{"schemaVersion":1,"symbol":"BWB","days":90,"observations":[{"symbol":"BWB","expiry":"2026-11-20","observed_at":"2026-10-22T13:49:34.494000+00:00","captured_at":"2026-10-22T13:57:40.508Z","last_trade_at":"2026-10-22T13:57:04.774371209Z","price":20.41,"iv_pct":49.0585118434679,"implied_move_pct":15.15633912337514,"put_call_skew_pp":5.9464118468562805,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/BWB","source_hash":"40a7ff9236eb3ca496d0277c2d853e53bf6fc8ed3fa248546f57a356a8460129"},{"symbol":"BWB","expiry":"2026-11-20","observed_at":"2026-10-22T19:55:05.332000+00:00","captured_at":"2026-10-22T21:58:52.660Z","last_trade_at":"2026-10-22T20:34:59.652768977Z","price":20.67,"iv_pct":50.54896855787487,"implied_move_pct":13.270917868922544,"put_call_skew_pp":6.037675761654104,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/BWB","source_hash":"aea96d592d1336fa4b216d7d5993d138648f0d4c58d88e02aeff6f865e134df2"},{"symbol":"BWB","expiry":"2026-11-20","observed_at":"2026-10-23T19:55:05.404000+00:00","captured_at":"2026-10-23T22:03:52.070Z","last_trade_at":"2026-10-23T20:37:33.511827331Z","price":20.58,"iv_pct":59.55537472185517,"implied_move_pct":14.516960125201027,"put_call_skew_pp":13.502079721226345,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/BWB","source_hash":"aba5ff414c3f0fc2baabdc797ff48eb302c1a1c6fdf98635ca7a17ae51f54946"},{"symbol":"BWB","expiry":"2026-11-20","observed_at":"2026-10-26T19:40:13.565000+00:00","captured_at":"2026-10-26T19:42:44.814Z","last_trade_at":"2026-10-26T19:41:51.142007245Z","price":20.675,"iv_pct":59.02090894131309,"implied_move_pct":14.088157320391426,"put_call_skew_pp":-9.221609979153111,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/BWB","source_hash":"56d35f32fc2309e3922abe1f283d00c673edcafd144599b9dafcf28e12f71788"},{"symbol":"BWB","expiry":"2026-11-20","observed_at":"2026-10-26T19:55:02.333000+00:00","captured_at":"2026-10-27T04:06:25.783Z","last_trade_at":"2026-10-26T20:09:07.168811836Z","price":20.58,"iv_pct":82.85557424906781,"implied_move_pct":17.56555120837123,"put_call_skew_pp":-24.896537308499667,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/BWB","source_hash":"43361cdfa58ea322f31b55b695f8d08bc22fe7082946e878ffd5eb98cf0127f9"},{"symbol":"BWB","expiry":"2026-11-20","observed_at":"2026-10-27T19:55:06.116000+00:00","captured_at":"2026-10-27T22:00:58.864Z","last_trade_at":"2026-10-27T20:13:01.609143793Z","price":20.42,"iv_pct":58.11346467901948,"implied_move_pct":13.891721508632237,"put_call_skew_pp":-1.9483521434607298,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/BWB","source_hash":"d9c1b00af4b7a43b0840ad07bbdd6854dcfeaadb2cb7c9f35c122201f8f266b2"},{"symbol":"BWB","expiry":"2026-11-20","observed_at":"2026-10-28T18:00:17.519000+00:00","captured_at":"2026-10-28T18:07:04.032Z","last_trade_at":"2026-10-28T18:06:55.528401168Z","price":20.255,"iv_pct":63.26224879504812,"implied_move_pct":13.457888958039243,"put_call_skew_pp":-4.559279496888302,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/BWB","source_hash":"0e5d22e60dd0c3814dca44c17052ce29a2c2b03f3a10129a449064f76d16f8d1"},{"symbol":"BWB","expiry":"2026-11-20","observed_at":"2026-10-28T19:55:06.031000+00:00","captured_at":"2026-10-29T00:47:37.370Z","last_trade_at":"2026-10-28T20:00:00.189221082Z","price":20.39,"iv_pct":63.77401748681415,"implied_move_pct":13.889990643562847,"put_call_skew_pp":-2.94322930344888,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/BWB","source_hash":"a18488ecc2b1b8c4ff8eaefe39be19b2a0ef7a24ac9baefd3ffe0b805eaedbd3"},{"symbol":"BWB","expiry":"2026-11-20","observed_at":"2026-10-29T19:55:06.031000+00:00","captured_at":"2026-10-29T22:00:20.540Z","last_trade_at":"2026-10-29T20:00:00.336938677Z","price":20.34,"iv_pct":48.85397961831319,"implied_move_pct":10.389312202306348,"put_call_skew_pp":8.360354072093957,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