee575c5426ccd8e0b8c29a4bf3d10c4e1734bc34b1cda","captured_at":"2026-10-22T12:03:05.534822+00:00","observed_at":"2026-08-12T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"v2_verified_expiry_inventory","source_hash":"062429ad089e06b87ead041f322fd3f7cdbc64d62cd2deb6d4f9413172d9dbd5"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-08-21","start_date":"2026-08-08","end_date":"2026-08-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"43b178c6f0c366787cbfb44113c2b1d51f34cfed3b5b3f9e451e6824994d42d0"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-09-18","start_date":"2026-08-08","end_date":"2026-08-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"da17a2b2c6b6cb7d79d4f8fea49c98d57ad4e0f1ea057f53ea5b8bd2b4f1dcea"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-08-08","end_date":"2026-08-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"7cd8632548509551c965498fd9708ed1d574129f823f9235c5abf7229164b97b"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-08-08","end_date":"2026-08-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"cc55e6fc353ca9165113eacf42d21939842f7bdfd21c468d38fb3de33b8e0b54"}]},{"symbol":"KMX","date":"2026-08-13","iv_pct":43.74215018253362,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-08-21","call_iv_pct":42.67497094149555,"put_iv_pct":38.39714935870914},{"expiry":"2026-09-18","call_iv_pct":37.72692805173807,"put_iv_pct":38.77120238984317},{"expiry":"2026-10-16","call_iv_pct":49.864562737642586,"put_iv_pct":50.14585551330798},{"expiry":"2026-11-20","call_iv_pct":44.88471428571429,"put_iv_pct":47.47181818181818}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"1541b2700355072d5fdeaa95cb5b53caf78bfb042a04b3d078766c56115b5396","captured_at":"2026-10-22T12:03:04.506870+00:00","observed_at":"2026-08-13T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"v2_verified_expiry_inventory","source_hash":"dc31d4c622545b66db17091c17402538a9d9a1d8bf49cd6f8b71a835500bd1fb"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-08-21","start_date":"2026-08-08","end_date":"2026-08-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"43b178c6f0c366787cbfb44113c2b1d51f34cfed3b5b3f9e451e6824994d42d0"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-09-18","start_date":"2026-08-08","end_date":"2026-08-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"da17a2b2c6b6cb7d79d4f8fea49c98d57ad4e0f1ea057f53ea5b8bd2b4f1dcea"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-08-08","end_date":"2026-08-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"7cd8632548509551c965498fd9708ed1d574129f823f9235c5abf7229164b97b"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-08-08","end_date":"2026-08-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"cc55e6fc353ca9165113eacf42d21939842f7bdfd21c468d38fb3de33b8e0b54"}]},{"symbol":"KMX","date":"2026-08-14","iv_pct":43.807248463760196,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-08-21","call_iv_pct":41.95181852409638,"put_iv_pct":38.726347479143996},{"expiry":"2026-09-18","call_iv_pct":38.880640465793306,"put_iv_pct":37.92910447761194},{"expiry":"2026-10-16","call_iv_pct":50.06428751576293,"put_iv_pct":49.29872996300863},{"expiry":"2026-11-20","call_iv_pct":47.296751592356685,"put_iv_pct":46.310307692307696}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"35a3496bc25c49468f778bb198ff9e3d406947ae17f5a5dcbfbc116b68c1617b","captured_at":"2026-10-22T12:03:03.478751+00:00","observed_at":"2026-08-14T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"v2_verified_expiry_inventory","source_hash":"cc3242c231c6d60a477f640204b9bc1f221705ebfdacde1d618fdfeef2273c92"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-08-21","start_date":"2026-08-08","end_date":"2026-08-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"43b178c6f0c366787cbfb44113c2b1d51f34cfed3b5b3f9e451e6824994d42d0"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-09-18","start_date":"2026-08-08","end_date":"2026-08-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"da17a2b2c6b6cb7d79d4f8fea49c98d57ad4e0f1ea057f53ea5b8bd2b4f1dcea"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-08-08","end_date":"2026-08-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"7cd8632548509551c965498fd9708ed1d574129f823f9235c5abf7229164b97b"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-08-08","end_date":"2026-08-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"cc55e6fc353ca9165113eacf42d21939842f7bdfd21c468d38fb3de33b8e0b54"}]},{"symbol":"KMX","date":"2026-08-17","iv_pct":46.68808378812816,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-08-21","call_iv_pct":46.66564971751412,"put_iv_pct":48.80384806973848},{"expiry":"2026-09-18","call_iv_pct":41.80206349206349,"put_iv_pct":37.82891318754142},{"expiry":"2026-10-16","call_iv_pct":53.7370625,"put_iv_pct":49.33608836206896},{"expiry":"2026-11-20","call_iv_pct":49.785653543307085,"put_iv_pct":45.545391432791725}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"40932795910a7d363283214179b1055778548d1a90baf38681f887c5e663d2c5","captured_at":"2026-10-22T12:02:58.624568+00:00","observed_at":"2026-08-17T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"v2_verified_expiry_inventory","source_hash":"e0fb494d53cee84a5f41ed97f211a646b54a3d6fe3d18891aa16047e2b75ddf5"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-08-21","start_date":"2026-08-15","end_date":"2026-08-20","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"d47a64ea88644b1b2acac7a16789067743160d6e06ea84ec06de2844ec47d04d"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-09-18","start_date":"2026-08-15","end_date":"2026-08-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"3fc1537a59d1cf39ee7153767fa5d0f815c6fac2be6c6d8f0c79c13e3e9506ab"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-08-15","end_date":"2026-08-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"0fa948af98a3fcd50386e31e55accf306629cb846b4e2d7d2c628873c8c1ec61"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-08-15","end_date":"2026-08-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"7869b212a12ad0451e2de38a1f9b9ef2096df0ff833edc4c316e1cad0b1c259c"}]},{"symbol":"KMX","date":"2026-08-18","iv_pct":46.575093763957696,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-08-21","call_iv_pct":56.08509697439875,"put_iv_pct":42.289449648711944},{"expiry":"2026-09-18","call_iv_pct":42.04357298474945,"put_iv_pct":37.06513898788311},{"expiry":"2026-10-16","call_iv_pct":51.48337430167598,"put_iv_pct":48.37825892857143},{"expiry":"2026-11-20","call_iv_pct":47.24716321243523,"put_iv_pct":48.008695073235685}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"788fa001b80dc3e7f2049365b84b262a69c9eb05e7e80eb377963fa42bdc4117","captured_at":"2026-10-22T12:02:57.607021+00:00","observed_at":"2026-08-18T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"v2_verified_expiry_inventory","source_hash":"e929da215b3738c14ddea8d849028278c28d25cf2e60017c324e8690eb8cd948"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-08-21","start_date":"2026-08-15","end_date":"2026-08-20","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"d47a64ea88644b1b2acac7a16789067743160d6e06ea84ec06de2844ec47d04d"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-09-18","start_date":"2026-08-15","end_date":"2026-08-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"3fc1537a59d1cf39ee7153767fa5d0f815c6fac2be6c6d8f0c79c13e3e9506ab"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-08-15","end_date":"2026-08-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"0fa948af98a3fcd50386e31e55accf306629cb846b4e2d7d2c628873c8c1ec61"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-08-15","end_date":"2026-08-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"7869b212a12ad0451e2de38a1f9b9ef2096df0ff833edc4c316e1cad0b1c259c"}]},{"symbol":"KMX","date":"2026-08-19","iv_pct":50.76784615052165,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-08-21","call_iv_pct":76.55795627691289,"put_iv_pct":50.22473291345929},{"expiry":"2026-09-18","call_iv_pct":39.60685636856368,"put_iv_pct":40.447469220246234},{"expiry":"2026-10-16","call_iv_pct":51.17075,"put_iv_pct":51.12605527638191},{"expiry":"2026-11-20","call_iv_pct":49.80454404945904,"put_iv_pct":47.204405099150144}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"ab07e3fd06b425957094547f2ef6912eae7dc30c621b16c5d437c06c3e16516f","captured_at":"2026-10-22T12:02:56.585957+00:00","observed_at":"2026-08-19T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"v2_verified_expiry_inventory","source_hash":"806eb4dd73c7c9c0dec8d32f172f1b0cecff1039360a665fa05019eeca136780"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-08-21","start_date":"2026-08-15","end_date":"2026-08-20","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"d47a64ea88644b1b2acac7a16789067743160d6e06ea84ec06de2844ec47d04d"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-09-18","start_date":"2026-08-15","end_date":"2026-08-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"3fc1537a59d1cf39ee7153767fa5d0f815c6fac2be6c6d8f0c79c13e3e9506ab"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-08-15","end_date":"2026-08-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"0fa948af98a3fcd50386e31e55accf306629cb846b4e2d7d2c628873c8c1ec61"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-08-15","end_date":"2026-08-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"7869b212a12ad0451e2de38a1f9b9ef2096df0ff833edc4c316e1cad0b1c259c"}]},{"symbol":"KMX","date":"2026-08-21","iv_pct":48.41883380590473,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":41.615244082840235,"put_iv_pct":41.81880507841672},{"expiry":"2026-10-16","call_iv_pct":52.60651162790698,"put_iv_pct":53.125847797062754},{"expiry":"2026-11-20","call_iv_pct":47.405650969529084,"put_iv_pct":48.52343653250774},{"expiry":"2027-01-15","call_iv_pct":51.72397435897436,"put_iv_pct":50.5312}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"6bfed57a6f6c3450446d321e244ff9046ac830201d1d177126d9e0ffa2aa2b5a","captured_at":"2026-10-22T12:02:52.150891+00:00","observed_at":"2026-08-21T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"fbf61a22881d3e1e15cdf201be6e1247e996e0338d9d0e2f3b863fdada2dd6c5"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-09-18","start_date":"2026-08-15","end_date":"2026-08-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"3fc1537a59d1cf39ee7153767fa5d0f815c6fac2be6c6d8f0c79c13e3e9506ab"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-08-15","end_date":"2026-08-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"0fa948af98a3fcd50386e31e55accf306629cb846b4e2d7d2c628873c8c1ec61"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-08-15","end_date":"2026-08-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"7869b212a12ad0451e2de38a1f9b9ef2096df0ff833edc4c316e1cad0b1c259c"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-08-15","end_date":"2026-08-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"68bf092926f3616b592f4e21e6d594171f861ee73070b1ab5ecf6bef5034068c"}]},{"symbol":"KMX","date":"2026-08-24","iv_pct":49.465426400189614,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":42.19568245125348,"put_iv_pct":42.96690647482014},{"expiry":"2026-10-16","call_iv_pct":52.84035989717224,"put_iv_pct":53.68354330708661},{"expiry":"2026-11-20","call_iv_pct":50.32546798029557,"put_iv_pct":50.71371681415929},{"expiry":"2027-01-15","call_iv_pct":51.27748427672956,"put_iv_pct":51.72025}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"4cdeb0edfe22eb813a937e1541c828d2026c0ce1b30b50332cbbf57aa00265cb","captured_at":"2026-10-22T12:02:45.164905+00:00","observed_at":"2026-08-24T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"fc731b6d704159691bd1fd6140f71fa1682316908b1112f6c730874a35637acb"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-09-18","start_date":"2026-08-22","end_date":"2026-08-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"81188ef7100a71cf3a7cd9137d6c4b3a32c2915d48b89db4167a6787c4c3718a"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-08-22","end_date":"2026-08-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"5fbed6e1075fa3efad81349845f5fee58921475be5023b97b06d4ba4a27697e6"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-08-22","end_date":"2026-08-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"70a75fadcf92d2ebd41708d734af87ab5d9c05904789a108b00512780a17b439"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-08-22","end_date":"2026-08-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"3b9f13aa16926f21141e68758c50e71ca54dc45be285e0ed7391c45c68490826"}]},{"symbol":"KMX","date":"2026-08-25","iv_pct":49.798676955600165,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":41.612695836273815,"put_iv_pct":41.84713296398891},{"expiry":"2026-10-16","call_iv_pct":53.5468308921438,"put_iv_pct":56.04045977011495},{"expiry":"2026-11-20","call_iv_pct":49.92708074534162,"put_iv_pct":50.22684975767366},{"expiry":"2027-01-15","call_iv_pct":53.363820224719106,"put_iv_pct":51.82454545454546}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"70d7034029305decd0eefb2b26b85e9631a7848ae5d441d1dfb9a8e0807a4726","captured_at":"2026-10-22T12:02:43.290359+00:00","observed_at":"2026-08-25T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"4d5f99faad8974318c9ee9d5d75cae58214c79c055a5c79afdd062ab0daaed30"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-09-18","start_date":"2026-08-22","end_date":"2026-08-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"81188ef7100a71cf3a7cd9137d6c4b3a32c2915d48b89db4167a6787c4c3718a"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-08-22","