{"schemaVersion":1,"symbol":"ASTX","days":90,"observations":[{"symbol":"ASTX","expiry":"2026-11-20","observed_at":"2026-10-21T19:51:12.025000+00:00","captured_at":"2026-10-22T00:38:31.036Z","last_trade_at":"2026-10-22T00:00:00.755769185Z","price":4.32,"iv_pct":185.3279410639704,"implied_move_pct":47.86909823296599,"put_call_skew_pp":-11.115822447629364,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/ASTX","source_hash":"204c0df77bc68af1ac7ae9d198f16995e7fad2ad801232589f2d50af44cae09a"},{"symbol":"ASTX","expiry":"2026-11-20","observed_at":"2026-10-22T19:49:50.628000+00:00","captured_at":"2026-10-22T20:35:56.604Z","last_trade_at":"2026-10-22T20:35:42.267014165Z","price":3.87,"iv_pct":186.17476214343705,"implied_move_pct":48.19731881258735,"put_call_skew_pp":15.67485389416401,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/ASTX","source_hash":"64335d8761e7027b123ce1c5e238b04f523b98fff50fb430800cf6b5c90aa5fc"},{"symbol":"ASTX","expiry":"2026-11-20","observed_at":"2026-10-23T19:49:50.402000+00:00","captured_at":"2026-10-23T20:57:34.777Z","last_trade_at":"2026-10-23T20:53:02.407424795Z","price":4.03,"iv_pct":193.99045024113852,"implied_move_pct":48.91829790976809,"put_call_skew_pp":1.6838341128738055,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/ASTX","source_hash":"f8450a0520d4ed54cd4d4ecc9576bc0a0fe892c70ed04c47e1b4d1bcbc7c8195"},{"symbol":"ASTX","expiry":"2026-11-20","observed_at":"2026-10-26T19:49:50.397000+00:00","captured_at":"2026-10-27T01:32:15.834Z","last_trade_at":"2026-10-27T00:00:00.779930801Z","price":3.97,"iv_pct":192.86905194588428,"implied_move_pct":45.12293248656581,"put_call_skew_pp":2.631330922584918,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/ASTX","source_hash":"0bf2d74b514657cbfef91e6f88825b77cf4b2baa965f284af9c57e4ca772531b"},{"symbol":"ASTX","expiry":"2026-11-20","observed_at":"2026-10-27T15:33:04.728000+00:00","captured_at":"2026-10-27T15:36:00.743Z","last_trade_at":"2026-10-27T15:35:59.519695193Z","price":4.64,"iv_pct":195.8033014426377,"implied_move_pct":46.09648375761632,"put_call_skew_pp":24.274810636602616,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/ASTX","source_hash":"e6be5886b30c33411b561f06a9f544bac16ad65ec33777ada9739366151fa450"},{"symbol":"ASTX","expiry":"2026-11-20","observed_at":"2026-10-27T19:50:06.100000+00:00","captured_at":"2026-10-27T23:50:01.794Z","last_trade_at":"2026-10-27T23:48:53.204917372Z","price":4.38,"iv_pct":191.23295363040464,"implied_move_pct":41.41776284341751,"put_call_skew_pp":-16.14099631135737,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/ASTX","source_hash":"ed75229ceb2c98374fb76f9af5f1e6267e6ae9dd0ba87734547231a70fdcd2ff"},{"symbol":"ASTX","expiry":"2026-11-20","observed_at":"2026-10-28T19:50:25.280000+00:00","captured_at":"2026-10-28T20:33:55.605Z","last_trade_at":"2026-10-28T20:33:32.061314009Z","price":4.43,"iv_pct":198.01222335416708,"implied_move_pct":42.27264379621059,"put_call_skew_pp":-12.742781242005963,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/ASTX","source_hash":"7a54d2be2b81e356af9c463413d9e69c07d58693cae3c8e3cbfcb871142cf2c1"},{"symbol":"ASTX","expiry":"2026-11-20","observed_at":"2026-10-29T19:49:55.295000+00:00","captured_at":"2026-10-30T07:39:26.329Z","last_trade_at":"2026-10-30T00:00:00.666798143Z","price":4.71,"iv_pct":199.18182080924856,"implied_move_pct":42.24311212913096,"put_call_skew_pp":18.01116877042359,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/ASTX","source_hash":"626913cf94dd7070738d11305ef0364ccb92bb51cd059910168c59d2b6f42e19"},{"symbol":"ASTX","expiry":"2026-11-20","observed_at":"2026-10-30T19:49:50.886000+00:00","captured_at":"2026-10-30T23:15:06.550Z","last_trade_at":"2026-10-30T23:12:05.723318797Z","price":4.23,"iv_pct":219.83403067080945,"implied_move_pct":47.91908