/BWB","source_hash":"b9de3abfb0cb02fd7ac6d3db4343eb2ec119866a64f381b67839d1ea2faa078a"},{"symbol":"BWB","expiry":"2026-11-20","observed_at":"2026-10-30T19:55:05.766000+00:00","captured_at":"2026-10-30T21:40:03.104Z","last_trade_at":"2026-10-30T20:00:00.741621957Z","price":20.21,"iv_pct":60.484123449357654,"implied_move_pct":12.33532574843657,"put_call_skew_pp":13.910388526768902,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/BWB","source_hash":"f84cbc4bd32978556540d0a5697bd7ebc35d501c34c13bcb500c0ff79f8f7d87"},{"symbol":"BWB","expiry":"2026-11-20","observed_at":"2026-11-02T20:55:05.908000+00:00","captured_at":"2026-11-03T05:56:39.536Z","last_trade_at":"2026-11-02T21:00:00.277950696Z","price":20.62,"iv_pct":83.32915347015177,"implied_move_pct":15.86560570810693,"put_call_skew_pp":39.64295787714078,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/BWB","source_hash":"b6a705abbb3e752a1536d3d0c26070044058ec5705d11b5fb37f41676a49d71b"}],"dailyIv":[{"symbol":"BWB","date":"2026-08-07","iv_pct":47.40503850263006,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-08-21","call_iv_pct":51.196045889953226,"put_iv_pct":61.66292662355918},{"expiry":"2026-09-18","call_iv_pct":59.99243467440897,"put_iv_pct":61.17035390199638},{"expiry":"2026-10-16","call_iv_pct":34.82419483101392,"put_iv_pct":40.556278101582016},{"expiry":"2027-01-15","call_iv_pct":39.01350943396226,"put_iv_pct":30.824564564564565}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"42abdc1348715a60a3beea20f3cf2e37f17b86d58c70fc9b4519050617cb1d93","captured_at":"2026-10-24T15:58:02.113416+00:00","observed_at":"2026-08-07T15:59:00-04:00","session_close_at":"2026-08-07T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-08-07","end_date":"2026-08-07","strike_range":20,"format":"json"},"source_hash":"3b2394f25c76f4dc3bd7fb3bf4d237bf6e66db20488a6bd067ca3235ad53762d"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2026-08-21","start_date":"2026-08-01","end_date":"2026-08-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"0822ab0e3688989179659c9e020cb7e140cf0da40b902d2bccb64821ceb66514"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2026-09-18","start_date":"2026-08-01","end_date":"2026-08-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"167c4fc57753a7e9b1fbc00d36ec15ddad9f00ade59ca1d00f6db7c6d5d30632"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2026-10-16","start_date":"2026-08-01","end_date":"2026-08-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"10de6170f4393ced9dda24f15a313961a59fb96222f8b4ba2d58d2ba3aa353e6"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-01-15","start_date":"2026-08-01","end_date":"2026-08-07","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"293d5c0e019613f069d9af2e81eb14a0f8da9acfe2f06b23b2d6e39962e630dc"}]},{"symbol":"BWB","date":"2026-08-10","iv_pct":53.39863054886246,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-08-21","call_iv_pct":74.98686827566154,"put_iv_pct":106.48690732384587},{"expiry":"2026-09-18","call_iv_pct":38.976714922049,"put_iv_pct":38.75907258064516},{"expiry":"2026-10-16","call_iv_pct":37.18326695916301,"put_iv_pct":41.056400000000004},{"expiry":"2027-01-15","call_iv_pct":50.04210242587601,"put_iv_pct":39.6977119036591}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"56a62568fd8f61e4ee7667ae85453f765ff1d2729933e26ccfeeedade77aa11b","captured_at":"2026-10-24T15:57:55.457567+00:00","observed_at":"2026-08-10T15:59:00-04:00","session_close_at":"2026-08-10T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-08-10","end_date":"2026-08-10","strike_range":20,"format":"json"},"source_hash":"8315bd63e387aa25d2b19c9105bad055f657414fe59f05da259c6bc72ddbb88c"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"c72d19ecf1cab4afd5517823e1569ed0683543b0adebc556087e221868ce9550"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"c1ececc121344e60892bde1e93ba70899