{"schemaVersion":1,"symbol":"DOV","days":90,"observations":[{"symbol":"DOV","expiry":"2026-11-20","observed_at":"2026-10-21T19:59:19.760000+00:00","captured_at":"2026-10-22T03:44:53.377Z","last_trade_at":"2026-10-21T23:20:51.537775437Z","price":199.6,"iv_pct":28.3792343879239,"implied_move_pct":6.644048835589174,"put_call_skew_pp":6.947249639361885,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/DOV","source_hash":"4b1407710a0be9a87a4a76ad831b369aaebad191052576e3d10b4e4184502e16"},{"symbol":"DOV","expiry":"2026-11-20","observed_at":"2026-10-22T17:21:07.013000+00:00","captured_at":"2026-10-22T17:31:16.991Z","last_trade_at":"2026-10-22T17:31:11.726904307Z","price":193.425,"iv_pct":26.782607606046625,"implied_move_pct":6.060409345460149,"put_call_skew_pp":-0.33838202247191695,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/DOV","source_hash":"3052119197b6d1bffd63709aca568066e1dbad4b0f446fb6fde3c90c6c047f01"},{"symbol":"DOV","expiry":"2026-11-20","observed_at":"2026-10-22T19:56:08.231000+00:00","captured_at":"2026-10-23T01:53:33.619Z","last_trade_at":"2026-10-22T23:00:00.002805823Z","price":195.49,"iv_pct":26.31840788391665,"implied_move_pct":6.069530856848958,"put_call_skew_pp":-0.21630653031403657,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/DOV","source_hash":"9f29be67ca3af69d4c43bf3c580237f366992918a6d8b92a99448983d27f9563"},{"symbol":"DOV","expiry":"2026-11-20","observed_at":"2026-10-23T16:23:47.240000+00:00","captured_at":"2026-10-23T16:35:49.757Z","last_trade_at":"2026-10-23T16:35:49.335284147Z","price":196.66,"iv_pct":27.511309003121998,"implied_move_pct":6.141074220673544,"put_call_skew_pp":-0.16128623188405578,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/DOV","source_hash":"8db59e305991c79213f1c529877bd27c5803ea388ceee059d125fa72fe6150f6"},{"symbol":"DOV","expiry":"2026-11-20","observed_at":"2026-10-23T19:59:12.666000+00:00","captured_at":"2026-10-24T04:08:42.456Z","last_trade_at":"2026-10-23T23:00:00.002480457Z","price":199.2,"iv_pct":27.165669922243683,"implied_move_pct":5.963381522135889,"put_call_skew_pp":-2.195418528485832,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/DOV","source_hash":"14216f1d1cd50d3305e7b33813958e94668c654eef7a1cbd0b5e28cd7ba64bd4"},{"symbol":"DOV","expiry":"2026-11-20","observed_at":"2026-10-26T19:58:40.317000+00:00","captured_at":"2026-10-26T21:56:48.507Z","last_trade_at":"2026-10-26T20:10:00.002472767Z","price":202.51,"iv_pct":26.375420341939737,"implied_move_pct":5.863062622572392,"put_call_skew_pp":0.42127850606839545,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/DOV","source_hash":"f540837fb94a102632955df29f98ebfcba9c1f96a8e4011649478f1fbd776445"},{"symbol":"DOV","expiry":"2026-11-20","observed_at":"2026-10-27T19:58:15.165000+00:00","captured_at":"2026-10-27T22:39:21.510Z","last_trade_at":"2026-10-27T22:30:00.001747096Z","price":206.18,"iv_pct":26.58846016889138,"implied_move_pct":5.71014915526241,"put_call_skew_pp":0.743720464557468,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/DOV","source_hash":"db3200edcf8b7fe795ba24c7deea64f9cc7508fafd14806d261f7ff4b0dbf67e"},{"symbol":"DOV","expiry":"2026-11-20","observed_at":"2026-10-28T19:28:27.967000+00:00","captured_at":"2026-10-28T19:41:10.358Z","last_trade_at":"2026-10-28T19:41:01.512070203Z","price":207.53,"iv_pct":25.22205847795036,"implied_move_pct":5.273561111658262,"put_call_skew_pp":3.852393333754689,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/DOV","source_hash":"848fcbc9b8b1b19e15a4126532d7da908bdc17a414b7083e99fed2c1962f93b5"},{"symbol":"DOV","expiry":"2026-11-20","observed_at":"2026-10-28T19:58:24.193000+00:00","captured_at":"2026-10-29T02:17:32.468Z","last_trade_at":"2026-10-28T23:00:00.001970091Z","price":207.99,"iv_pct":24.308404606711022,"implied_move_pct":5.0358419214995305,"put_call_skew_pp":1.9568982836027122,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