688548718,"put_call_skew_pp":15.62865949784622,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/ASTX","source_hash":"b5cb67d77b827a9e216108e50d9acd5b41362949b0ff9151a3f620acd4fb58ea"},{"symbol":"ASTX","expiry":"2026-11-20","observed_at":"2026-11-03T20:49:50.529000+00:00","captured_at":"2026-11-04T01:44:28.855Z","last_trade_at":"2026-11-04T01:00:00.722861463Z","price":3.42,"iv_pct":228.03698592393937,"implied_move_pct":44.785911397163154,"put_call_skew_pp":-12.68948989813179,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/ASTX","source_hash":"6a93f3312eca583ea693d7ceb683cfc875981255e56c63c14ff9b23490243d15"}],"dailyIv":[{"symbol":"ASTX","date":"2026-10-19","iv_pct":167.70907686865294,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":184.0177120337131,"put_iv_pct":177.38865329862523},{"expiry":"2026-12-18","call_iv_pct":173.54444515294335,"put_iv_pct":161.2380933312061},{"expiry":"2027-03-19","call_iv_pct":166.91934863571706,"put_iv_pct":171.66395745654162},{"expiry":"2027-06-17","call_iv_pct":152.14431778425657,"put_iv_pct":154.75608725622058}],"source":"ThetaData EOD Greeks","provider_symbol":"ASTX","calendar_adjustments":[{"expiry":"2027-06-17","friday":"2027-06-18"}],"calendar_source":"ThetaData year_holidays","source_hash":"b7e3251adc3741515bdb628c23b0dc26083283a4339ab24d6c3e7c5366b40385","captured_at":"2026-11-01T15:50:50.603101+00:00"},{"symbol":"ASTX","date":"2026-10-20","iv_pct":166.01802500572614,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":163.92404171216424,"put_iv_pct":182.79504782056708},{"expiry":"2026-12-18","call_iv_pct":179.51924021603656,"put_iv_pct":166.3475},{"expiry":"2027-03-19","call_iv_pct":158.08675192442269,"put_iv_pct":178.09391306459446},{"expiry":"2027-06-17","call_iv_pct":144.2230445648901,"put_iv_pct":155.1546607431341}],"source":"ThetaData EOD Greeks","provider_symbol":"ASTX","calendar_adjustments":[{"expiry":"2027-06-17","friday":"2027-06-18"}],"calendar_source":"ThetaData year_holidays","source_hash":"eee11280e920f01fc066f01fbbed87e4c48ce9561b648ef273c703ab70614bdc","captured_at":"2026-10-22T12:05:56.238445+00:00"},{"symbol":"ASTX","date":"2026-10-21","iv_pct":169.7928863834306,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":180.1696859284618,"put_iv_pct":190.7878009329216},{"expiry":"2026-12-18","call_iv_pct":164.8891489208633,"put_iv_pct":177.48661901810067},{"expiry":"2027-03-19","call_iv_pct":167.32987390073035,"put_iv_pct":167.74980993150686},{"expiry":"2027-06-17","call_iv_pct":156.26913742331288,"put_iv_pct":153.66101501154733}],"source":"ThetaData EOD Greeks","provider_symbol":"ASTX","calendar_adjustments":[{"expiry":"2027-06-17","friday":"2027-06-18"}],"calendar_source":"ThetaData year_holidays","source_hash":"e42630ef6fc5d33dcd202c9b767faa1aa330ed3007b4b806c9f9d1a8e87f3e9a","captured_at":"2026-10-22T12:05:54.872576+00:00"},{"symbol":"ASTX","date":"2026-10-22","iv_pct":175.80577701934914,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":182.62337379321082,"put_iv_pct":192.41707045079067},{"expiry":"2026-12-18","call_iv_pct":165.47980444802107,"put_iv_pct":186.34203945272233},{"expiry":"2027-03-19","call_iv_pct":173.140705027189,"put_iv_pct":184.18403609653723},{"expiry":"2027-06-17","call_iv_pct":161.21240232677064,"put_iv_pct":161.04678455955133}],"source":"ThetaData EOD Greeks","provider_symbol":"ASTX","calendar_adjustments":[{"expiry":"2027-06-17","friday":"2027-06-18"}],"calendar_source":"ThetaData year_holidays","source_hash":"fc3e4f9ac08afdb70de29f8a3ec4ba193a0bbc5463ac3018c526c6fea1d65c62","captured_at":"2026-10-23T12:03:24.944470+00:00"},{"symbol":"ASTX","date":"2026-10-23","iv_pct":180.92029523088343,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":204.55752783348316,"put_iv_pct":198.45813851286326},{"expiry":"2026-12-18","call_iv_pct":186.38422307746134,"put_iv_pct":189.07095971097},{"expiry":"2027-03-19","call_iv_pct":173.23753731766038,"put_iv_pct":183.70158123840054},{"expiry":"2027-06-17","call_iv_pct":147.65251469194314,"put_iv_pct":164.29987946428574}],"source":"ThetaData