bc77ec0509bde40bc911790a5bdd449"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"24ea5b2f997b7864325b2a04ad4bff05c16690c1375b078a9a0bcf08d37b1f10"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"50412d51b8e3bb68651ed8c487a2d5addd17c02bc86ed38db5efe7c423035a6a"}]},{"symbol":"BWB","date":"2026-08-11","iv_pct":73.11049723629381,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-08-21","call_iv_pct":135.20608497723822,"put_iv_pct":115.30246684350134},{"expiry":"2026-09-18","call_iv_pct":49.68441106719367,"put_iv_pct":70.72870754716982},{"expiry":"2026-10-16","call_iv_pct":63.32008727272728,"put_iv_pct":58.01680555555555},{"expiry":"2027-01-15","call_iv_pct":53.12501858736061,"put_iv_pct":39.500396039603956}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"15392510b4c5a6b6446333c72c501428c706cf72b3b5b969839a2553ace0e8aa","captured_at":"2026-10-24T15:57:54.456078+00:00","observed_at":"2026-08-11T15:59:00-04:00","session_close_at":"2026-08-11T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-08-11","end_date":"2026-08-11","strike_range":20,"format":"json"},"source_hash":"df245d44dab6a89288fe7f4113895953b4ea967738235f9c094770e07ad7c74a"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"c72d19ecf1cab4afd5517823e1569ed0683543b0adebc556087e221868ce9550"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"c1ececc121344e60892bde1e93ba70899bc77ec0509bde40bc911790a5bdd449"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"24ea5b2f997b7864325b2a04ad4bff05c16690c1375b078a9a0bcf08d37b1f10"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"50412d51b8e3bb68651ed8c487a2d5addd17c02bc86ed38db5efe7c423035a6a"}]},{"symbol":"BWB","date":"2026-08-12","iv_pct":60.35887164032071,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-08-21","call_iv_pct":75.19812050359712,"put_iv_pct":115.37333777481678},{"expiry":"2026-09-18","call_iv_pct":75.76750788643533,"put_iv_pct":35.156369211898195},{"expiry":"2026-10-16","call_iv_pct":34.12551963048499,"put_iv_pct":63.29895051194539},{"expiry":"2027-01-15","call_iv_pct":41.98122086570478,"put_iv_pct":41.96994673768309}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"3c7bc244f4d0578e40fc9fff73d024253b99b6717a2fb8d8030008e4dc9ab86e","captured_at":"2026-10-24T15:57:53.220040+00:00","observed_at":"2026-08-12T15:59:00-04:00","session_close_at":"2026-08-12T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-08-12","end_date":"2026-08-12","strike_range":20,"format":"json"},"source_hash":"7e179b6ab8e1d35fc0f3160ec5746eab16302ff65662f010f8181608be34e1a6"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"c72d19ecf1cab4afd5517823e1569ed0683543b0adebc556087e221868ce9550"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"c1ececc121344e60892bde1e93ba70899bc77ec0509bde40bc911790a5bdd449"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"24ea5b2f997b7864325b2a04ad4bff05c16690c1375b078a9a0bcf08d37b1f10"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"50412d51b8e3bb68651ed8c487a2d5addd17c02bc86ed38db5efe7c423035a6a"}]},{"symbol":"BWB","date":"2026-08-13","iv_pct":61.04069530704673,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-08-21","call_iv_pct":99.47525757102717,"put_iv_pct":120.47568314899155},{"expiry":"2026-09-18","call_iv_pct":62.1861663286004,"put_iv_pct":63.9271653067392},{"expiry":"2026-10-16","call_iv_pct":39.824207525655645,"put_iv_pct":27.89213545521835},{"expiry":"2027-01-15","call_iv_pct":38.895806150978565,"put_iv_pct":35.64914096916299}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"231b2188def9a6db3788dcca6de5981389f79810dce05615c65e9bd8d5b67212","captured_at":"2026-10-24T15:57:51.961248+00:00","observed_at":"2026-08-13T15:59:00-04:00","session_close_at":"2026-08-13T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-08-13","end_date":"2026-08-13","strike_range":20,"format":"json"},"source_hash":"bccc42cd16719e5024bd4ccc390b6a4954d12