/DOV","source_hash":"65c45b7e3399b5d181430d4edb446769bce6ff80d7ad723a611a76ef01d08a70"},{"symbol":"DOV","expiry":"2026-11-20","observed_at":"2026-10-29T19:56:13.356000+00:00","captured_at":"2026-10-29T22:35:22.579Z","last_trade_at":"2026-10-29T22:30:00.001591336Z","price":210.37,"iv_pct":24.68106878195715,"implied_move_pct":5.024981948593668,"put_call_skew_pp":6.044823844672415,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/DOV","source_hash":"581cb574394a1e34a6c0b0a44237ac14a64527b47bc8644051720891d3b202c9"},{"symbol":"DOV","expiry":"2026-11-20","observed_at":"2026-10-30T19:55:25.487000+00:00","captured_at":"2026-10-30T21:57:29.275Z","last_trade_at":"2026-10-30T20:10:00.002145321Z","price":207.74,"iv_pct":26.29864018879125,"implied_move_pct":5.222153312685865,"put_call_skew_pp":0.8923513775403291,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/DOV","source_hash":"475f5687dc88c88740a129e6056052a34333142a4723e2a37cde6a958439b12f"},{"symbol":"DOV","expiry":"2026-11-20","observed_at":"2026-11-02T14:33:11.323000+00:00","captured_at":"2026-11-02T14:38:06.464Z","last_trade_at":"2026-11-02T14:37:54.207541759Z","price":212.8,"iv_pct":28.265394786172305,"implied_move_pct":5.358233300561556,"put_call_skew_pp":5.835513806667275,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/DOV","source_hash":"f09f9234505fe837151e1f4fecafce7d624239390c44c6871f71a6d6b6b5535f"}],"dailyIv":[{"symbol":"DOV","date":"2026-10-19","iv_pct":27.210060156645795,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":31.053962264150947,"put_iv_pct":29.770597402597403},{"expiry":"2026-12-18","call_iv_pct":25.175733197556006,"put_iv_pct":27.183641364136413},{"expiry":"2027-01-15","call_iv_pct":25.968849557522123,"put_iv_pct":25.621818181818185},{"expiry":"2027-03-19","call_iv_pct":26.136621043627034,"put_iv_pct":26.769258241758244}],"source":"ThetaData EOD Greeks","provider_symbol":"DOV","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays","source_hash":"07449cae9c9cd7287b15da943cf9e3c1b053010d5037ff7ec341fb378e3c0417","captured_at":"2026-11-01T16:13:43.681627+00:00"},{"symbol":"DOV","date":"2026-10-20","iv_pct":27.221081180876137,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":31.00018935978359,"put_iv_pct":29.861061792863364},{"expiry":"2026-12-18","call_iv_pct":26.101530398322854,"put_iv_pct":26.75925192519252},{"expiry":"2027-01-15","call_iv_pct":25.28950495049505,"put_iv_pct":26.105288919102648},{"expiry":"2027-03-19","call_iv_pct":25.771017811704834,"put_iv_pct":26.880804289544237}],"source":"ThetaData EOD Greeks","provider_symbol":"DOV","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays","source_hash":"6c3e54b7f3ac573650eb6051d454374d3b0dd849e8a6db201a33941ccc7ea6aa","captured_at":"2026-10-22T15:39:39.076750+00:00"},{"symbol":"DOV","date":"2026-10-21","iv_pct":26.426462576065898,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":26.52087240114146,"put_iv_pct":30.237507015902715},{"expiry":"2026-12-18","call_iv_pct":24.340034965034967,"put_iv_pct":28.60073329390893},{"expiry":"2027-01-15","call_iv_pct":23.247664148750726,"put_iv_pct":26.97731627296588},{"expiry":"2027-03-19","call_iv_pct":24.79797077922078,"put_iv_pct":26.68960173160173}],"source":"ThetaData EOD Greeks","provider_symbol":"DOV","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays","source_hash":"9b218470fe004eb0fa280b261d492d17f9c31cd63ea63bbb895339f850c858e7","captured_at":"2026-10-22T15:39:37.781012+00:00"},{"symbol":"DOV","date":"2026-10-22","iv_pct":25.204674250185853,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":26.14446209386282,"put_iv_pct":26.472907915993538},{"expiry":"2026-12-18","call_iv_pct":23.38424015009381,"put_iv_pct":25.314173998044964},{"expiry":"2027-01-15","call_iv_pct":23.630271800679502,"put_iv_pct":25.25768765133172},{"expiry":"2027-03-19","call_iv_pct":24.671145919208573,"put_iv_pct":26.762504472271914}],"source":"ThetaData