EOD Greeks","provider_symbol":"ASTX","calendar_adjustments":[{"expiry":"2027-06-17","friday":"2027-06-18"}],"calendar_source":"ThetaData year_holidays","source_hash":"3edc5e871833108527ba77de56a1c0e1b00a97448f457fffec475b4deb8c4cc2","captured_at":"2026-10-24T13:43:51.967565+00:00"},{"symbol":"ASTX","date":"2026-10-26","iv_pct":176.4045017918067,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":192.1445813587811,"put_iv_pct":208.72491887905605},{"expiry":"2026-12-18","call_iv_pct":173.55804781885266,"put_iv_pct":170.46916665501084},{"expiry":"2027-03-19","call_iv_pct":173.4506276923077,"put_iv_pct":179.4565000830979},{"expiry":"2027-06-17","call_iv_pct":157.13793725490197,"put_iv_pct":156.29423459244535}],"source":"ThetaData EOD Greeks","provider_symbol":"ASTX","calendar_adjustments":[{"expiry":"2027-06-17","friday":"2027-06-18"}],"calendar_source":"ThetaData year_holidays","source_hash":"937bb76f7e6fdf8d0ff105836b60a1b111553591ce558d20df79fca4f91c1971","captured_at":"2026-10-27T13:53:55.352004+00:00"},{"symbol":"ASTX","date":"2026-10-27","iv_pct":174.15876932293733,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":188.55547430446782,"put_iv_pct":194.34119180087848},{"expiry":"2026-12-18","call_iv_pct":163.67765694343163,"put_iv_pct":174.75457028528388},{"expiry":"2027-03-19","call_iv_pct":169.11936355161967,"put_iv_pct":179.73986713379165},{"expiry":"2027-06-17","call_iv_pct":159.80808895612705,"put_iv_pct":163.27394160789845}],"source":"ThetaData EOD Greeks","provider_symbol":"ASTX","calendar_adjustments":[{"expiry":"2027-06-17","friday":"2027-06-18"}],"calendar_source":"ThetaData year_holidays","source_hash":"6dd3156bfc109ebe25c02a30eccaf2295988e33f72b729657dc0af89bf6a5216","captured_at":"2026-11-01T06:28:17.201280+00:00"},{"symbol":"ASTX","date":"2026-10-28","iv_pct":181.48296446291965,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":208.57822143647766,"put_iv_pct":217.99483442047162},{"expiry":"2026-12-18","call_iv_pct":173.69404139894266,"put_iv_pct":197.86223220848646},{"expiry":"2027-03-19","call_iv_pct":155.52400974996067,"put_iv_pct":181.82355766003357},{"expiry":"2027-06-17","call_iv_pct":148.33758545521158,"put_iv_pct":168.04923337377303}],"source":"ThetaData EOD Greeks","provider_symbol":"ASTX","calendar_adjustments":[{"expiry":"2027-06-17","friday":"2027-06-18"}],"calendar_source":"ThetaData year_holidays","source_hash":"24713cb2882665512660f9729c224ca6a4cadfbb92731f53495786eb6c1754d4","captured_at":"2026-11-01T03:53:11.024974+00:00"},{"symbol":"ASTX","date":"2026-10-29","iv_pct":176.20003928285007,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":194.62916,"put_iv_pct":195.92176820930845},{"expiry":"2026-12-18","call_iv_pct":178.00312481010633,"put_iv_pct":180.27352675557054},{"expiry":"2027-03-19","call_iv_pct":160.11444909893783,"put_iv_pct":180.74642208955223},{"expiry":"2027-06-17","call_iv_pct":157.55972128749085,"put_iv_pct":162.35214201183433}],"source":"ThetaData EOD Greeks","provider_symbol":"ASTX","calendar_adjustments":[{"expiry":"2027-06-17","friday":"2027-06-18"}],"calendar_source":"ThetaData year_holidays","source_hash":"0f6a50efe8adf226eeab55b0f610130f7d3932ec1769100a186262134c3e556e","captured_at":"2026-11-01T01:22:21.177535+00:00"},{"symbol":"ASTX","date":"2026-10-30","iv_pct":186.71782685702092,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":209.0490238252813,"put_iv_pct":229.45944976574702},{"expiry":"2026-12-18","call_iv_pct":176.87190275761972,"put_iv_pct":211.29704552405596},{"expiry":"2027-03-19","call_iv_pct":166.45664273204903,"put_iv_pct":187.4018490950226},{"expiry":"2027-06-17","call_iv_pct":154.23542382520202,"put_iv_pct":158.97127733118973}],"source":"ThetaData