{"schemaVersion":1,"symbol":"COWS","days":90,"observations":[{"symbol":"COWS","expiry":"2026-11-20","observed_at":"2026-10-21T19:52:07.287000+00:00","captured_at":"2026-10-22T01:53:52.044Z","last_trade_at":"2026-10-21T20:00:00.118021982Z","price":39.0598,"iv_pct":25.181634004811027,"implied_move_pct":5.72260087247057,"put_call_skew_pp":-3.255824327743623,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/COWS","source_hash":"8c0a1eb2d839886c2e2c8e51d76a7d50ba66efdd8a528e96f7c1e5318a88e01c"},{"symbol":"COWS","expiry":"2026-11-20","observed_at":"2026-10-22T19:51:50.173000+00:00","captured_at":"2026-10-22T21:21:29.645Z","last_trade_at":"2026-10-22T20:00:00.453043077Z","price":39.9273,"iv_pct":24.631847534242798,"implied_move_pct":5.5310749926652125,"put_call_skew_pp":-2.3525037785296132,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/COWS","source_hash":"e9a337c789a91e2737c61fcbf4d89125869ab1897244dea9bc1386d4575275e9"},{"symbol":"COWS","expiry":"2026-11-20","observed_at":"2026-10-23T19:55:01.501000+00:00","captured_at":"2026-10-23T21:41:22.969Z","last_trade_at":"2026-10-23T20:00:00.23913295Z","price":39.8016,"iv_pct":25.86792472668006,"implied_move_pct":5.7241190543430385,"put_call_skew_pp":-2.4118212082117116,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/COWS","source_hash":"809eeccd20613c845ea227cad461bb898769dfb1fa65143e2be424ff0d10c1ec"},{"symbol":"COWS","expiry":"2026-11-20","observed_at":"2026-10-26T19:50:01.452000+00:00","captured_at":"2026-10-26T19:50:34.622Z","last_trade_at":"2026-10-26T19:35:45.360937865Z","price":40.1399,"iv_pct":28.685859975037875,"implied_move_pct":5.967530049162032,"put_call_skew_pp":-5.05766433026692,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/COWS","source_hash":"c19b7d2104d6e46617f02013a72e15930555e85c4a610a4af9133c600b15c167"},{"symbol":"COWS","expiry":"2026-11-20","observed_at":"2026-10-26T19:55:02.694000+00:00","captured_at":"2026-10-27T04:06:32.938Z","last_trade_at":"2026-10-26T20:00:00.589827908Z","price":40.0988,"iv_pct":28.905360814333402,"implied_move_pct":5.968723642551409,"put_call_skew_pp":-5.168959649367222,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/COWS","source_hash":"62d1dc1b7c2ba1632d2ed7628d601d35533349498823753bdd3ddb1efa3142e3"},{"symbol":"COWS","expiry":"2026-11-20","observed_at":"2026-10-27T19:55:02.855000+00:00","captured_at":"2026-10-27T22:01:05.834Z","last_trade_at":"2026-10-27T20:00:00.844142021Z","price":40.1298,"iv_pct":28.696009599383583,"implied_move_pct":5.847074710216084,"put_call_skew_pp":-6.458205570118092,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/COWS","source_hash":"df1157dfec8d99b17c36445f93bb59348731c5b5579fb43b7258faf8bbbcf0ea"},{"symbol":"COWS","expiry":"2026-11-20","observed_at":"2026-10-28T19:55:01.264000+00:00","captured_at":"2026-10-28T19:56:43.923Z","last_trade_at":"2026-10-28T19:41:46.156534004Z","price":40.22,"iv_pct":29.273468404292245,"implied_move_pct":5.833759985863922,"put_call_skew_pp":-6.399721286354653,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/COWS","source_hash":"7b99adfb6696ebbedd9c45a48948ed8ddc1c862a37018c08d1617d144d5200e2"},{"symbol":"COWS","expiry":"2026-11-20","observed_at":"2026-10-28T19:55:01.339000