end_date":"2026-08-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"5fbed6e1075fa3efad81349845f5fee58921475be5023b97b06d4ba4a27697e6"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-08-22","end_date":"2026-08-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"70a75fadcf92d2ebd41708d734af87ab5d9c05904789a108b00512780a17b439"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-08-22","end_date":"2026-08-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"3b9f13aa16926f21141e68758c50e71ca54dc45be285e0ed7391c45c68490826"}]},{"symbol":"KMX","date":"2026-08-26","iv_pct":48.01677421702395,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":40.676362425049966,"put_iv_pct":40.58615333773959},{"expiry":"2026-10-16","call_iv_pct":52.65169934640522,"put_iv_pct":52.5773324742268},{"expiry":"2026-11-20","call_iv_pct":49.293072196620585,"put_iv_pct":48.585362776025235},{"expiry":"2027-01-15","call_iv_pct":50.414666666666676,"put_iv_pct":49.34954451345755}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"286a09e42a994cd16f11d4df1f6696fea4559bf44b7014adbb2c99bc25745b37","captured_at":"2026-10-22T12:02:41.568490+00:00","observed_at":"2026-08-26T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"6826302cf6262dcf9a5fc48d16904faf774c4c258c07726cada761ecec80b0fd"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-09-18","start_date":"2026-08-22","end_date":"2026-08-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"81188ef7100a71cf3a7cd9137d6c4b3a32c2915d48b89db4167a6787c4c3718a"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-08-22","end_date":"2026-08-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"5fbed6e1075fa3efad81349845f5fee58921475be5023b97b06d4ba4a27697e6"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-08-22","end_date":"2026-08-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"70a75fadcf92d2ebd41708d734af87ab5d9c05904789a108b00512780a17b439"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-08-22","end_date":"2026-08-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"3b9f13aa16926f21141e68758c50e71ca54dc45be285e0ed7391c45c68490826"}]},{"symbol":"KMX","date":"2026-08-27","iv_pct":49.07437854851281,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":49.834212548015365,"put_iv_pct":39.15100362756953},{"expiry":"2026-10-16","call_iv_pct":55.20592493297587,"put_iv_pct":51.73021978021978},{"expiry":"2026-11-20","call_iv_pct":49.84553627760252,"put_iv_pct":47.73058823529412},{"expiry":"2027-01-15","call_iv_pct":50.22430769230769,"put_iv_pct":48.87323529411765}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"8f410bf134bdffe252e9c105265777b874d2b782064ca1044f3de452017eb0e1","captured_at":"2026-10-22T12:02:39.171812+00:00","observed_at":"2026-08-27T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"46675f0398d6a97d391ba7c85fd6f9860c542c31b02a4e4ca7d9d2d7a2c44e03"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-09-18","start_date":"2026-08-22","end_date":"2026-08-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"81188ef7100a71cf3a7cd9137d6c4b3a32c2915d48b89db4167a6787c4c3718a"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-08-22","end_date":"2026-08-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"5fbed6e1075fa3efad81349845f5fee58921475be5023b97b06d4ba4a27697e6"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-08-22","end_date":"2026-08-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"70a75fadcf92d2ebd41708d734af87ab5d9c05904789a108b00512780a17b439"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-08-22","end_date":"2026-08-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"3b9f13aa16926f21141e68758c50e71ca54dc45be285e0ed7391c45c68490826"}]},{"symbol":"KMX","date":"2026-08-28","iv_pct":46.239472112105915,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":38.159679075738126,"put_iv_pct":37.557457824316465},{"expiry":"2026-10-16","call_iv_pct":52.168800000000005,"put_iv_pct":50.00138084632517},{"expiry":"2026-11-20","call_iv_pct":49.79566510172144,"put_iv_pct":47.67246630727763},{"expiry":"2027-01-15","call_iv_pct":47.71906605922551,"put_iv_pct":46.841261682242994}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"98ca7f1e381f1edbf33350270d39284726ab1aa266f4602a5e7b45d9a02aa518","captured_at":"2026-10-22T12:02:37.111137+00:00","observed_at":"2026-08-28T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"0cc1fc1c1331def479dfdd41d5344eeca2e815a5fedfa13ced377a296482f5d6"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-09-18","start_date":"2026-08-22","end_date":"2026-08-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"81188ef7100a71cf3a7cd9137d6c4b3a32c2915d48b89db4167a6787c4c3718a"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-08-22","end_date":"2026-08-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"5fbed6e1075fa3efad81349845f5fee58921475be5023b97b06d4ba4a27697e6"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-08-22","end_date":"2026-08-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"70a75fadcf92d2ebd41708d734af87ab5d9c05904789a108b00512780a17b439"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-08-22","end_date":"2026-08-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"3b9f13aa16926f21141e68758c50e71ca54dc45be285e0ed7391c45c68490826"}]},{"symbol":"KMX","date":"2026-08-31","iv_pct":46.194751551713274,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":39.9271186440678,"put_iv_pct":36.067319148936164},{"expiry":"2026-10-16","call_iv_pct":52.28,"put_iv_pct":51.01381593714927},{"expiry":"2026-11-20","call_iv_pct":48.54868804664723,"put_iv_pct":46.69859097127223},{"expiry":"2027-01-15","call_iv_pct":49.754082840236684,"put_iv_pct":45.26839682539682}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"891fc4c8f2e98a371144011a802ad00d6f6c58b9a99882926293d6dfe5b5a0a6","captured_at":"2026-10-22T12:02:29.528392+00:00","observed_at":"2026-08-31T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"112377ae8479db8e5446fe38995acc47aea1fde5a8a1c9f3e3dc38f52882ff09"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-09-18","start_date":"2026-08-29","end_date":"2026-08-31","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"c279b56e4f2e253d676c56aba75fc5ed027f873c405ab6480f5e488fcbfc081b"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-08-29","end_date":"2026-08-31","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"f818de2b78beae27e226ae94914e63d7130c67335b734bd536164b4cac02fa12"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-08-29","end_date":"2026-08-31","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"8c552d8aa1113495f71ad631424a30a85a9ed66def01194a11999bde7b96b48a"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-08-29","end_date":"2026-08-31","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"404920c0916b6193f99b98f918be9c8525d7f4ca81f0fc3e95194246aba87780"}]},{"symbol":"KMX","date":"2026-09-01","iv_pct":47.687522598092464,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":39.81503991484832,"put_iv_pct":39.42781693845345},{"expiry":"2026-10-16","call_iv_pct":52.53209806157354,"put_iv_pct":53.12632911392405},{"expiry":"2026-11-20","call_iv_pct":48.75339100346021,"put_iv_pct":49.87417867435158},{"expiry":"2027-01-15","call_iv_pct":48.24202205882353,"put_iv_pct":49.72930501930502}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"40b7f23f35472b1688490bfd1d85df610e2e56b6393630a6068f2993bc350010","captured_at":"2026-10-22T12:02:24.386228+00:00","observed_at":"2026-09-01T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"7f9cdb7c2c3d0efe7898b9d1096ccea16c0284a365eb69691f13f2aa8cb0f050"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-09-18","start_date":"2026-09-01","end_date":"2026-09-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"13918049b8463a2dac9cc2f87e2694643033a3093bb12605060ae1c8b55f1be9"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-09-01","end_date":"2026-09-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"faa82b1fd5ffcdd711c78b6219b8395b6067389eea8d9cf410f37837a5a25bbc"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-09-01","end_date":"2026-09-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"4c651d9c184d4f79be08c2145aad6dead77047313f83bad79c362b37c2feeb37"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-09-01","end_date":"2026-09-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"8305bcfb7e2b876f3f2830a69ad43241c34617bd23b3681e995cc6748e76f762"}]},{"symbol":"KMX","date":"2026-09-02","iv_pct":49.00262898554405,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":42.02936158503027,"put_iv_pct":43.40548281505728},{"expiry":"2026-10-16","call_iv_pct":55.15855769230769,"put_iv_pct":51.96421112372304},{"expiry":"2026-11-20","call_iv_pct":53.81935023771791,"put_iv_pct":47.37680763983629},{"expiry":"2027-01-15","call_iv_pct":50.28597402597402,"put_iv_pct":47.981286764705885}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"e3955edc3e80472acd9f3687a64b8d7f538548ff964faafb8326b86d3965c4b0","captured_at":"2026-10-22T12:02:22.623711+00:00","observed_at":"2026-09-02T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"22aef126bd933226119ed1cc821eec0ba7c96379335eaddf4585552fa84bd45b"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-09-18","start_date":"2026-09-01","end_date":"2026-09-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"13918049b8463a2dac9cc2f87e2694643033a3093bb12605060ae1c8b55f1be9"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-09-01","end_date":"2026-09-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"faa82b1fd5ffcdd711c78b6219b8395b6067389eea8d9cf410f37837a5a25bbc"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-09-01","end_date":"2026-09-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"4c651d9c184d4f79be08c2145aad6dead77047313f83bad79c362b37c2feeb37"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-09-01","end_date":"2026-09-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"8305bcfb7e2b876f3f2830a69ad43241c34617bd23b3681e995cc6748e76f762"}]},{"symbol":"KMX","date":"2026-09-03","iv_pct":48.09405017880215,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":37.50478125,"put_iv_pct":50.63558639212176},{"expiry":"2026-10-16","call_iv_pct":53.095697674418595,"put_iv_pct":50.919167686658504},{"expiry":"2026-11-20","call_iv_pct":49.21627043090639,"put_iv_pct":44.123917159763316},{"expiry":"2027-01-15","call_iv_pct":50.14930191972077,"put_iv_pct":49.10767891682785}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"5e38a544db51ce160398f271720f6c8b9433e5c8d80160d9c68bb5cd7fe417fe","captured_at":"2026-10-22T12:02:20.482215+00:00","observed_at":"2026-09-03T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"3aee3c3c43138c2d95cc7c195938f7933530160bf772a9e10e76274d387ece6b"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-09-18","start_date":"2026-09-01","end_date":"2026-09-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"13918049b8463a2dac9cc2f87e2694643033a3093bb12605060ae1c8b55f1be9"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-09-01","end_date":"2026-09-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"faa82b1fd5ffcdd711c78b6219b8395b6067389eea8d9cf410f37837a5a25bbc"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-09-01","end_date":"2026-09-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"4c651d9c184d4f79be08c2145aad6dead77047313f83bad79c362b37c2feeb37"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-09-01","end_date":"2026-09-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"8305bcfb7e2b876f3f2830a69ad43241c34617bd23b3681e995cc6748e76f762"}]},{"symbol":"KMX","date":"2026-09-04","iv_pct":47.366791787145374,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":36.20470104974897,"put_iv_pct":36.69839859216894},{"expiry":"2026-10-16","call_iv_pct":52.4358581235698,"put_iv_pct":55.29300361881785},{"expiry":"2026-11-20","call_iv_pct":51.07376984126984,"put_iv_pct":48.61193251533742},{"expiry":"2027-01-15","call_iv_pct":49.37680808080808,"put_iv_pct":49.239862475442045}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"8e209bee379a33349c1358f47076b9a56efc7f55ebe9286f2fe1d6e3e1b80780","captured_at":"2026-10-22T12:02:18.267646+00:00","observed_at":"2026-09-04T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"2c2f6c75cb8eb4beb54ffafa3ee319fbe5d38c8e547b4e3d8853138bcebce9ea"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-09-18","start_date":"2026-09-01","end_date":"2026-09-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"13918049b8463a2dac9cc2f87e2694643033a3093bb12605060ae1c8b55f1be9"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-09-01","end_date":"2026-09-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"faa82b1fd5ffcdd711c78b6219b8395b6067389eea8d9cf410f37837a5a25bbc"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-09-01","end_date":"2026-09-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"4c651d9c184d4f79be08c2145aad6dead77047313f83bad79c362b37c2feeb37"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-09-01","end_date":"2026-09-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"8305bcfb7e2b876f3f2830a69ad43241c34617bd23b3681e995cc6748e76f762"}]},{"symbol":"KMX","date":"2026-09-08","iv_pct":50.33084067734572,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":45.10636488340192,"put_iv_pct":44.255409836065574},{"expiry":"2026-10-16","call_iv_pct":57.06823329558324,"put_iv_pct":55.199299014238775},{"expiry":"2026-11-20","call_iv_pct":50.45378497790869,"put_iv_pct":50.21242774566473},{"expiry":"2027-01-15","call_iv_pct":50.492607879924954,"put_iv_pct":49.85859778597786}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"44c13228