EOD Greeks","provider_symbol":"ASTX","calendar_adjustments":[{"expiry":"2027-06-17","friday":"2027-06-18"}],"calendar_source":"ThetaData year_holidays","source_hash":"05df6626f3588cb1e165752fb16f82a812a9d650553caee35be621cb3b40d5ea","captured_at":"2026-10-31T22:49:38.250849+00:00"}],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/ASTX","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":167.70907686865294,"put_call_skew_pp":-2.894758066009139,"implied_move_pct":88.70695529009221,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"b7e3251adc3741515bdb628c23b0dc26083283a4339ab24d6c3e7c5366b40385","expiries":["2026-11-20","2026-12-18","2027-03-19","2027-06-17"]},{"date":"2026-10-20","observed_at":null,"iv_pct":166.01802500572614,"put_call_skew_pp":9.159510802695507,"implied_move_pct":87.26674765413924,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"eee11280e920f01fc066f01fbbed87e4c48ce9561b648ef273c703ab70614bdc","expiries":["2026-11-20","2026-12-18","2027-03-19","2027-06-17"]},{"date":"2026-10-21","observed_at":null,"iv_pct":169.7928863834306,"put_call_skew_pp":5.256849680177034,"implied_move_pct":88.43390216011699,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"e42630ef6fc5d33dcd202c9b767faa1aa330ed3007b4b806c9f9d1a8e87f3e9a","expiries":["2026-11-20","2026-12-18","2027-03-19","2027-06-17"]},{"date":"2026-10-22","observed_at":null,"iv_pct":175.80577701934914,"put_call_skew_pp":10.383411241102507,"implied_move_pct":91.5316438166185,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"fc3e4f9ac08afdb70de29f8a3ec4ba193a0bbc5463ac3018c526c6fea1d65c62","expiries":["2026-11-20","2026-12-18","2027-03-19","2027-06-17"]},{"date":"2026-10-23","observed_at":null,"iv_pct":180.92029523088343,"put_call_skew_pp":5.924689001492872,"implied_move_pct":92.04078512150511,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"3edc5e871833108527ba77de56a1c0e1b00a97448f457fffec475b4deb8c4cc2","expiries":["2026-11-20","2026-12-18","2027-03-19","2027-06-17"]},{"date":"2026-10-26","observed_at":null,"iv_pct":176.4045017918067,"put_call_skew_pp":4.663406521191675,"implied_move_pct":88.54857494143916,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"937bb76f7e6fdf8d0ff105836b60a1b111553591ce558d20df79fca4f91c1971","expiries":["2026-11-20","2026-12-18","2027-03-19","2027-06-17"]},{"date":"2026-10-27","observed_at":null,"iv_pct":174.15876932293733,"put_call_skew_pp":7.73724676805157,"implied_move_pct":87.7720533756976,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"6dd3156bfc109ebe25c02a30eccaf2295988e33f72b729657dc0af89bf6a5216","expiries":["2026-11-20","2026-12-18","2027-03-19","2027-06-17"]},{"date":"2026-10-28","observed_at":null,"iv_pct":181.48296446291965,"put_call_skew_pp":19.89899990554303,"implied_move_pct":88.54763616710287,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"24713cb2882665512660f9729c224ca6a4cadfbb92731f53495786eb6c1754d4","expiries":["2026-11-20","2026-12-18","2027-03-19","2027-06-17"]},{"date":"2026-10-29","observed_at":null,"iv_pct":176.20003928285007,"put_call_skew_pp":7.246850967432636,"implied_move_pct":86.82581407622075,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"0f6a50efe8adf226eeab55b0f610130f7d3932ec1769100a186262134c3e556e","expiries":["2026-11-20","2026-12-18","2027-03-19","2027-06-17"]},{"date":"2026-10-30","observed_at":null,"iv_pct":186.71782685702092,"put_call_skew_pp":20.129157143965813,"implied_move_pct":89.36762706353156,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"05df6626f3588cb1e165752fb16f82a812a9d650553caee35be621cb3b40d5ea","expiries":["2026-11-20","2026-12-18","2027-03-19","2027-06-17"]}]}