+00:00","captured_at":"2026-10-29T02:47:41.343Z","last_trade_at":"2026-10-28T20:00:00.332983857Z","price":40.23,"iv_pct":29.451752663625737,"implied_move_pct":5.833676150584309,"put_call_skew_pp":-6.420942385445794,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/COWS","source_hash":"1ce17bc3cddaffbafe0de843de43f4e1dc69fb0f666d9eacf912cc0fc616d8b2"},{"symbol":"COWS","expiry":"2026-11-20","observed_at":"2026-10-29T19:55:01.334000+00:00","captured_at":"2026-10-29T22:56:22.340Z","last_trade_at":"2026-10-29T20:02:51.123922272Z","price":41.2,"iv_pct":29.20405409144231,"implied_move_pct":5.7380756702286,"put_call_skew_pp":-4.983526114991954,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/COWS","source_hash":"2262784c2e2b763bff78b8dba48762b43d9751a8c554a4e67a951da0a13c342b"},{"symbol":"COWS","expiry":"2026-11-20","observed_at":"2026-10-29T19:55:02.699000+00:00","captured_at":"2026-10-30T05:36:19.887Z","last_trade_at":"2026-10-29T20:02:51.123922272Z","price":41.2,"iv_pct":29.387950615852603,"implied_move_pct":5.737431527686425,"put_call_skew_pp":-5.017761213763761,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/COWS","source_hash":"09dba97de93b67b97d581ffd02c512213a4f0f61db289ec28aea3e1525b77f46"},{"symbol":"COWS","expiry":"2026-11-20","observed_at":"2026-10-30T19:52:20.889000+00:00","captured_at":"2026-10-30T22:28:15.452Z","last_trade_at":"2026-10-30T20:00:00.455097748Z","price":40.9713,"iv_pct":30.405259778482378,"implied_move_pct":5.786568568589569,"put_call_skew_pp":-6.749177906146375,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/COWS","source_hash":"7dc64f266136f43c58c76ed7a0bfb2e1069be4dbc316b544656001a1310664b4"},{"symbol":"COWS","expiry":"2026-11-20","observed_at":"2026-11-03T20:55:02.616000+00:00","captured_at":"2026-11-03T21:03:42.526Z","last_trade_at":"2026-11-03T21:00:00.250232071Z","price":41.1575,"iv_pct":33.701347890453064,"implied_move_pct":5.741806186334531,"put_call_skew_pp":-7.228246659516035,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/COWS","source_hash":"5431f23ac5b2160af6722af04797ff9f4b1b886a417b541da27c601fc8f7afd2"}],"dailyIv":[{"symbol":"COWS","date":"2026-10-19","iv_pct":22.933211516897547,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":24.8374212034384,"put_iv_pct":25.433250173250173},{"expiry":"2026-12-18","call_iv_pct":22.25694682675815,"put_iv_pct":22.63159212880143},{"expiry":"2027-03-19","call_iv_pct":22.1975,"put_iv_pct":22.22416204217536},{"expiry":"2027-06-17","call_iv_pct":21.972808988764044,"put_iv_pct":21.912010771992822}],"source":"ThetaData EOD Greeks","provider_symbol":"COWS","calendar_adjustments":[{"expiry":"2027-06-17","friday":"2027-06-18"}],"calendar_source":"ThetaData year_holidays","source_hash":"ba708983a4104cf349e4f84e3aa58f80105e33a4ddfc6e31334299d1e3b157f8","captured_at":"2026-11-01T16:05:58.819702+00:00"},{"symbol":"COWS","date":"2026-10-20","iv_pct":22.18217238741253,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":23.210804794520552,"put_iv_pct":24.94702367531004},{"expiry":"2026-12-18","call_iv_pct":21.057910305343512,"put_iv_pct":22.56859775641026},{"expiry":"2027-03-19","call_iv_pct":21.08807743658211,"put_iv_pct":21.849516574585635},{"expiry":"2027-06-17","call_iv_pct":21.468227848101264,"put_iv_pct":21.267220708446864}],"source":"ThetaData