ff1682e4ac082e938552413b1da2936b6f6a95ae659bf5e01df71821","captured_at":"2026-10-22T12:02:09.993582+00:00","observed_at":"2026-09-08T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"027acef397c03e358d7be9405e473a51a652dcfb57be2ce15ac4f384d6ebf5bd"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-09-18","start_date":"2026-09-08","end_date":"2026-09-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"60061aecf096a52cc006d1db5ccab60a734322c504b1a1fa89a3c5b6eb8d572c"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-09-08","end_date":"2026-09-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"11b326d1fa87cbd7dc0d7b6f129261a53de9550a4813b2c1fa616fc4b158e653"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-09-08","end_date":"2026-09-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"201720527be144c82501a8b026a4b5b313dd80f28b46a8c1c3b4e2f27899d42b"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-09-08","end_date":"2026-09-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"b1a47700c20b76243f28242d0a0009ca32ca027d671c2571fcdf84c4a2f1d7d8"}]},{"symbol":"KMX","date":"2026-09-09","iv_pct":51.63446480639725,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":48.23701465201465,"put_iv_pct":44.58126833477135},{"expiry":"2026-10-16","call_iv_pct":58.002421524663674,"put_iv_pct":57.434809843400444},{"expiry":"2026-11-20","call_iv_pct":52.10581792318635,"put_iv_pct":49.747663043478255},{"expiry":"2027-01-15","call_iv_pct":52.040670498084296,"put_iv_pct":50.92605263157894}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"076202990e402301cd062cc8954de8ed13a3922d0b365bb80070a76895ce38b1","captured_at":"2026-10-22T12:02:07.981863+00:00","observed_at":"2026-09-09T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"37b5729e9f79d297495a1551ae0ac038fc9c6369da75b328efb07d57f4de3efa"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-09-18","start_date":"2026-09-08","end_date":"2026-09-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"60061aecf096a52cc006d1db5ccab60a734322c504b1a1fa89a3c5b6eb8d572c"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-09-08","end_date":"2026-09-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"11b326d1fa87cbd7dc0d7b6f129261a53de9550a4813b2c1fa616fc4b158e653"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-09-08","end_date":"2026-09-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"201720527be144c82501a8b026a4b5b313dd80f28b46a8c1c3b4e2f27899d42b"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-09-08","end_date":"2026-09-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"b1a47700c20b76243f28242d0a0009ca32ca027d671c2571fcdf84c4a2f1d7d8"}]},{"symbol":"KMX","date":"2026-09-10","iv_pct":49.07409728813779,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":41.96121034077556,"put_iv_pct":31.349425981873107},{"expiry":"2026-10-16","call_iv_pct":56.597136563876646,"put_iv_pct":55.0565445026178},{"expiry":"2026-11-20","call_iv_pct":50.96750915750915,"put_iv_pct":49.70459459459459},{"expiry":"2026-12-18","call_iv_pct":53.94671985815604,"put_iv_pct":53.00963730569948}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"06b7618c6ad89d7a86baee0131bf0f8eeb5d065894b85b97fda8c9306b9ae994","captured_at":"2026-10-22T12:01:59.716963+00:00","observed_at":"2026-09-10T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"v2_verified_expiry_inventory","source_hash":"650516691ec2d4b18a128ddf0c4ce024c53777e28ad5adf712ee6357c685befb"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-09-18","start_date":"2026-09-08","end_date":"2026-09-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"60061aecf096a52cc006d1db5ccab60a734322c504b1a1fa89a3c5b6eb8d572c"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-09-08","end_date":"2026-09-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"11b326d1fa87cbd7dc0d7b6f129261a53de9550a4813b2c1fa616fc4b158e653"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-09-08","end_date":"2026-09-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"201720527be144c82501a8b026a4b5b313dd80f28b46a8c1c3b4e2f27899d42b"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-09-08","end_date":"2026-09-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"11cc6acdda0abab33105141496bd6be4c38bb8686d4df127a8bacd6376b31ca5"}]},{"symbol":"KMX","date":"2026-09-11","iv_pct":48.97203324041649,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":35.387050535987754,"put_iv_pct":43.13058208955224},{"expiry":"2026-10-16","call_iv_pct":53.94143006263048,"put_iv_pct":56.34796573875802},{"expiry":"2026-11-20","call_iv_pct":49.22522448979592,"put_iv_pct":50.5398891966759},{"expiry":"2026-12-18","call_iv_pct":50.91239669421488,"put_iv_pct":52.291727115716746}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"3cdf0a3bd2a707f4fb428ef736b0b51c0268daf397bd8b4ab07b7a8f1a03a573","captured_at":"2026-10-22T12:01:58.698282+00:00","observed_at":"2026-09-11T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"v2_verified_expiry_inventory","source_hash":"13e84ea0ca45534794182d72c990647235376e2ad8ac49d93692b4b0d711b795"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-09-18","start_date":"2026-09-08","end_date":"2026-09-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"60061aecf096a52cc006d1db5ccab60a734322c504b1a1fa89a3c5b6eb8d572c"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-09-08","end_date":"2026-09-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"11b326d1fa87cbd7dc0d7b6f129261a53de9550a4813b2c1fa616fc4b158e653"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-09-08","end_date":"2026-09-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"201720527be144c82501a8b026a4b5b313dd80f28b46a8c1c3b4e2f27899d42b"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-09-08","end_date":"2026-09-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"11cc6acdda0abab33105141496bd6be4c38bb8686d4df127a8bacd6376b31ca5"}]},{"symbol":"KMX","date":"2026-09-14","iv_pct":51.28701348873058,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":48.62588538312943,"put_iv_pct":45.34281306715064},{"expiry":"2026-10-16","call_iv_pct":57.6531216931217,"put_iv_pct":56.41704641350211},{"expiry":"2026-11-20","call_iv_pct":49.2649118046133,"put_iv_pct":47.55356898517674},{"expiry":"2026-12-18","call_iv_pct":54.557539543058,"put_iv_pct":50.88122102009274}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"8dbb336e47b89cd3e4174b9f8517aea1ed357e576bd5f266cbae92c917ce023f","captured_at":"2026-10-22T12:01:42.480450+00:00","observed_at":"2026-09-14T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"v2_verified_expiry_inventory","source_hash":"33be658fd253e3dba315d63c524007ce5efba20b4da015c62df16df355516bb1"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-09-18","start_date":"2026-09-08","end_date":"2026-09-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"60061aecf096a52cc006d1db5ccab60a734322c504b1a1fa89a3c5b6eb8d572c"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-09-08","end_date":"2026-09-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"11b326d1fa87cbd7dc0d7b6f129261a53de9550a4813b2c1fa616fc4b158e653"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-09-08","end_date":"2026-09-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"201720527be144c82501a8b026a4b5b313dd80f28b46a8c1c3b4e2f27899d42b"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-09-08","end_date":"2026-09-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"11cc6acdda0abab33105141496bd6be4c38bb8686d4df127a8bacd6376b31ca5"}]},{"symbol":"KMX","date":"2026-09-15","iv_pct":52.98144207450668,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":50.478474434199505,"put_iv_pct":44.888282918149464},{"expiry":"2026-10-16","call_iv_pct":60.75663551401868,"put_iv_pct":58.70226769911504},{"expiry":"2026-11-20","call_iv_pct":52.218506056527595,"put_iv_pct":49.05324461343473},{"expiry":"2026-12-18","call_iv_pct":53.98154471544716,"put_iv_pct":53.77258064516129}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"0f57f74103a8839fc195da49a236b873fb6781dac503e3c71740a3a666bc8334","captured_at":"2026-10-22T12:01:37.747826+00:00","observed_at":"2026-09-15T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"v2_verified_expiry_inventory","source_hash":"fe1c50a5445cb0eeb4c2422ad5acf85968708ab57e0723dda407852c380cf0e8"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-09-18","start_date":"2026-09-15","end_date":"2026-09-17","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"cc73c306ffd65ef856432357231e44c0be0a92e7d117484f049aa27d5a3ae100"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-09-15","end_date":"2026-09-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"d1e835655bd8f0260ea5d9edcd49a7fe8f14a272c26b8b035a986f851c4e1190"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-09-15","end_date":"2026-09-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"b673ad4bada9fed2d3791ddd56a8078f64f7f47cb19f5630377fb49d084df5fb"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-09-15","end_date":"2026-09-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"4d70bba0cdd078ad0ba20ff05e7fd34bbcd971f4a931af62d8e7102c2158624e"}]},{"symbol":"KMX","date":"2026-09-16","iv_pct":52.20711988133817,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":49.61607789855073,"put_iv_pct":48.457258245456586},{"expiry":"2026-10-16","call_iv_pct":54.40519285042333,"put_iv_pct":57.277176470588245},{"expiry":"2026-11-20","call_iv_pct":52.37963302752294,"put_iv_pct":50.33432432432432},{"expiry":"2026-12-18","call_iv_pct":54.41396290050591,"put_iv_pct":50.77333333333334}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"e7df99dd6e6b505130b437fadc1da74a538622020c0a7c04b6a8188032ae9541","captured_at":"2026-10-22T12:01:36.720846+00:00","observed_at":"2026-09-16T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"v2_verified_expiry_inventory","source_hash":"34521d979c93a4c8329315fb206fc3a5a2ef29eab670a3d1cb46d242f7d14b72"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-09-18","start_date":"2026-09-15","end_date":"2026-09-17","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"cc73c306ffd65ef856432357231e44c0be0a92e7d117484f049aa27d5a3ae100"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-09-15","end_date":"2026-09-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"d1e835655bd8f0260ea5d9edcd49a7fe8f14a272c26b8b035a986f851c4e1190"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-09-15","end_date":"2026-09-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"b673ad4bada9fed2d3791ddd56a8078f64f7f47cb19f5630377fb49d084df5fb"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-09-15","end_date":"2026-09-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"4d70bba0cdd078ad0ba20ff05e7fd34bbcd971f4a931af62d8e7102c2158624e"}]},{"symbol":"KMX","date":"2026-09-18","iv_pct":53.01903122990488,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":59.26926579925651,"put_iv_pct":59.16370123691722},{"expiry":"2026-11-20","call_iv_pct":48.97,"put_iv_pct":51.51490494296578},{"expiry":"2026-12-18","call_iv_pct":48.04395744680851,"put_iv_pct":53.88922185430464},{"expiry":"2027-01-15","call_iv_pct":49.44869346733668,"put_iv_pct":53.8525050916497}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"1dc9b4661c6fdc605edba7688147d0001a2b8b8ce6611d1e9ab518ec32b3e59d","captured_at":"2026-10-22T12:01:33.093311+00:00","observed_at":"2026-09-18T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"f4246d150d9b8676543c32cfcc6fbcf59d839c0315f21734727d67fd894bef26"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-09-15","end_date":"2026-09-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"d1e835655bd8f0260ea5d9edcd49a7fe8f14a272c26b8b035a986f851c4e1190"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-09-15","end_date":"2026-09-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"b673ad4bada9fed2d3791ddd56a8078f64f7f47cb19f5630377fb49d084df5fb"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-09-15","end_date":"2026-09-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"4d70bba0cdd078ad0ba20ff05e7fd34bbcd971f4a931af62d8e7102c2158624e"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-09-15","end_date":"2026-09-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"0390b0ba107e95c8121594783de13759dcdce3faafa4ccd5811a603ba2d4a59e"}]},{"symbol":"KMX","date":"2026-09-21","iv_pct":53.71140748849653,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":64.2986976744186,"put_iv_pct":61.16829887218046},{"expiry":"2026-11-20","call_iv_pct":50.51916967509025,"put_iv_pct":50.0476099881094},{"expiry":"2026-12-18","call_iv_pct":53.319028400597915,"put_iv_pct":50.86499227202472},{"expiry":"2027-01-15","call_iv_pct":49.85161687170475,"put_iv_pct":49.62184615384616}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"9aca798a6ebee0738e04f895c213128b0c2e4c830a6699c6cfeee3dd71a36337","captured_at":"2026-10-22T12:01:30.942017+00:00","observed_at":"2026-09-21T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"4cca6fc53783587fd94a9a81b7d4581f4c443c55d45c83b6423955c5318c8bf8"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-09-15","end_date":"2026-09-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"d1e835655bd8f0260ea5d9edcd49a7fe8f14a272c26b8b035a986f851c4e1190"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-09-15","end_date":"2026-09-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"b673ad4bada9fed2d3791ddd56a8078f64f7f47cb19f5630377fb49d084df5fb"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-09-15","end_date":"2026-09-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"4d70bba0cdd078ad0ba20ff05e7fd34bbcd971f4a931af62d8e7102c2158624