EOD Greeks","provider_symbol":"DOV","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays","source_hash":"0af6a0b98c916c3b4d883f53ba15fec048cd1d35ad7b8d8632b4ae881f832a73","captured_at":"2026-10-23T15:44:34.641790+00:00"},{"symbol":"DOV","date":"2026-10-23","iv_pct":25.52056431753668,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":25.501796907647307,"put_iv_pct":27.842186394022804},{"expiry":"2026-12-18","call_iv_pct":24.459695585996954,"put_iv_pct":25.333856454204607},{"expiry":"2027-01-15","call_iv_pct":23.780902737332557,"put_iv_pct":25.33467843631778},{"expiry":"2027-03-19","call_iv_pct":25.364662273476114,"put_iv_pct":26.546735751295337}],"source":"ThetaData EOD Greeks","provider_symbol":"DOV","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays","source_hash":"cd22295e1b9a386aec3a2a95929cb4d4facae5295cace8c778c3c59b7b5049d2","captured_at":"2026-10-24T21:37:57.519636+00:00"},{"symbol":"DOV","date":"2026-10-26","iv_pct":25.02848881323274,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":26.055816857440167,"put_iv_pct":26.691594936708857},{"expiry":"2026-12-18","call_iv_pct":23.474103837471784,"put_iv_pct":25.358007968127488},{"expiry":"2027-01-15","call_iv_pct":22.89292134831461,"put_iv_pct":24.51791418355185},{"expiry":"2027-03-19","call_iv_pct":24.47443290734824,"put_iv_pct":26.763118466898955}],"source":"ThetaData EOD Greeks","provider_symbol":"DOV","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays","source_hash":"4c42aab98594c7e6dd944ab84da93af525804169c355ccd69705442c1cb1a6ec","captured_at":"2026-10-27T18:31:53.415104+00:00"},{"symbol":"DOV","date":"2026-10-27","iv_pct":25.214414435921793,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":26.111395688710264,"put_iv_pct":27.05461538461538},{"expiry":"2026-12-18","call_iv_pct":23.573498817966904,"put_iv_pct":26.430576217915142},{"expiry":"2027-01-15","call_iv_pct":23.536873563218393,"put_iv_pct":24.53473933649289},{"expiry":"2027-03-19","call_iv_pct":24.378769356153217,"put_iv_pct":26.094847122302156}],"source":"ThetaData EOD Greeks","provider_symbol":"DOV","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays","source_hash":"db5cbf5f3251b7322b07bcd13ae027a0415b0ed36451eb9a546aa4bca70ef353","captured_at":"2026-11-01T06:55:22.959571+00:00"},{"symbol":"DOV","date":"2026-10-28","iv_pct":24.097206493415037,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":24.21880860063447,"put_iv_pct":24.39167938931298},{"expiry":"2026-12-18","call_iv_pct":22.43291990846682,"put_iv_pct":24.02193256165073},{"expiry":"2027-01-15","call_iv_pct":22.43,"put_iv_pct":24.993945841392648},{"expiry":"2027-03-19","call_iv_pct":23.8566826538769,"put_iv_pct":26.431682991985756}],"source":"ThetaData EOD Greeks","provider_symbol":"DOV","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays","source_hash":"e38b8f0fb7d7fa3282d11ef1cddfe94f51e024f5d78a0fd104dd4c8b1dd84260","captured_at":"2026-11-01T04:20:23.046502+00:00"},{"symbol":"DOV","date":"2026-10-29","iv_pct":23.853583596444594,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":24.076553480475383,"put_iv_pct":25.27919548598471},{"expiry":"2026-12-18","call_iv_pct":20.910079597821532,"put_iv_pct":23.964265593561368},{"expiry":"2027-01-15","call_iv_pct":22.400290665176076,"put_iv_pct":24.22721271393643},{"expiry":"2027-03-19","call_iv_pct":23.784120443740093,"put_iv_pct":26.186950790861157}],"source":"ThetaData EOD Greeks","provider_symbol":"DOV","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays","source_hash":"e112f6d780b83716e4654b51cea5fcbec9bcfc61f1961e4318014990f451c7ce","captured_at":"2026-11-01T01:49:17.969937+00:00"},{"symbol":"DOV","date":"2026-10-30","iv_pct":24.793039919381513,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":26.61501094091904,"put_iv_pct":25.96716417910448},{"expiry":"2026-12-18","call_iv_pct":23.068232819074332,"put_iv_pct":25.17686777275012},{"expiry":"2027-01-15","call_iv_pct":22.82593839132915,"put_iv_pct":24.02921200750469},{"expiry":"2027-03-19","call_iv_pct":24.491893244370306,"put_iv_pct":26.169999999999998}],"source":"ThetaData