EOD Greeks","provider_symbol":"COWS","calendar_adjustments":[{"expiry":"2027-06-17","friday":"2027-06-18"}],"calendar_source":"ThetaData year_holidays","source_hash":"027821dc0ba2afdef82d903329175c90d4cbf4ac7eb7abe37e39be5a9f1edffc","captured_at":"2026-10-22T14:36:40.716675+00:00"},{"symbol":"COWS","date":"2026-10-21","iv_pct":22.44746820520973,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":24.347592156862746,"put_iv_pct":25.6806230529595},{"expiry":"2026-12-18","call_iv_pct":21.939780018331806,"put_iv_pct":23.018046357615894},{"expiry":"2027-03-19","call_iv_pct":21.66140127388535,"put_iv_pct":21.672152641878668},{"expiry":"2027-06-17","call_iv_pct":21.664846625766874,"put_iv_pct":19.595303514376997}],"source":"ThetaData EOD Greeks","provider_symbol":"COWS","calendar_adjustments":[{"expiry":"2027-06-17","friday":"2027-06-18"}],"calendar_source":"ThetaData year_holidays","source_hash":"4cdffd1d323999838e30c2b1d48408ed9211a3cc6f2297fe5700c7600a912440","captured_at":"2026-10-22T14:36:39.435997+00:00"},{"symbol":"COWS","date":"2026-10-22","iv_pct":22.53691042088019,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":23.796531120331956,"put_iv_pct":25.416526980482203},{"expiry":"2026-12-18","call_iv_pct":21.31022641509434,"put_iv_pct":22.871337737407103},{"expiry":"2027-03-19","call_iv_pct":21.027991967871486,"put_iv_pct":21.997089337175794},{"expiry":"2027-06-17","call_iv_pct":21.19475583864119,"put_iv_pct":22.68082397003745}],"source":"ThetaData EOD Greeks","provider_symbol":"COWS","calendar_adjustments":[{"expiry":"2027-06-17","friday":"2027-06-18"}],"calendar_source":"ThetaData year_holidays","source_hash":"199eb22956b234d7281ff9272dd28cfa59b93fe94a3f85d2ebafafc64b3d2dba","captured_at":"2026-10-23T14:33:58.518298+00:00"},{"symbol":"COWS","date":"2026-10-23","iv_pct":22.904980984332752,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":25.317635197066913,"put_iv_pct":26.220827357970215},{"expiry":"2026-12-18","call_iv_pct":22.209979466119094,"put_iv_pct":23.00610802223987},{"expiry":"2027-03-19","call_iv_pct":21.963982808022923,"put_iv_pct":21.816662068965517},{"expiry":"2027-06-17","call_iv_pct":21.3167706013363,"put_iv_pct":21.387882352941176}],"source":"ThetaData EOD Greeks","provider_symbol":"COWS","calendar_adjustments":[{"expiry":"2027-06-17","friday":"2027-06-18"}],"calendar_source":"ThetaData year_holidays","source_hash":"1ce32174d0f40994cad77408831d09b0d6d26e82ca19cdcad22e46d93b5fe6b2","captured_at":"2026-10-24T19:12:08.194997+00:00"},{"symbol":"COWS","date":"2026-10-26","iv_pct":23.93115100476996,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":28.6716610455312,"put_iv_pct":28.60027450980392},{"expiry":"2026-12-18","call_iv_pct":23.77887715930902,"put_iv_pct":24.07895652173913},{"expiry":"2027-03-19","call_iv_pct":22.389276315789473,"put_iv_pct":22.6187},{"expiry":"2027-06-17","call_iv_pct":21.258483033932134,"put_iv_pct":20.052979452054796}],"source":"ThetaData EOD Greeks","provider_symbol":"COWS","calendar_adjustments":[{"expiry":"2027-06-17","friday":"2027-06-18"}],"calendar_source":"ThetaData