e"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-09-15","end_date":"2026-09-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"0390b0ba107e95c8121594783de13759dcdce3faafa4ccd5811a603ba2d4a59e"}]},{"symbol":"KMX","date":"2026-09-22","iv_pct":53.52222731208411,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":61.5003125,"put_iv_pct":61.68258683729434},{"expiry":"2026-11-20","call_iv_pct":50.65071343638525,"put_iv_pct":49.57467650397276},{"expiry":"2026-12-18","call_iv_pct":51.08253731343284,"put_iv_pct":49.444430379746834},{"expiry":"2027-01-15","call_iv_pct":54.35245283018868,"put_iv_pct":49.890108695652174}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"383daab94e541491e485a4866b0e135006400149065446caa8c218214c6f36ca","captured_at":"2026-10-22T12:01:22.442812+00:00","observed_at":"2026-09-22T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"16ac1705a65119b71bdc3e2ccb261c734d0182472ed11149ac49df1c8180a94a"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-09-22","end_date":"2026-09-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"2f2323b8748725438e1f310949b0a24c1fa8e2c4fe78840076d0d5d0b1809e2d"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-09-22","end_date":"2026-09-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"0efd0b9e62836b0b82cb8e3d6a1366e157efa1c2356b1745e61a0f3fe0551bc4"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-09-22","end_date":"2026-09-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"1a19f1ae7fedbcd38db28ff58225362e108a6fb603107540fe81bb5c5d45d8e2"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-09-22","end_date":"2026-09-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"51eed45e5dff28d8edb7d41199d3b38eb55c1628629f1207d66195b3a65915c3"}]},{"symbol":"KMX","date":"2026-09-23","iv_pct":54.601789287868094,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":66.10984405458089,"put_iv_pct":61.018572695035466},{"expiry":"2026-11-20","call_iv_pct":53.23697645600991,"put_iv_pct":50.357635933806144},{"expiry":"2026-12-18","call_iv_pct":54.485661538461535,"put_iv_pct":49.505903954802264},{"expiry":"2027-01-15","call_iv_pct":52.992294520547944,"put_iv_pct":49.107425149700596}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"6971fd8852b7ecff05aeea187c638c2af01b233ab838badbfb533eddb4253cfc","captured_at":"2026-10-22T12:01:20.173751+00:00","observed_at":"2026-09-23T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"d238cef26a160f7d954a477da3d4d57201f36ff059e2876983d896d3e571f9fb"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-09-22","end_date":"2026-09-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"2f2323b8748725438e1f310949b0a24c1fa8e2c4fe78840076d0d5d0b1809e2d"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-09-22","end_date":"2026-09-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"0efd0b9e62836b0b82cb8e3d6a1366e157efa1c2356b1745e61a0f3fe0551bc4"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-09-22","end_date":"2026-09-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"1a19f1ae7fedbcd38db28ff58225362e108a6fb603107540fe81bb5c5d45d8e2"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-09-22","end_date":"2026-09-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"51eed45e5dff28d8edb7d41199d3b38eb55c1628629f1207d66195b3a65915c3"}]},{"symbol":"KMX","date":"2026-09-24","iv_pct":56.456565278231025,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":66.27821727019499,"put_iv_pct":67.09826904985889},{"expiry":"2026-11-20","call_iv_pct":51.93527539779682,"put_iv_pct":54.531595092024546},{"expiry":"2026-12-18","call_iv_pct":51.92692194403536,"put_iv_pct":54.14001545595054},{"expiry":"2027-01-15","call_iv_pct":51.00065743944637,"put_iv_pct":54.741570576540745}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"9b2c6b1c1319b362464a883399276935d4f9100fc9f3daa666b9acbb758f8227","captured_at":"2026-10-22T12:01:18.328135+00:00","observed_at":"2026-09-24T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"afaaa745a2032845db18b0de01065316acecd0feff59b55725a1d0c429a84451"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-09-22","end_date":"2026-09-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"2f2323b8748725438e1f310949b0a24c1fa8e2c4fe78840076d0d5d0b1809e2d"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-09-22","end_date":"2026-09-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"0efd0b9e62836b0b82cb8e3d6a1366e157efa1c2356b1745e61a0f3fe0551bc4"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-09-22","end_date":"2026-09-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"1a19f1ae7fedbcd38db28ff58225362e108a6fb603107540fe81bb5c5d45d8e2"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-09-22","end_date":"2026-09-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"51eed45e5dff28d8edb7d41199d3b38eb55c1628629f1207d66195b3a65915c3"}]},{"symbol":"KMX","date":"2026-09-25","iv_pct":57.226380907644355,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":74.36113924050632,"put_iv_pct":65.18677536231884},{"expiry":"2026-11-20","call_iv_pct":54.91098404255319,"put_iv_pct":52.112153846153845},{"expiry":"2026-12-18","call_iv_pct":56.541091492776886,"put_iv_pct":51.43426705370102},{"expiry":"2027-01-15","call_iv_pct":52.85316081330868,"put_iv_pct":50.41147540983607}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"37ed32f9b2bf9824982b2ad51b45f9cce60addaf165440aef514a7b6b844e3a0","captured_at":"2026-10-22T12:01:16.268202+00:00","observed_at":"2026-09-25T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"300cf7d9d6ccbf14b96acbba9275114fb373efbfe45b565713dbf3aa4401ecf2"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-09-22","end_date":"2026-09-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"2f2323b8748725438e1f310949b0a24c1fa8e2c4fe78840076d0d5d0b1809e2d"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-09-22","end_date":"2026-09-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"0efd0b9e62836b0b82cb8e3d6a1366e157efa1c2356b1745e61a0f3fe0551bc4"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-09-22","end_date":"2026-09-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"1a19f1ae7fedbcd38db28ff58225362e108a6fb603107540fe81bb5c5d45d8e2"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-09-22","end_date":"2026-09-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"51eed45e5dff28d8edb7d41199d3b38eb55c1628629f1207d66195b3a65915c3"}]},{"symbol":"KMX","date":"2026-09-28","iv_pct":58.82721735947026,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":72.83011937557391,"put_iv_pct":70.66693273542602},{"expiry":"2026-11-20","call_iv_pct":55.92837237977805,"put_iv_pct":57.1841248606466},{"expiry":"2026-12-18","call_iv_pct":58.39870917573873,"put_iv_pct":53.5252435064935},{"expiry":"2027-01-15","call_iv_pct":52.096736842105265,"put_iv_pct":49.987500000000004}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"f5b3d340f60358eab6e7dc0037a821b42be5cc77a21e070794028518f4fd0d36","captured_at":"2026-10-22T12:01:14.154555+00:00","observed_at":"2026-09-28T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"fe8240b911fa9f1721f82b813b15d48065b7f0b0d66bde6bcbc44fa40825ede7"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-09-22","end_date":"2026-09-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"2f2323b8748725438e1f310949b0a24c1fa8e2c4fe78840076d0d5d0b1809e2d"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-09-22","end_date":"2026-09-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"0efd0b9e62836b0b82cb8e3d6a1366e157efa1c2356b1745e61a0f3fe0551bc4"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-09-22","end_date":"2026-09-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"1a19f1ae7fedbcd38db28ff58225362e108a6fb603107540fe81bb5c5d45d8e2"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-09-22","end_date":"2026-09-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"51eed45e5dff28d8edb7d41199d3b38eb55c1628629f1207d66195b3a65915c3"}]},{"symbol":"KMX","date":"2026-09-29","iv_pct":44.04809823859276,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":43.675500282645565,"put_iv_pct":40.01850261780105},{"expiry":"2026-11-20","call_iv_pct":43.23407643312102,"put_iv_pct":42.04599777034559},{"expiry":"2026-12-18","call_iv_pct":47.56947510094213,"put_iv_pct":46.498650000000005},{"expiry":"2027-01-15","call_iv_pct":45.681946022727274,"put_iv_pct":43.66063768115942}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"4235ef954b700b8edc7c30d460b15d8d469a2a87400fb01dfd5aa3cd7af920f8","captured_at":"2026-10-22T12:01:06.931411+00:00","observed_at":"2026-09-29T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"7810580849b3075eb241de7b9293ae0f848c2283700a610d490fafdbaa11330f"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-09-29","end_date":"2026-09-30","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"f1879393b9ca297487dc60787d7df17593fc29bbc39ca4bc87d49eb242be5e99"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-09-29","end_date":"2026-09-30","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"8ef641a2c3ad74e1001a12d3969115d1e4f0f09cbac033cd292b5fadd0d9552c"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-09-29","end_date":"2026-09-30","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"6ae17c21d87884b9b5f69b50ec92ff318db680238ebfae0d8621cd0e5ffe468f"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-09-29","end_date":"2026-09-30","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"07a1645084fb747318e07ae6769db3c02a3f525cb4bcdd3c5ee76b996b675bd6"}]},{"symbol":"KMX","date":"2026-09-30","iv_pct":43.85788986483585,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":42.40694965449161,"put_iv_pct":39.55432343234323},{"expiry":"2026-11-20","call_iv_pct":44.18388059701493,"put_iv_pct":40.83595380667237},{"expiry":"2026-12-18","call_iv_pct":48.50744785276074,"put_iv_pct":42.87758426966292},{"expiry":"2027-01-15","call_iv_pct":49.68947930574099,"put_iv_pct":42.8075}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"54cb395080cc865f36e5316c42a3a1d6fef837b336173d8282b02ea8fc213a1d","captured_at":"2026-10-22T12:01:05.125049+00:00","observed_at":"2026-09-30T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"28591ca195c951696eb317ed00522ea947d7f8944878e3cc8bb5768006812fe4"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-09-29","end_date":"2026-09-30","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"f1879393b9ca297487dc60787d7df17593fc29bbc39ca4bc87d49eb242be5e99"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-09-29","end_date":"2026-09-30","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"8ef641a2c3ad74e1001a12d3969115d1e4f0f09cbac033cd292b5fadd0d9552c"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-09-29","end_date":"2026-09-30","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"6ae17c21d87884b9b5f69b50ec92ff318db680238ebfae0d8621cd0e5ffe468f"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-09-29","end_date":"2026-09-30","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"07a1645084fb747318e07ae6769db3c02a3f525cb4bcdd3c5ee76b996b675bd6"}]},{"symbol":"KMX","date":"2026-10-01","iv_pct":43.7394308446363,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":37.16473684210527,"put_iv_pct":42.08696910250123},{"expiry":"2026-11-20","call_iv_pct":42.71126457399103,"put_iv_pct":42.89895683453238},{"expiry":"2026-12-18","call_iv_pct":46.58236744759556,"put_iv_pct":48.24373670212766},{"expiry":"2027-01-15","call_iv_pct":44.16661016949152,"put_iv_pct":46.060805084745766}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"f71fbc6a53e1b69210372216e51e8d8be958ea4c78b64c2a75a8f631ca00548e","captured_at":"2026-10-22T12:01:00.882280+00:00","observed_at":"2026-10-01T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"223d73787d14f1b26af6d953bbf07661dad76db15c21a42df5a67c240680556f"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-10-01","end_date":"2026-10-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"55d377d31a0c92ed766a24d3111ea3199b315e8a0a25e418bd277e8160d4e79e"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-10-01","end_date":"2026-10-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"6c6746ebdaea5dc9b6939c9574fabcfba222c5a3fc866547a2ee460e6618a08e"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-10-01","end_date":"2026-10-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"d132bb66556a0724d72a2360e019ee16da83d18b757e1a4d67fc3994db3f41e5"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-10-01","end_date":"2026-10-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"910cdc42cc135ac785048aa2279eb604e6dca7314d0f2012da27a32f499a4a17"}]},{"symbol":"KMX","date":"2026-10-02","iv_pct":44.047744895887504,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":39.8061887477314,"put_iv_pct":39.198672286617494},{"expiry":"2026-11-20","call_iv_pct":42.40450261780105,"put_iv_pct":43.52576994434137},{"expiry":"2026-12-18","call_iv_pct":47.267788461538466,"put_iv_pct":48.69060075093867},{"expiry":"2027-01-15","call_iv_pct":45.942545201668985,"put_iv_pct":45.54589115646258}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"cece74bf2944f6baf068de4249e4ff0b4af5a06b36786c66fe9124ef74291227","captured_at":"2026-10-22T12:00:59.127664+00:00","observed_at":"2026-10-02T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"ba1dc7d41e3ccd1989a20410e0dfde850688c2ddbafbc0aceda49c1f36a4ce15"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-10-01","end_date":"2026-10-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"55d377d31a0c92ed766a24d3111ea3199b315e8a0a25e418bd277e8160d4e79e"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-10-01","end_date