EOD Greeks","provider_symbol":"DOV","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays","source_hash":"c08b6a16bbe69ac76599209cebbb8a49d2fe6aa21c480b7610d648467b38dbac","captured_at":"2026-10-31T23:16:49.344925+00:00"}],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/DOV","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":"2026-10-19","observed_at":null,"iv_pct":27.210060156645792,"put_call_skew_pp":0.25253728186353364,"implied_move_pct":12.32065684969388,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"07449cae9c9cd7287b15da943cf9e3c1b053010d5037ff7ec341fb378e3c0417","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-03-19"]},{"date":"2026-10-20","observed_at":null,"iv_pct":27.221081180876133,"put_call_skew_pp":0.36104110159910974,"implied_move_pct":12.225101644159578,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"6c3e54b7f3ac573650eb6051d454374d3b0dd849e8a6db201a33941ccc7ea6aa","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-03-19"]},{"date":"2026-10-21","observed_at":null,"iv_pct":26.426462576065898,"put_call_skew_pp":3.3996540050578306,"implied_move_pct":11.827401994619986,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"9b218470fe004eb0fa280b261d492d17f9c31cd63ea63bbb895339f850c858e7","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-03-19"]},{"date":"2026-10-22","observed_at":null,"iv_pct":25.204674250185853,"put_call_skew_pp":1.4942885184493582,"implied_move_pct":11.298556556876811,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"0af6a0b98c916c3b4d883f53ba15fec048cd1d35ad7b8d8632b4ae881f832a73","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-03-19"]},{"date":"2026-10-23","observed_at":null,"iv_pct":25.52056431753668,"put_call_skew_pp":1.487599882846899,"implied_move_pct":11.344172960425436,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"cd22295e1b9a386aec3a2a95929cb4d4facae5295cace8c778c3c59b7b5049d2","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-03-19"]},{"date":"2026-10-26","observed_at":null,"iv_pct":25.028488813232745,"put_call_skew_pp":1.608340151178087,"implied_move_pct":10.862484920999346,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"4c42aab98594c7e6dd944ab84da93af525804169c355ccd69705442c1cb1a6ec","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-03-19"]},{"date":"2026-10-27","observed_at":null,"iv_pct":25.214414435921793,"put_call_skew_pp":1.628560158819198,"implied_move_pct":10.821917877276997,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"db5cbf5f3251b7322b07bcd13ae027a0415b0ed36451eb9a546aa4bca70ef353","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-03-19"]},{"date":"2026-10-28","observed_at":null,"iv_pct":24.097206493415037,"put_call_skew_pp":1.7252074053409814,"implied_move_pct":10.371038188274646,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"e38b8f0fb7d7fa3282d11ef1cddfe94f51e024f5d78a0fd104dd4c8b1dd84260","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-03-19"]},{"date":"2026-10-29","observed_at":null,"iv_pct":23.853583596444594,"put_call_skew_pp":2.121645099282645,"implied_move_pct":10.16393183957274,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"e112f6d780b83716e4654b51cea5fcbec9bcfc61f1961e4318014990f451c7ce","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-03-19"]},{"date":"2026-10-30","observed_at":null,"iv_pct":24.793039919381517,"put_call_skew_pp":1.0855421409166155,"implied_move_pct":10.39471095644062,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"c08b6a16bbe69ac76599209cebbb8a49d2fe6aa21c480b7610d648467b38dbac","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-03-19"]}]}