year_holidays","source_hash":"a59518fd357313cd9a229e87defb06cae62314572a1e65d808660763bedc4b34","captured_at":"2026-10-27T17:03:25.490020+00:00"},{"symbol":"COWS","date":"2026-10-27","iv_pct":23.77072089339272,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":27.809347653142403,"put_iv_pct":29.345340453938583},{"expiry":"2026-12-18","call_iv_pct":23.1329422548121,"put_iv_pct":24.235911894273126},{"expiry":"2027-03-19","call_iv_pct":22.367243066884175,"put_iv_pct":22.294271844660194},{"expiry":"2027-06-17","call_iv_pct":21.284347826086954,"put_iv_pct":19.69636215334421}],"source":"ThetaData EOD Greeks","provider_symbol":"COWS","calendar_adjustments":[{"expiry":"2027-06-17","friday":"2027-06-18"}],"calendar_source":"ThetaData year_holidays","source_hash":"0b2baffe0574430d5917694a73e2d5fd82eab7d4784d6197a941897ebdf3ce6e","captured_at":"2026-11-01T06:46:34.626155+00:00"},{"symbol":"COWS","date":"2026-10-28","iv_pct":23.917323955438835,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":29.092926447574328,"put_iv_pct":29.33142076502732},{"expiry":"2026-12-18","call_iv_pct":23.1026455026455,"put_iv_pct":24.44243924392439},{"expiry":"2027-03-19","call_iv_pct":21.86964824120603,"put_iv_pct":22.16979851537646},{"expiry":"2027-06-17","call_iv_pct":21.24821292775665,"put_iv_pct":20.0815}],"source":"ThetaData EOD Greeks","provider_symbol":"COWS","calendar_adjustments":[{"expiry":"2027-06-17","friday":"2027-06-18"}],"calendar_source":"ThetaData year_holidays","source_hash":"3b60bcaf31b0adba3832434254b449938b5899679e0b3b2417d10a5961ae7991","captured_at":"2026-11-01T04:11:51.194176+00:00"},{"symbol":"COWS","date":"2026-10-29","iv_pct":23.53417597484235,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":27.836268656716417,"put_iv_pct":29.66441008950366},{"expiry":"2026-12-18","call_iv_pct":22.750408163265305,"put_iv_pct":23.257728237791934},{"expiry":"2027-03-19","call_iv_pct":21.371395683453237,"put_iv_pct":21.678179453836155},{"expiry":"2027-06-17","call_iv_pct":20.924753363228696,"put_iv_pct":20.790264150943397}],"source":"ThetaData EOD Greeks","provider_symbol":"COWS","calendar_adjustments":[{"expiry":"2027-06-17","friday":"2027-06-18"}],"calendar_source":"ThetaData year_holidays","source_hash":"f726be52ce079037522bc0b4fb12d0871287709665e21388dcd45973e4726747","captured_at":"2026-11-01T01:40:44.757551+00:00"},{"symbol":"COWS","date":"2026-10-30","iv_pct":24.141308148086964,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":30.882382222222223,"put_iv_pct":29.66453412462908},{"expiry":"2026-12-18","call_iv_pct":24.1229900990099,"put_iv_pct":23.913111467522054},{"expiry":"2027-03-19","call_iv_pct":22.04323076923077,"put_iv_pct":21.70393419170243},{"expiry":"2027-06-17","call_iv_pct":20.951854166666667,"put_iv_pct":19.848428143712574}],"source":"ThetaData EOD Greeks","provider_symbol":"COWS","calendar_adjustments":[{"expiry":"2027-06-17","friday":"2027-06-18"}],"calendar_source":"ThetaData