":"2026-10-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"6c6746ebdaea5dc9b6939c9574fabcfba222c5a3fc866547a2ee460e6618a08e"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-10-01","end_date":"2026-10-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"d132bb66556a0724d72a2360e019ee16da83d18b757e1a4d67fc3994db3f41e5"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-10-01","end_date":"2026-10-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"910cdc42cc135ac785048aa2279eb604e6dca7314d0f2012da27a32f499a4a17"}]},{"symbol":"KMX","date":"2026-10-05","iv_pct":44.35567329309556,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":36.81333200953137,"put_iv_pct":44.54596588289534},{"expiry":"2026-11-20","call_iv_pct":41.862210796915164,"put_iv_pct":43.05347752332485},{"expiry":"2026-12-18","call_iv_pct":47.36747928994083,"put_iv_pct":47.95430471584039},{"expiry":"2027-01-15","call_iv_pct":46.935065502183406,"put_iv_pct":46.31355062413315}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"3c51c9f6bfe6b14fdcf53e0d9bf184d74a23601e1689c64252f47253eb360ff7","captured_at":"2026-10-22T12:00:57.424705+00:00","observed_at":"2026-10-05T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"147ce889ae8bc6518c6d396e47830c963c291ed140b10255f141894540ae728a"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-10-01","end_date":"2026-10-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"55d377d31a0c92ed766a24d3111ea3199b315e8a0a25e418bd277e8160d4e79e"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-10-01","end_date":"2026-10-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"6c6746ebdaea5dc9b6939c9574fabcfba222c5a3fc866547a2ee460e6618a08e"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-10-01","end_date":"2026-10-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"d132bb66556a0724d72a2360e019ee16da83d18b757e1a4d67fc3994db3f41e5"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-10-01","end_date":"2026-10-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"910cdc42cc135ac785048aa2279eb604e6dca7314d0f2012da27a32f499a4a17"}]},{"symbol":"KMX","date":"2026-10-06","iv_pct":44.19696387539469,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":38.71591131153701,"put_iv_pct":41.46652996845426},{"expiry":"2026-11-20","call_iv_pct":41.94817729908865,"put_iv_pct":41.704595496246874},{"expiry":"2026-12-18","call_iv_pct":48.471703163017025,"put_iv_pct":48.70453646477132},{"expiry":"2027-01-15","call_iv_pct":46.40058823529412,"put_iv_pct":46.163669064748206}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"7575667ed341287b9b4854b91501d386556e78b209b7bacf881c90381b4ff3e8","captured_at":"2026-10-22T12:00:55.334006+00:00","observed_at":"2026-10-06T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"3e1dfd7362afab56b53d3d84d73a5821f0fdbcd9e859dfdd3a572efa8daca531"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-10-01","end_date":"2026-10-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"55d377d31a0c92ed766a24d3111ea3199b315e8a0a25e418bd277e8160d4e79e"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-10-01","end_date":"2026-10-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"6c6746ebdaea5dc9b6939c9574fabcfba222c5a3fc866547a2ee460e6618a08e"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-10-01","end_date":"2026-10-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"d132bb66556a0724d72a2360e019ee16da83d18b757e1a4d67fc3994db3f41e5"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-10-01","end_date":"2026-10-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"910cdc42cc135ac785048aa2279eb604e6dca7314d0f2012da27a32f499a4a17"}]},{"symbol":"KMX","date":"2026-10-07","iv_pct":44.7095582236032,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":40.773442157558556,"put_iv_pct":41.8175462123958},{"expiry":"2026-11-20","call_iv_pct":42.62502407704655,"put_iv_pct":42.12293089753773},{"expiry":"2026-12-18","call_iv_pct":49.02037259615385,"put_iv_pct":48.784308865586276},{"expiry":"2027-01-15","call_iv_pct":46.38225274725274,"put_iv_pct":46.150588235294116}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"79333c7461772bd032a8038cc2094c19d1b01ffeac0e53765cba224188c391bb","captured_at":"2026-10-22T12:00:53.509959+00:00","observed_at":"2026-10-07T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"2d733ab7060a58311ef43aaad9e5ab8e20ebace7a073017c8186a0382cbdfd4c"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-10-01","end_date":"2026-10-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"55d377d31a0c92ed766a24d3111ea3199b315e8a0a25e418bd277e8160d4e79e"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-10-01","end_date":"2026-10-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"6c6746ebdaea5dc9b6939c9574fabcfba222c5a3fc866547a2ee460e6618a08e"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-10-01","end_date":"2026-10-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"d132bb66556a0724d72a2360e019ee16da83d18b757e1a4d67fc3994db3f41e5"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-10-01","end_date":"2026-10-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"910cdc42cc135ac785048aa2279eb604e6dca7314d0f2012da27a32f499a4a17"}]},{"symbol":"KMX","date":"2026-10-08","iv_pct":43.720550880223925,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":36.334556557138704,"put_iv_pct":39.136262042389205},{"expiry":"2026-11-20","call_iv_pct":40.31120499632623,"put_iv_pct":41.50965811965812},{"expiry":"2026-12-18","call_iv_pct":48.65508009153318,"put_iv_pct":50.20587688734031},{"expiry":"2027-01-15","call_iv_pct":45.820923276983095,"put_iv_pct":47.79084507042254}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"6f184ca48220454be8b3336975154a84a3d47e33d4fd82077b9722c486787be1","captured_at":"2026-10-22T12:00:46.417631+00:00","observed_at":"2026-10-08T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"a08c434640663b34aa3dbe9cf622ea4b00ff8aa4f4499e8a1576d5ac0b52d50b"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-10-08","end_date":"2026-10-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"7303f2f5d097ef4a4085a093ee3789dfa46dc7dbafa27355f744594a83479eb8"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-10-08","end_date":"2026-10-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"81fe6f8278bb612f274c8bc50de18cd864e4a93aa9bfcb8c378ac1775a15ff91"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-10-08","end_date":"2026-10-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"7bb08aeebfda8f1f6911bd827b731db45c11cead0a31c88158743295384d48c7"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-10-08","end_date":"2026-10-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"fd438c33ef56d2913807cfde43572c5d80568bad4d73c1ef799ebea2c02a0d8e"}]},{"symbol":"KMX","date":"2026-10-09","iv_pct":44.334387904715335,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":43.726831056314566,"put_iv_pct":36.728820739803986},{"expiry":"2026-11-20","call_iv_pct":43.78550295857988,"put_iv_pct":40.87953623188406},{"expiry":"2026-12-18","call_iv_pct":49.80440677966102,"put_iv_pct":47.495350678733026},{"expiry":"2027-01-15","call_iv_pct":47.27227979274611,"put_iv_pct":44.982375000000005}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"006b9cf0fc035d14f26bc32ee64b36d97911716737b2c4bd88e0b0a430641b35","captured_at":"2026-10-22T12:00:44.528649+00:00","observed_at":"2026-10-09T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"f96e9565ab1087e534a5af6ccb23869662702693d6a96aa3ec00db3b1ab48785"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-10-08","end_date":"2026-10-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"7303f2f5d097ef4a4085a093ee3789dfa46dc7dbafa27355f744594a83479eb8"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-10-08","end_date":"2026-10-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"81fe6f8278bb612f274c8bc50de18cd864e4a93aa9bfcb8c378ac1775a15ff91"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-10-08","end_date":"2026-10-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"7bb08aeebfda8f1f6911bd827b731db45c11cead0a31c88158743295384d48c7"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-10-08","end_date":"2026-10-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"fd438c33ef56d2913807cfde43572c5d80568bad4d73c1ef799ebea2c02a0d8e"}]},{"symbol":"KMX","date":"2026-10-12","iv_pct":46.77602184696485,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":48.94074601366742,"put_iv_pct":46.97522304832714},{"expiry":"2026-11-20","call_iv_pct":42.651837760229725,"put_iv_pct":41.65734168406402},{"expiry":"2026-12-18","call_iv_pct":51.187407821229044,"put_iv_pct":48.192741764080765},{"expiry":"2027-01-15","call_iv_pct":47.4609201623816,"put_iv_pct":47.14195652173913}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"33d6401fc9526879e0c34fc11b35cb3b2026c164dd4483d49ec867f3267136ae","captured_at":"2026-10-22T12:00:41.008404+00:00","observed_at":"2026-10-12T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"3534daedec5652504ca902b59428adf3b6e32b9cafe0490adecaf5cdbf6ee51c"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-10-08","end_date":"2026-10-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"7303f2f5d097ef4a4085a093ee3789dfa46dc7dbafa27355f744594a83479eb8"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-10-08","end_date":"2026-10-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"81fe6f8278bb612f274c8bc50de18cd864e4a93aa9bfcb8c378ac1775a15ff91"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-10-08","end_date":"2026-10-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"7bb08aeebfda8f1f6911bd827b731db45c11cead0a31c88158743295384d48c7"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-10-08","end_date":"2026-10-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"fd438c33ef56d2913807cfde43572c5d80568bad4d73c1ef799ebea2c02a0d8e"}]},{"symbol":"KMX","date":"2026-10-13","iv_pct":52.417654038945656,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":52.9775037593985,"put_iv_pct":84.67102230885857},{"expiry":"2026-11-20","call_iv_pct":46.76344237918216,"put_iv_pct":39.82923127899271},{"expiry":"2026-12-18","call_iv_pct":50.048359030837005,"put_iv_pct":49.617368995633186},{"expiry":"2027-01-15","call_iv_pct":48.157706093189965,"put_iv_pct":47.27659846547315}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"4902152c580adb8d742063ce549ebfdcfe29e787646a6d29cd6bc38f8d9f9fd4","captured_at":"2026-10-22T12:00:39.051803+00:00","observed_at":"2026-10-13T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"72b7ca843a6b9cf88f5bd9d5d6e27602e51b20d2cd3b712edfe6d16df028cc14"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-10-08","end_date":"2026-10-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"7303f2f5d097ef4a4085a093ee3789dfa46dc7dbafa27355f744594a83479eb8"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-10-08","end_date":"2026-10-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"81fe6f8278bb612f274c8bc50de18cd864e4a93aa9bfcb8c378ac1775a15ff91"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-10-08","end_date":"2026-10-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"7bb08aeebfda8f1f6911bd827b731db45c11cead0a31c88158743295384d48c7"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-10-08","end_date":"2026-10-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"fd438c33ef56d2913807cfde43572c5d80568bad4d73c1ef799ebea2c02a0d8e"}]},{"symbol":"KMX","date":"2026-10-14","iv_pct":49.52110438658831,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":62.50209748427673,"put_iv_pct":49.7573095014111},{"expiry":"2026-11-20","call_iv_pct":43.78336625514404,"put_iv_pct":43.921293929712455},{"expiry":"2026-12-18","call_iv_pct":49.74355179704017,"put_iv_pct":52.05},{"expiry":"2027-01-15","call_iv_pct":46.17311970979444,"put_iv_pct":48.23809641532756}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"a6f2f05ff5ab308b58fd88d8b8cd659f58eb7130e3e868b22cdc91d0bc86fca8","captured_at":"2026-10-22T12:00:37.138343+00:00","observed_at":"2026-10-14T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"cd5570fef39a06108e90c2cae69ae8f5636eac5647f6657a7c6fe24172a0c821"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-10-08","end_date":"2026-10-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"7303f2f5d097ef4a4085a093ee3789dfa46dc7dbafa27355f744594a83479eb8"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-10-08","end_date":"2026-10-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"81fe6f8278bb612f274c8bc50de18cd864e4a93aa9bfcb8c378ac1775a15ff91"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-10-08","end_date":"2026-10-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"7bb08aeebfda8f1f6911bd827b731db45c11cead0a31c88158743295384d48c7"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-10-08","end_date":"2026-10-14","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"fd438c33ef56d2913807cfde43572c5d80568bad4d73c1ef799ebea2c02a0d8e"}]},{"symbol":"KMX","date":"2026-10-15","iv_pct":49.55500716359448,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":49.43265764468761,"put_iv_pct":62.74719860627177},{"expiry":"2026-11-20","call_iv_pct":40.35771724137931,"put_iv_pct":46.556060836501906},{"expiry":"2026-12-18","call_iv_pct":49.487448275862064,"put_iv_pct":53.334895259095916},{"expiry":"2027-01-15","call_iv_pct":44.370358514724714,"put_iv_pct":50.15372093023256}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"2865e68d4be1284b586421c13b8291d5a9184a979609191a03f8af513d0eb676","captured_at":"2026-10-22T12:00:30.618715+00:00","observed_at":"2026-10-15T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"6b1a60ff38fa4838f309720fd2665cc0aeffbf304ca6d3fc8b33ebc885b8d287"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-10-16","start_date":"2026-10-15","end_date":"2026-10-15","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"fa38ada78d9effffe19bab02a6dc91b438fe5e9b9c0661f0f89f6da3bf8579c9"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-10-15","end_date":"2026-10-20","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"df9e73830608d9aee93ececce0db0de54630c82f5b303c2a9d3f59ebca33eced"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-10-15","end_date":"2026-10-20","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"a049fdda722ff913a3860cbaa689f8177e1580ffd113518f8438b93ad7891be8"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-10-15","end_date":"2026-10-20","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"2b3610a8bb8c7146982f8ffe13527ea5302e8b4e50bc180fd5ea6f7e856cd95f"}]},{"symbol":"KMX","date":"2026-10-16","iv_pct":46.71458768047077,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-11-20","call_iv_pct":42.240225829216655,"put_iv_pct":41.40391637630662},{"expiry":"2026-12-18","call_iv_pct":50.48624716553287,"put_iv_pct":49.181796008869185},{"expiry":"2027-01-15","call_iv_pct":47.70622739018088,"put_iv_pct":47.487743243243244},{"expiry":"2027-04-16","call_iv_pct":48.49543307086614,"put_iv_pct":46.71511235955057}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"284305463a0344f8a82c4ac86d26b70f103275ddd18ca8a0b77561e711acdeb7","captured_at":"2026-10-22T12:00:26.551671+00:00","observed_at":"2026-10-16T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData EOD expiry inventory","source_hash":"531d81813a826607c0e6814c90547edf9049b8c82952e838852ed1b5cd162001"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-10-15","end_date":"2026-10-20","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"df9e73830608d9aee93ececce0db0de54630c82f5b303c2a9d3f59ebca33eced"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-10-15","end_date":"2026-10-20","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"a049fdda722ff913a3860cbaa689f8177e1580ffd113518f8438b93ad7891be8"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-10-15","end_date":"2026-10-20","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"2b3610a8bb8c7146982f8ffe13527ea5302e8b4e50bc180fd5ea6f7e856cd95f"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-04-16","start_date":"2026-10-15","end_date":"2026-10-20","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"01f573fb7843932ba5c3d737dc245aa9b17e4181065fbba267a6fb84c26a6f0d"}]},{"symbol":"KMX","date":"2026-10-19","iv_pct":48.21887069300826,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-11-20","call_iv_pct":45.00048814504881,"put_iv_pct":43.33750336473755},{"expiry":"2026-12-18","call_iv_pct":53.7962962962963,"put_iv_pct":50.25038793103448},{"expiry":"2027-01-15","call_iv_pct":50.075971316818766,"put_iv_pct":46.79177696078432},{"expiry":"2027-04-16","call_iv_pct":49.78540856031128,"put_iv_pct":46.71313296903461}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"1312ec0ecf1ecb99e1aa4226b25b9c0aedace29b95a87354044fe68bbab7602d","captured_at":"2026-10-21T18:09:23.999619+00:00","observed_at":"2026-10-19T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"v2_verified_expiry_inventory","source_hash":"4403144b4940b876783862b51e4840117a2a006742b7c659a7b5b880a7b27ed6"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-10-19","end_date":"2026-10-20","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"27c09e4f5e008895675b9f2de59856178889af743b92e7c031173f58044430cb"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-10-19","end_date":"2026-10-20","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"fd08cdb160924c8989edd75df91a1a91efd77f4fe77e558c10b9c42fae65e83e"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-10-19","end_date":"2026-10-20","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"f35f45d3b12e906e5fddc7e790c84926e0aacbcb7a55bbf81066761e12abf06b"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-04-16","start_date":"2026-10-19","end_date":"2026-10-20","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"8e98f4dd8c557b8c915a44512761da8b2de7e905af164366453132fe4263e9f7"}]},{"symbol":"KMX","date":"2026-10-20","iv_pct":48.06274716765708,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-11-20","call_iv_pct":44.518244869072895,"put_iv_pct":45.02181299072092},{"expiry":"2026-12-18","call_iv_pct":50.47354618015964,"put_iv_pct":53.306127508854786},{"expiry":"2027-01-15","call_iv_pct":46.45265331664581,"put_iv_pct":50.434999999999995},{"expiry":"2027-04-16","call_iv_pct":47.396685499058385,"put_iv_pct":46.89790697674419}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"c5ec99ad23a3fcc2458cde6359a397c547ea1c50380177e38e254ae447d94b15","captured_at":"2026-10-21T18:09:23.481098+00:00","observed_at":"2026-10-20T15:59:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"v2_verified_expiry_inventory","source_hash":"d87fda91f98dba6b8ca84329b241e341caf894ece8d703c7a018d6d0ba97a637"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-10-19","end_date":"2026-10-20","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"27c09e4f5e008895675b9f2de59856178889af743b92e7c031173f58044430cb"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-10-19","end_date":"2026-10-20","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"fd08cdb160924c8989edd75df91a1a91efd77f4fe77e558c10b9c42fae65e83e"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-10-19","end_date":"2026-10-20","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"f35f45d3b12e906e5fddc7e790c84926e0aacbcb7a55bbf81066761e12abf06b"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-04-16","start_date":"2026-10-19","end_date":"2026-10-20","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"8e98f4dd8c557b8c915a44512761da8b2de7e905af164366453132fe4263e9f7"}]},{"symbol":"KMX","date":"2026-10-21","iv_pct":48.828669303169846,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-11-20","call_iv_pct":47.70197406340058,"put_iv_pct":43.68546657842488},{"expiry":"2026-12-18","call_iv_pct":54.74797604790419,"put_iv_pct":49.615531914893616},{"expiry":"2027-01-15","call_iv_pct":49.88159509202454,"put_iv_pct":45.534164705882354},{"expiry":"2027-04-16","call_iv_pct":50.01843253968254,"put_iv_pct":49.444213483146065}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"7aceda56f4ad7cd97b60609dc2c38cbf204b0486a4ef57ea55af53807e68d768","captured_at":"2026-10-21T23:22:52.467651+00:00","observed_at":"2026-10-21T15:59:00-04:00","session_close_at":"2026-10-21T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/list/contracts/quote","query":{"symbol":"KMX","date":"2026-10-21","format":"json"},"source_hash":"5e938c4384b1e26fc20219350dd057b4e30dc2326c20163409da6de5ef186720"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-10-20","end_date":"2026-10-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"5ae184fe2b007338236008ef157d1e2c5573831d5c58a19835d001743bd7ae65"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-10-20","end_date":"2026-10-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"b2c782454b7b957eb4e68ef3402eb999114c4c2c8930cbe7568b053a53771a1c"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-10-20","end_date":"2026-10-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"51e6dc805b6c2a6a1ffbf9ff8919544f3fe2c99472cc63b817cc93bc22c8a870"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-04-16","start_date":"2026-10-20","end_date":"2026-10-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"36bbd4395a963e58613ab5871dd99522255f6e464ef4f75862251cb95c39be19"}]},{"symbol":"KMX","date":"2026-10-22","iv_pct":49.35126015065272,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-11-20","call_iv_pct":46.3260437235543,"put_iv_pct":47.787669117647056},{"expiry":"2026-12-18","call_iv_pct":52.52320627802691,"put_iv_pct":53.836804123711346},{"expiry":"2027-01-15","call_iv_pct":48.28085534591195,"put_iv_pct":49.420153846153845},{"expiry":"2027-04-16","call_iv_pct":48.16475836431226,"put_iv_pct":48.47059040590406}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"1dcf7577b7b784530a1b7b95cae0e23d69d24c4a5481f4bcf6ec3f92ca646360","captured_at":"2026-10-22T22:18:37.899550+00:00","observed_at":"2026-10-22T15:59:00-04:00","session_close_at":"2026-10-22T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/list/contracts/quote","query":{"symbol":"KMX","date":"2026-10-22","format":"json"},"source_hash":"5fe96993829067829f62c8a9518b2f9ebb7ad6d399b9d4d8accb0a9c57ae5a34"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-10-22","end_date":"2026-10-22","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"b06ec8d2c2412a34f5b75b5676bbbf8cebb16f8804af34c605c0f99b8f3d3c0c"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-10-22","end_date":"2026-10-22","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"42be9d955011cbda27d84a19198be53afdf225c86b5f7b055f8263a4e22a42d4"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-10-22","end_date":"2026-10-22","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"eaf84a71bf28db89a5d7bd7be6c8e57c157e47ae6c081c0feeacc36350860a27"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-04-16","start_date":"2026-10-22","end_date":"2026-10-22","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"2c17a0a839c930fa00a40de406c2b9e97c844ac6eaf6f5ad9837f52e87894db9"}]},{"symbol":"KMX","date":"2026-10-23","iv_pct":50.05744893441234,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-11-20","call_iv_pct":49.53391519434629,"put_iv_pct":49.04163946061036},{"expiry":"2026-12-18","call_iv_pct":52.95687919463088,"put_iv_pct":54.10734581497798},{"expiry":"2027-01-15","call_iv_pct":49.679308700834326,"put_iv_pct":51.661687074829935},{"expiry":"2027-04-16","call_iv_pct":44.59439461883409,"put_iv_pct":48.884421416234886}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"fb1832ed8eac0bfbdafb7443d505560e0b7ad25b17dd61164cbc32d3a961c5a8","captured_at":"2026-10-23T22:22:02.677591+00:00","observed_at":"2026-10-23T15:59:00-04:00","session_close_at":"2026-10-23T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/list/contracts/quote","query":{"symbol":"KMX","date":"2026-10-23","format":"json"},"source_hash":"5fe96993829067829f62c8a9518b2f9ebb7ad6d399b9d4d8accb0a9c57ae5a34"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-10-22","end_date":"2026-10-23","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"686063de55225264c26c52cb90279ad23a7d87b62356a383915e150a34d60963"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-10-22","end_date":"2026-10-23","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"092e6b7266694b1bf8777de63757ba95c51df37a09f6bd658db72db3296e8cda"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-10-22","end_date":"2026-10-23","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"93ec3f89446e6cd8562337cc23be2f9b104f89f5505407ce67d994d8c21709b7"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-04-16","start_date":"2026-10-22","end_date":"2026-10-23","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"93558d66d9345ac7a08f0eebe1990753535384f51c10b5a8a55431346dc922be"}]},{"symbol":"KMX","date":"2026-10-26","iv_pct":50.83811658680215,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-11-20","call_iv_pct":50.61594575303354,"put_iv_pct":49.89072815533981},{"expiry":"2026-12-18","call_iv_pct":55.02085650723026,"put_iv_pct":52.95923076923077},{"expiry":"2027-01-15","call_iv_pct":50.373924528301885,"put_iv_pct":48.57873591989987},{"expiry":"2027-04-16","call_iv_pct":50.13996323529412,"put_iv_pct":49.12554782608696}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"d25af0e25d1d95630663c0abcb9ae1aac69af132f2d1875c9ca65466ee448e91","captured_at":"2026-10-28T19:51:20.378156+00:00","observed_at":"2026-10-26T15:59:00-04:00","session_close_at":"2026-10-26T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"KMX","expiration":"*","start_date":"2026-10-26","end_date":"2026-10-26","strike_range":20,"format":"json"},"source_hash":"efe76e7c509bc66d3742ec50825fa395f34997faa7f82a2d4bdd42c79bc8b6a2"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-10-26","end_date":"2026-10-27","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"1d4b0d73ac3b05be1d2779a05e7f6375ecaa344e1dc2b1a00d18b7e8b6d6caec"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-10-26","end_date":"2026-10-27","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"5817e7c4ae0a2dfbcf76ba6edf85d755ed100dcc885f4ca5566d156ffa9fecee"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-10-26","end_date":"2026-10-27","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"18e814bf9459cdc84be26b4eeb313679f534b000caec51507cfea9b2c39109bd"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-04-16","start_date":"2026-10-26","end_date":"2026-10-27","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"c37530aca44532c8c193ce465cdf995cfd72cc9bd89166cf040005ee69df670d"}]},{"symbol":"KMX","date":"2026-10-27","iv_pct":51.09681170878754,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-11-20","call_iv_pct":51.76168514412417,"put_iv_pct":49.995462244177844},{"expiry":"2026-12-18","call_iv_pct":54.77770833333333,"put_iv_pct":53.81659192825112},{"expiry":"2027-01-15","call_iv_pct":50.218515625,"put_iv_pct":50.396261682242994},{"expiry":"2027-04-16","call_iv_pct":49.19151923076923,"put_iv_pct":48.61674948240166}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"ccb70a878c76f7b4efd8baa91a817dceda397a1a7707bd7b8d2dfafb515d7718","captured_at":"2026-10-28T19:51:19.110669+00:00","observed_at":"2026-10-27T15:59:00-04:00","session_close_at":"2026-10-27T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