year_holidays","source_hash":"3e6ac629ff11ecb4fd09b7c7c47b05efc33aa382f7cb06a7b067b5d23e9e32eb","captured_at":"2026-10-31T23:07:52.200312+00:00"}],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/COWS","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":22.933211516897547,"put_call_skew_pp":0.23408452431479798,"implied_move_pct":12.16032018702269,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"ba708983a4104cf349e4f84e3aa58f80105e33a4ddfc6e31334299d1e3b157f8","expiries":["2026-11-20","2026-12-18","2027-03-19","2027-06-17"]},{"date":"2026-10-20","observed_at":null,"iv_pct":22.18217238741253,"put_call_skew_pp":0.9518345825513395,"implied_move_pct":11.715212821415506,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"027821dc0ba2afdef82d903329175c90d4cbf4ac7eb7abe37e39be5a9f1edffc","expiries":["2026-11-20","2026-12-18","2027-03-19","2027-06-17"]},{"date":"2026-10-21","observed_at":null,"iv_pct":22.44746820520973,"put_call_skew_pp":0.08812637299607129,"implied_move_pct":11.6632846489575,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"4cdffd1d323999838e30c2b1d48408ed9211a3cc6f2297fe5700c7600a912440","expiries":["2026-11-20","2026-12-18","2027-03-19","2027-06-17"]},{"date":"2026-10-22","observed_at":null,"iv_pct":22.53691042088019,"put_call_skew_pp":1.4090681707908947,"implied_move_pct":11.765721606102185,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"199eb22956b234d7281ff9272dd28cfa59b93fe94a3f85d2ebafafc64b3d2dba","expiries":["2026-11-20","2026-12-18","2027-03-19","2027-06-17"]},{"date":"2026-10-23","observed_at":null,"iv_pct":22.904980984332752,"put_call_skew_pp":0.40577793239288695,"implied_move_pct":11.768585745002738,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"1ce32174d0f40994cad77408831d09b0d6d26e82ca19cdcad22e46d93b5fe6b2","expiries":["2026-11-20","2026-12-18","2027-03-19","2027-06-17"]},{"date":"2026-10-26","observed_at":null,"iv_pct":23.931151004769962,"put_call_skew_pp":-0.1868467677409944,"implied_move_pct":11.817545310507569,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"a59518fd357313cd9a229e87defb06cae62314572a1e65d808660763bedc4b34","expiries":["2026-11-20","2026-12-18","2027-03-19","2027-06-17"]},{"date":"2026-10-27","observed_at":null,"iv_pct":23.770720893392717,"put_call_skew_pp":0.24450138632262064,"implied_move_pct":11.650036330867387,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"0b2baffe0574430d5917694a73e2d5fd82eab7d4784d6197a941897ebdf3ce6e","expiries":["2026-11-20","2026-12-18","2027-03-19","2027-06-17"]},{"date":"2026-10-28","observed_at":null,"iv_pct":23.917323955438835,"put_call_skew_pp":0.17793135128641513,"implied_move_pct":11.603208634438566,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"3b60bcaf31b0adba3832434254b449938b5899679e0b3b2417d10a5961ae7991","expiries":["2026-11-20","2026-12-18","2027-03-19","2027-06-17"]},{"date":"2026-10-29","observed_at":null,"iv_pct":23.53417597484235,"put_call_skew_pp":0.626939016352873,"implied_move_pct":11.382061502259315,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"f726be52ce079037522bc0b4fb12d0871287709665e21388dcd45973e4726747","expiries":["2026-11-20","2026-12-18","2027-03-19","2027-06-17"]},{"date":"2026-10-30","observed_at":null,"iv_pct":24.141308148086964,"put_call_skew_pp":-0.7176123323908561,"implied_move_pct":11.446658635489175,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"3e6ac629ff11ecb4fd09b7c7c47b05efc33aa382f7cb06a7b067b5d23e9e32eb","expiries":["2026-11-20","2026-12-18","2027-03-19","2027-06-17"]}]}