"KMX","expiration":"*","start_date":"2026-10-27","end_date":"2026-10-27","strike_range":20,"format":"json"},"source_hash":"a29a084833746bb8786b179cde461d1fa987877513b03ec22575fd6c899a466f"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-10-26","end_date":"2026-10-27","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"1d4b0d73ac3b05be1d2779a05e7f6375ecaa344e1dc2b1a00d18b7e8b6d6caec"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-10-26","end_date":"2026-10-27","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"5817e7c4ae0a2dfbcf76ba6edf85d755ed100dcc885f4ca5566d156ffa9fecee"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-10-26","end_date":"2026-10-27","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"18e814bf9459cdc84be26b4eeb313679f534b000caec51507cfea9b2c39109bd"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-04-16","start_date":"2026-10-26","end_date":"2026-10-27","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"c37530aca44532c8c193ce465cdf995cfd72cc9bd89166cf040005ee69df670d"}]},{"symbol":"KMX","date":"2026-10-28","iv_pct":51.19370711005463,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-11-20","call_iv_pct":46.9935959339263,"put_iv_pct":53.82381598793364},{"expiry":"2026-12-18","call_iv_pct":52.9103596287703,"put_iv_pct":56.36830166270783},{"expiry":"2027-01-15","call_iv_pct":47.409032258064514,"put_iv_pct":50.07672748004561},{"expiry":"2027-04-16","call_iv_pct":52.77251012145749,"put_iv_pct":49.195313807531384}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"992a9110323fb7f5b2426e8fdcb333da382d564e4ee861d003dd1186879654c2","captured_at":"2026-10-29T19:38:47.225469+00:00","observed_at":"2026-10-28T15:59:00-04:00","session_close_at":"2026-10-28T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"KMX","expiration":"*","start_date":"2026-10-28","end_date":"2026-10-28","strike_range":20,"format":"json"},"source_hash":"9b5b4c9cd40e8cd66eb106e95f18f1ee4ccc99741b4ea79c26a263afe0261346"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-10-27","end_date":"2026-10-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"c99adfba2ae1cf76b2d17c6b1eb2375d506cea285e3705db21141121455a4c61"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-10-27","end_date":"2026-10-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"fd17a05c1f3ec6cb72e300afd48ee970efecc5e3f6fceacd897d48a31b23414d"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-10-27","end_date":"2026-10-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"dbb09404c79133abe8d45aeff9071c283a4284a06073b5b5a5197e2c9127625d"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-04-16","start_date":"2026-10-27","end_date":"2026-10-28","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"7603de4b86447693d6baa540d482e830b67d91a58e39239876e35253acb0e11b"}]},{"symbol":"KMX","date":"2026-10-29","iv_pct":50.09980760845693,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-11-20","call_iv_pct":49.813820459290184,"put_iv_pct":49.90609756097561},{"expiry":"2026-12-18","call_iv_pct":51.89,"put_iv_pct":53.88156993339677},{"expiry":"2027-01-15","call_iv_pct":47.8632970027248,"put_iv_pct":49.61641891891892},{"expiry":"2027-04-16","call_iv_pct":49.16776119402984,"put_iv_pct":48.65949579831933}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"d476b5d753d0107bd7fbf5a44e6f14e6d30105536e12746db5b23cf32dea04c8","captured_at":"2026-10-30T19:55:33.960304+00:00","observed_at":"2026-10-29T15:59:00-04:00","session_close_at":"2026-10-29T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"KMX","expiration":"*","start_date":"2026-10-29","end_date":"2026-10-29","strike_range":20,"format":"json"},"source_hash":"24f444f4f4f8e8985d779e7d7bc4aa8c472a7b300da429f8e45c3217e99e287b"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-10-28","end_date":"2026-10-29","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"8eadfa0498b60e22e645c5612604c21716a1c046c5ffe1d3348224ae33107391"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-10-28","end_date":"2026-10-29","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"5bb862e85ccacdfa1e56b3f42676797fbbb4a345985c0ee66205acf54bb1ff75"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-10-28","end_date":"2026-10-29","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"e7aef27536d86949db3628af44c1d103793938d312f3edbfc5b0fb050ff91dc9"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-04-16","start_date":"2026-10-28","end_date":"2026-10-29","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"c1e0851a27a6f0304314ca7372ffcb7c14064c7fcb4833815c6dad1f91b1348f"}]},{"symbol":"KMX","date":"2026-10-30","iv_pct":51.89273811616407,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-11-20","call_iv_pct":51.3500212314225,"put_iv_pct":51.21283333333333},{"expiry":"2026-12-18","call_iv_pct":55.81444059976932,"put_iv_pct":56.24893567251461},{"expiry":"2027-01-15","call_iv_pct":50.6465889212828,"put_iv_pct":50.82339335180055},{"expiry":"2027-04-16","call_iv_pct":49.44609022556391,"put_iv_pct":49.5996015936255}],"source":"ThetaData historical first-order Greeks","provider_symbol":"KMX","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"c4f13a044bf7a335379edb568bfe5e6be77542ac6dba76eb6d1bbfa8bbff5f48","captured_at":"2026-11-01T01:12:09.672800+00:00","observed_at":"2026-10-30T15:59:00-04:00","session_close_at":"2026-10-30T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"KMX","expiration":"*","start_date":"2026-10-30","end_date":"2026-10-30","strike_range":20,"format":"json"},"source_hash":"185d50585180e9039cfb091ad3a6188d6148d24f078438739fe90e97ce9169f2"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-11-20","start_date":"2026-10-26","end_date":"2026-10-30","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"42067a44dcd84bb33f427a695e2a8a382a6aa8174171593af1b6fe464733f397"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2026-12-18","start_date":"2026-10-26","end_date":"2026-10-30","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"c2f3d8086ae4b8cb3c956bc63dcfb2df297e4e273e52c599a9ac3be1e9529996"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-01-15","start_date":"2026-10-26","end_date":"2026-10-30","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"9e2aebf3ed136101808b5c9a48c46a4c2e24bee83e586e0417e6e8573fcb7a39"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"KMX","expiration":"2027-04-16","start_date":"2026-10-26","end_date":"2026-10-30","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"251e651b3fcc95db7210c361b13fe880b0bab6f9f66e2cb66e8b0d00ca4e4a17"}]}],"dailyIvModel":"theta-four-friday-close-50delta-v3","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/KMX","methodology":"https://intraalpha.com/resources/options-delta-methodology","units":{"iv_pct":"annualized percent","implied_move_pct":"percent of underlying price","put_call_skew_pp":"percentage points","price":"USD","dailyBlend.iv_pct":"annualized percent","dailyBlend.put_call_skew_pp":"percentage points; mean put IV minus call IV across four expiries","dailyBlend.implied_move_pct":"percent of spot; mean per-expiry mean call/put IV percent times sqrt(calendar days / 365.25); IV-based estimate, not quoted straddle premium"},"dailyBlend":[{"date":"2026-08-10","observed_at":"2026-08-10T15:59:00-04:00","iv_pct":46.95052869105308,"put_call_skew_pp":-3.9524971486331193,"implied_move_pct":19.15193168560009,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"e11bf0fab148ef44f91a298c991d2d3726bce9e6cfe789b5487ee89306941d35","expiries":["2026-08-21","2026-09-18","2026-10-16","2027-01-15"]},{"date":"2026-08-11","observed_at":"2026-08-11T15:59:00-04:00","iv_pct":44.86897090905552,"put_call_skew_pp":-1.5768493107428068,"implied_move_pct":16.622450004579296,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"f147ca0ffbac5ccc63d0272edafba305eef6afd959bb5e17055432e7b8468457","expiries":["2026-08-21","2026-09-18","2026-10-16","2026-11-20"]},{"date":"2026-08-12","observed_at":"2026-08-12T15:59:00-04:00","iv_pct":46.10128343167199,"put_call_skew_pp":5.700629045813534,"implied_move_pct":16.47867003338795,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"37956f2ef4a3c2604d4ee575c5426ccd8e0b8c29a4bf3d10c4e1734bc34b1cda","expiries":["2026-08-21","2026-09-18","2026-10-16","2026-11-20"]},{"date":"2026-08-13","observed_at":"2026-08-13T15:59:00-04:00","iv_pct":43.74215018253362,"put_call_skew_pp":-0.0912876432280072,"implied_move_pct":15.7451844255467,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"1541b2700355072d5fdeaa95cb5b53caf78bfb042a04b3d078766c56115b5396","expiries":["2026-08-21","2026-09-18","2026-10-16","2026-11-20"]},{"date":"2026-08-14","observed_at":"2026-08-14T15:59:00-04:00","iv_pct":43.807248463760196,"put_call_skew_pp":-1.4822521214842581,"implied_move_pct":15.587455204709604,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"35a3496bc25c49468f778bb198ff9e3d406947ae17f5a5dcbfbc116b68c1617b","expiries":["2026-08-21","2026-09-18","2026-10-16","2026-11-20"]},{"date":"2026-08-17","observed_at":"2026-08-17T15:59:00-04:00","iv_pct":46.68808378812817,"put_call_skew_pp":-2.619047050186028,"implied_move_pct":15.49440956184257,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"40932795910a7d363283214179b1055778548d1a90baf38681f887c5e663d2c5","expiries":["2026-08-21","2026-09-18","2026-10-16","2026-11-20"]},{"date":"2026-08-18","observed_at":"2026-08-18T15:59:00-04:00","iv_pct":46.575093763957696,"put_call_skew_pp":-5.279416208714313,"implied_move_pct":15.052704929119795,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"788fa001b80dc3e7f2049365b84b262a69c9eb05e7e80eb377963fa42bdc4117","expiries":["2026-08-21","2026-09-18","2026-10-16","2026-11-20"]},{"date":"2026-08-19","observed_at":"2026-08-19T15:59:00-04:00","iv_pct":50.76784615052165,"put_call_skew_pp":-7.034361046424507,"implied_move_pct":15.254959514068391,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"ab07e3fd06b425957094547f2ef6912eae7dc30c621b16c5d437c06c3e16516f","expiries":["2026-08-21","2026-09-18","2026-10-16","2026-11-20"]},{"date":"2026-08-21","observed_at":"2026-08-21T15:59:00-04:00","iv_pct":48.41883380590474,"put_call_skew_pp":0.16197709218413792,"implied_move_pct":22.15682087288186,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"6bfed57a6f6c3450446d321e244ff9046ac830201d1d177126d9e0ffa2aa2b5a","expiries":["2026-09-18","2026-10-16","2026-11-20","2027-01-15"]},{"date":"2026-08-24","observed_at":"2026-08-24T15:59:00-04:00","iv_pct":49.46542640018961,"put_call_skew_pp":0.6113554976537969,"implied_move_pct":22.140598694560715,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"4cdeb0edfe22eb813a937e1541c828d2026c0ce1b30b50332cbbf57aa00265cb","expiries":["2026-09-18","2026-10-16","2026-11-20","2027-01-15"]},{"date":"2026-08-25","observed_at":"2026-08-25T15:59:00-04:00","iv_pct":49.798676955600165,"put_call_skew_pp":0.3721400619611597,"implied_move_pct":22.180062541950033,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"70d7034029305decd0eefb2b26b85e9631a7848ae5d441d1dfb9a8e0807a4726","expiries":["2026-09-18","2026-10-16","2026-11-20","2027-01-15"]},{"date":"2026-08-26","observed_at":"2026-08-26T15:59:00-04:00","iv_pct":48.01677421702395,"put_call_skew_pp":-0.4843518833233187,"implied_move_pct":21.176513246709053,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"286a09e42a994cd16f11d4df1f6696fea4559bf44b7014adbb2c99bc25745b37","expiries":["2026-09-18","2026-10-16","2026-11-20","2027-01-15"]},{"date":"2026-08-27","observed_at":"2026-08-27T15:59:00-04:00","iv_pct":49.07437854851281,"put_call_skew_pp":-4.406233628425092,"implied_move_pct":21.255876099844617,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"8f410bf134bdffe252e9c105265777b874d2b782064ca1044f3de452017eb0e1","expiries":["2026-09-18","2026-10-16","2026-11-20","2027-01-15"]},{"date":"2026-08-28","observed_at":"2026-08-28T15:59:00-04:00","iv_pct":46.239472112105915,"put_call_skew_pp":-1.4426608941307055,"implied_move_pct":20.10786342190975,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"98ca7f1e381f1edbf33350270d39284726ab1aa266f4602a5e7b45d9a02aa518","expiries":["2026-09-18","2026-10-16","2026-11-20","2027-01-15"]},{"date":"2026-08-31","observed_at":"2026-08-31T15:59:00-04:00","iv_pct":46.194751551713274,"put_call_skew_pp":-2.8654416620493066,"implied_move_pct":19.572133488747447,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"891fc4c8f2e98a371144011a802ad00d6f6c58b9a99882926293d6dfe5b5a0a6","expiries":["2026-09-18","2026-10-16","2026-11-20","2027-01-15"]},{"date":"2026-09-01","observed_at":"2026-09-01T15:59:00-04:00","iv_pct":47.68752259809246,"put_call_skew_pp":0.7037696768321258,"implied_move_pct":20.015347818813467,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"40b7f23f35472b1688490bfd1d85df610e2e56b6393630a6068f2993bc350010","expiries":["2026-09-18","2026-10-16","2026-11-20","2027-01-15"]},{"date":"2026-09-02","observed_at":"2026-09-02T15:59:00-04:00","iv_pct":49.00262898554405,"put_call_skew_pp":-2.64136379942685,"implied_move_pct":20.233384046795802,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"e3955edc3e80472acd9f3687a64b8d7f538548ff964faafb8326b86d3965c4b0","expiries":["2026-09-18","2026-10-16","2026-11-20","2027-01-15"]},{"date":"2026-09-03","observed_at":"2026-09-03T15:59:00-04:00","iv_pct":48.09405017880215,"put_call_skew_pp":1.2050747200814165,"implied_move_pct":19.600605458445123,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"5e38a544db51ce160398f271720f6c8b9433e5c8d80160d9c68bb5cd7fe417fe","expiries":["2026-09-18","2026-10-16","2026-11-20","2027-01-15"]},{"date":"2026-09-04","observed_at":"2026-09-04T15:59:00-04:00","iv_pct":47.366791787145374,"put_call_skew_pp":0.18801502659239056,"implied_move_pct":19.510375531507574,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"8e209bee379a33349c1358f47076b9a56efc7f55ebe9286f2fe1d6e3e1b80780","expiries":["2026-09-18","2026-10-16","2026-11-20","2027-01-15"]},{"date":"2026-09-08","observed_at":"2026-09-08T15:59:00-04:00","iv_pct":50.33084067734572,"put_call_skew_pp":-0.898814163717967,"implied_move_pct":19.45498180136757,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"44c13228ff1682e4ac082e938552413b1da2936b6f6a95ae659bf5e01df71821","expiries":["2026-09-18","2026-10-16","2026-11-20","2027-01-15"]},{"date":"2026-09-09","observed_at":"2026-09-09T15:59:00-04:00","iv_pct":51.63446480639725,"put_call_skew_pp":-1.924032686179995,"implied_move_pct":19.68592673784263,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"076202990e402301cd062cc8954de8ed13a3922d0b365bb80070a76895ce38b1","expiries":["2026-09-18","2026-10-16","2026-11-20","2027-01-15"]},{"date":"2026-09-10","observed_at":"2026-09-10T15:59:00-04:00","iv_pct":49.07409728813779,"put_call_skew_pp":-3.5880933838831055,"implied_move_pct":18.246567849523977,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"06b7618c6ad89d7a86baee0131bf0f8eeb5d065894b85b97fda8c9306b9ae994","expiries":["2026-09-18","2026-10-16","2026-11-20","2026-12-18"]},{"date":"2026-09-11","observed_at":"2026-09-11T15:59:00-04:00","iv_pct":48.97203324041649,"put_call_skew_pp":3.211015589518471,"implied_move_pct":17.767969616707127,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"3cdf0a3bd2a707f4fb428ef736b0b51c0268daf397bd8b4ab07b7a8f1a03a573","expiries":["2026-09-18","2026-10-16","2026-11-20","2026-12-18"]},{"date":"2026-09-14","observed_at":"2026-09-14T15:59:00-04:00","iv_pct":51.28701348873058,"put_call_skew_pp":-2.476702234500049,"implied_move_pct":17.354714341721223,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"8dbb336e47b89cd3e4174b9f8517aea1ed357e576bd5f266cbae92c917ce023f","expiries":["2026-09-18","2026-10-16","2026-11-20","2026-12-18"]},{"date":"2026-09-15","observed_at":"2026-09-15T15:59:00-04:00","iv_pct":52.98144207450668,"put_call_skew_pp":-2.754696211083104,"implied_move_pct":17.644792365749375,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"0f57f74103a8839fc195da49a236b873fb6781dac503e3c71740a3a666bc8334","expiries":["2026-09-18","2026-10-16","2026-11-20","2026-12-18"]},{"date":"2026-09-16","observed_at":"2026-09-16T15:59:00-04:00","iv_pct":52.20711988133817,"put_call_skew_pp":-0.9931935758251047,"implied_move_pct":16.95903058548881,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"e7df99dd6e6b505130b437fadc1da74a538622020c0a7c04b6a8188032ae9541","expiries":["2026-09-18","2026-10-16","2026-11-20","2026-12-18"]},{"date":"2026-09-18","observed_at":"2026-09-18T15:59:00-04:00","iv_pct":53.01903122990488,"put_call_skew_pp":3.1721041031089072,"implied_move_pct":23.045832462605745,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"1dc9b4661c6fdc605edba7688147d0001a2b8b8ce6611d1e9ab518ec32b3e59d","expiries":["2026-10-16","2026-11-20","2026-12-18","2027-01-15"]},{"date":"2026-09-21","observed_at":"2026-09-21T15:59:00-04:00","iv_pct":53.71140748849653,"put_call_skew_pp":-1.571441333912695,"implied_move_pct":22.597741887929445,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"9aca798a6ebee0738e04f895c213128b0c2e4c830a6699c6cfeee3dd71a36337","expiries":["2026-10-16","2026-11-20","2026-12-18","2027-01-15"]},{"date":"2026-09-22","observed_at":"2026-09-22T15:59:00-04:00","iv_pct":53.52222731208411,"put_call_skew_pp":-1.7485534158351665,"implied_move_pct":22.426573827482677,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"383daab94e541491e485a4866b0e135006400149065446caa8c218214c6f36ca","expiries":["2026-10-16","2026-11-20","2026-12-18","2027-01-15"]},{"date":"2026-09-23","observed_at":"2026-09-23T15:59:00-04:00","iv_pct":54.601789287868094,"put_call_skew_pp":-4.208809709063953,"implied_move_pct":22.58549596617643,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"6971fd8852b7ecff05aeea187c638c2af01b233ab838badbfb533eddb4253cfc","expiries":["2026-10-16","2026-11-20","2026-12-18","2027-01-15"]},{"date":"2026-09-24","observed_at":"2026-09-24T15:59:00-04:00","iv_pct":56.45656527823103,"put_call_skew_pp":2.342594530725295,"implied_move_pct":23.0969561589871,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"9b2c6b1c1319b362464a883399276935d4f9100fc9f3daa666b9acbb758f8227","expiries":["2026-10-16","2026-11-20","2026-12-18","2027-01-15"]},{"date":"2026-09-25","observed_at":"2026-09-25T15:59:00-04:00","iv_pct":57.226380907644355,"put_call_skew_pp":-4.8804259792838245,"implied_move_pct":23.041327648227462,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"37ed32f9b2bf9824982b2ad51b45f9cce60addaf165440aef514a7b6b844e3a0","expiries":["2026-10-16","2026-11-20","2026-12-18","2027-01-15"]},{"date":"2026-09-28","observed_at":"2026-09-28T15:59:00-04:00","iv_pct":58.827217359470254,"put_call_skew_pp":-1.972534167657459,"implied_move_pct":22.92717351867593,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"f5b3d340f60358eab6e7dc0037a821b42be5cc77a21e070794028518f4fd0d36","expiries":["2026-10-16","2026-11-20","2026-12-18","2027-01-15"]},{"date":"2026-09-29","observed_at":"2026-09-29T15:59:00-04:00","iv_pct":44.04809823859276,"put_call_skew_pp":-1.9843024425324796,"implied_move_pct":17.855000311493868,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"4235ef954b700b8edc7c30d460b15d8d469a2a87400fb01dfd5aa3cd7af920f8","expiries":["2026-10-16","2026-11-20","2026-12-18","2027-01-15"]},{"date":"2026-09-30","observed_at":"2026-09-30T15:59:00-04:00","iv_pct":43.85788986483585,"put_call_skew_pp":-4.678098975332437,"implied_move_pct":17.686014828786973,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"54cb395080cc865f36e5316c42a3a1d6fef837b336173d8282b02ea8fc213a1d","expiries":["2026-10-16","2026-11-20","2026-12-18","2027-01-15"]},{"date":"2026-10-01","observed_at":"2026-10-01T15:59:00-04:00","iv_pct":43.7394308446363,"put_call_skew_pp":2.166372172680914,"implied_move_pct":17.520365408882807,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"f71fbc6a53e1b69210372216e51e8d8be958ea4c78b64c2a75a8f631ca00548e","expiries":["2026-10-16","2026-11-20","2026-12-18","2027-01-15"]},{"date":"2026-10-02","observed_at":"2026-10-02T15:59:00-04:00","iv_pct":44.047744895887504,"put_call_skew_pp":0.3849772774050546,"implied_move_pct":17.50665764425348,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"cece74bf2944f6baf068de4249e4ff0b4af5a06b36786c66fe9124ef74291227","expiries":["2026-10-16","2026-11-20","2026-12-18","2027-01-15"]},{"date":"2026-10-05","observed_at":"2026-10-05T15:59:00-04:00","iv_pct":44.355673293095556,"put_call_skew_pp":2.222302786905738,"implied_move_pct":17.054628801901863,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"3c51c9f6bfe6b14fdcf53e0d9bf184d74a23601e1689c64252f47253eb360ff7","expiries":["2026-10-16","2026-11-20","2026-12-18","2027-01-15"]},{"date":"2026-10-06","observed_at":"2026-10-06T15:59:00-04:00","iv_pct":44.19696387539469,"put_call_skew_pp":0.6257377463209632,"implied_move_pct":16.843591743741833,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"7575667ed341287b9b4854b91501d386556e78b209b7bacf881c90381b4ff3e8","expiries":["2026-10-16","2026-11-20","2026-12-18","2027-01-15"]},{"date":"2026-10-07","observed_at":"2026-10-07T15:59:00-04:00","iv_pct":44.7095582236032,"put_call_skew_pp":0.018570658200555812,"implied_move_pct":16.777555136948216,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"79333c7461772bd032a8038cc2094c19d1b01ffeac0e53765cba224188c391bb","expiries":["2026-10-16","2026-11-20","2026-12-18","2027-01-15"]},{"date":"2026-10-08","observed_at":"2026-10-08T15:59:00-04:00","iv_pct":43.720550880223925,"put_call_skew_pp":1.8802192994572415,"implied_move_pct":16.445854596920356,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"6f184ca48220454be8b3336975154a84a3d47e33d4fd82077b9722c486787be1","expiries":["2026-10-16","2026-11-20","2026-12-18","2027-01-15"]},{"date":"2026-10-09","observed_at":"2026-10-09T15:59:00-04:00","iv_pct":44.334387904715335,"put_call_skew_pp":-3.6257344842201267,"implied_move_pct":16.27880164830149,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"006b9cf0fc035d14f26bc32ee64b36d97911716737b2c4bd88e0b0a430641b35","expiries":["2026-10-16","2026-11-20","2026-12-18","2027-01-15"]},{"date":"2026-10-12","observed_at":"2026-10-12T15:59:00-04:00","iv_pct":46.77602184696485,"put_call_skew_pp":-1.568412184824183,"implied_move_pct":16.049741347953244,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"33d6401fc9526879e0c34fc11b35cb3b2026c164dd4483d49ec867f3267136ae","expiries":["2026-10-16","2026-11-20","2026-12-18","2027-01-15"]},{"date":"2026-10-13","observed_at":"2026-10-13T15:59:00-04:00","iv_pct":52.417654038945656,"put_call_skew_pp":5.8618024465874985,"implied_move_pct":16.39826476300965,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"4902152c580adb8d742063ce549ebfdcfe29e787646a6d29cd6bc38f8d9f9fd4","expiries":["2026-10-16","2026-11-20","2026-12-18","2027-01-15"]},{"date":"2026-10-14","observed_at":"2026-10-14T15:59:00-04:00","iv_pct":49.52110438658831,"put_call_skew_pp":-2.0588588499510667,"implied_move_pct":15.850392178902514,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"a6f2f05ff5ab308b58fd88d8b8cd659f58eb7130e3e868b22cdc91d0bc86fca8","expiries":["2026-10-16","2026-11-20","2026-12-18","2027-01-15"]},{"date":"2026-10-15","observed_at":"2026-10-15T15:59:00-04:00","iv_pct":49.55500716359448,"put_call_skew_pp":7.285923488862114,"implied_move_pct":15.454585958548936,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"2865e68d4be1284b586421c13b8291d5a9184a979609191a03f8af513d0eb676","expiries":["2026-10-16","2026-11-20","2026-12-18","2027-01-15"]},{"date":"2026-10-16","observed_at":"2026-10-16T15:59:00-04:00","iv_pct":46.71458768047077,"put_call_skew_pp":-1.0348913669567334,"implied_move_pct":22.75126473445037,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"284305463a0344f8a82c4ac86d26b70f103275ddd18ca8a0b77561e711acdeb7","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-04-16"]},{"date":"2026-10-19","observed_at":"2026-10-19T15:59:00-04:00","iv_pct":48.21887069300827,"put_call_skew_pp":-2.8913407732210494,"implied_move_pct":22.927406858717045,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"1312ec0ecf1ecb99e1aa4226b25b9c0aedace29b95a87354044fe68bbab7602d","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-04-16"]},{"date":"2026-10-20","observed_at":"2026-10-20T15:59:00-04:00","iv_pct":48.06274716765708,"put_call_skew_pp":1.7049294028457904,"implied_move_pct":22.613588017980245,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"c5ec99ad23a3fcc2458cde6359a397c547ea1c50380177e38e254ae447d94b15","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-04-16"]},{"date":"2026-10-21","observed_at":"2026-10-21T15:59:00-04:00","iv_pct":48.828669303169846,"put_call_skew_pp":-3.5176502651662336,"implied_move_pct":22.91466849848368,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"7aceda56f4ad7cd97b60609dc2c38cbf204b0486a4ef57ea55af53807e68d768","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-04-16"]},{"date":"2026-10-22","observed_at":"2026-10-22T15:59:00-04:00","iv_pct":49.35126015065272,"put_call_skew_pp":1.0550884454027205,"implied_move_pct":22.843492007774447,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"1dcf7577b7b784530a1b7b95cae0e23d69d24c4a5481f4bcf6ec3f92ca646360","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-04-16"]},{"date":"2026-10-23","observed_at":"2026-10-23T15:59:00-04:00","iv_pct":50.05744893441234,"put_call_skew_pp":1.7326490145018951,"implied_move_pct":22.81492465459541,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"fb1832ed8eac0bfbdafb7443d505560e0b7ad25b17dd61164cbc32d3a961c5a8","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-04-16"]},{"date":"2026-10-26","observed_at":"2026-10-26T15:59:00-04:00","iv_pct":50.83811658680215,"put_call_skew_pp":-1.3991118383256005,"implied_move_pct":22.768140138303618,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"d25af0e25d1d95630663c0abcb9ae1aac69af132f2d1875c9ca65466ee448e91","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-04-16"]},{"date":"2026-10-27","observed_at":"2026-10-27T15:59:00-04:00","iv_pct":51.09681170878755,"put_call_skew_pp":-0.7810907490382792,"implied_move_pct":22.633775001572655,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"ccb70a878c76f7b4efd8baa91a817dceda397a1a7707bd7b8d2dfafb515d7718","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-04-16"]},{"date":"2026-10-28","observed_at":"2026-10-28T15:59:00-04:00","iv_pct":51.19370711005463,"put_call_skew_pp":2.3446652489999646,"implied_move_pct":22.629545842969613,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"992a9110323fb7f5b2426e8fdcb333da382d564e4ee861d003dd1186879654c2","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-04-16"]},{"date":"2026-10-29","observed_at":"2026-10-29T15:59:00-04:00","iv_pct":50.09980760845693,"put_call_skew_pp":0.8321758888914488,"implied_move_pct":21.899871134636633,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"d476b5d753d0107bd7fbf5a44e6f14e6d30105536e12746db5b23cf32dea04c8","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-04-16"]},{"date":"2026-10-30","observed_at":"2026-10-30T15:59:00-04:00","iv_pct":51.89273811616407,"put_call_skew_pp":0.1569057433088652,"implied_move_pct":22.42509344160994,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"c4f13a044bf7a335379edb568bfe5e6be77542ac6dba76eb6d1bbfa8bbff5f48","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-04-16"]}]}