e8a789fc340f2a1029d379a184b"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"c72d19ecf1cab4afd5517823e1569ed0683543b0adebc556087e221868ce9550"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"c1ececc121344e60892bde1e93ba70899bc77ec0509bde40bc911790a5bdd449"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"24ea5b2f997b7864325b2a04ad4bff05c16690c1375b078a9a0bcf08d37b1f10"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"50412d51b8e3bb68651ed8c487a2d5addd17c02bc86ed38db5efe7c423035a6a"}]},{"symbol":"BWB","date":"2026-08-14","iv_pct":49.56827147420299,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-08-21","call_iv_pct":100.6149655604258,"put_iv_pct":53.308293505763274},{"expiry":"2026-09-18","call_iv_pct":29.507647058823526,"put_iv_pct":26.867149727476754},{"expiry":"2026-10-16","call_iv_pct":38.67662641509434,"put_iv_pct":58.43809964726632},{"expiry":"2027-01-15","call_iv_pct":48.78468531468532,"put_iv_pct":40.34870456408855}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"bac34fa63a4b9f65d9e24b1ff39b125cca7d5bcaa0c30ae6e760c2be624eedc1","captured_at":"2026-10-24T15:57:50.780848+00:00","observed_at":"2026-08-14T15:59:00-04:00","session_close_at":"2026-08-14T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-08-14","end_date":"2026-08-14","strike_range":20,"format":"json"},"source_hash":"24cefebd6056e5950d94f389c6f66d15b07c91c9a6356c208ff6607ac643c4b6"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"c72d19ecf1cab4afd5517823e1569ed0683543b0adebc556087e221868ce9550"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"c1ececc121344e60892bde1e93ba70899bc77ec0509bde40bc911790a5bdd449"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"24ea5b2f997b7864325b2a04ad4bff05c16690c1375b078a9a0bcf08d37b1f10"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"50412d51b8e3bb68651ed8c487a2d5addd17c02bc86ed38db5efe7c423035a6a"}]},{"symbol":"BWB","date":"2026-08-17","iv_pct":75.7095648101009,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-08-21","call_iv_pct":115.9986996466431,"put_iv_pct":164.56828784119105},{"expiry":"2026-09-18","call_iv_pct":47.36261292564281,"put_iv_pct":73.29605501719287},{"expiry":"2026-10-16","call_iv_pct":54.32335774058576,"put_iv_pct":56.502475181998676},{"expiry":"2027-01-15","call_iv_pct":52.661953204476085,"put_iv_pct":40.963076923076926}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"84ebc3d5c285250d83dbb4d670b679d5fe0112a3aabfd70a5de41e68cfca3b29","captured_at":"2026-10-24T15:57:46.047170+00:00","observed_at":"2026-08-17T15:59:00-04:00","session_close_at":"2026-08-17T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-08-17","end_date":"2026-08-17","strike_range":20,"format":"json"},"source_hash":"a33e33c30647e41a2d60bf864a7567ebd4baf7cf0d1d42bdb68ee60621a7eb99"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"10e7ba966f143a3c2e3d784a347e1c6ffdd354be1e476658a85bb0f8b97e9709"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"5cfa307954cfefcf2f9e8eade2b9f5684aec259a0d0d31fdb27985989ea1dc2f"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"db3522f1c59c1f543184e30c7ee61d6fdd85c94ecfb35aaac201858c723f1716"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"b573c0f0d28ae1cb72450245edb5e4599c0d4dcf8862b9fca0b8177af4009162"}]},{"symbol":"BWB","date":"2026-08-19","iv_pct":90.31381176943398,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-08-21","call_iv_pct":297.9289138576779,"put_iv_pct":132.0095879686856},{"expiry":"2026-09-18","call_iv_pct":84.03947623666342,"put_iv_pct":55.68422937890241},{"expiry":"2026-10-16","call_iv_pct":41.584790513833994,"put_iv_pct":27.954053769109123},{"expiry":"2027-01-15","call_iv_pct":56.05003717472119,"put_iv_pct":27.25940525587828}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"03fdd2027a73070978104110e4bf004dd6d71772fc10c2ea2154421219bc1829","captured_at":"2026-10-24T15:57:43.738682+00:00","observed_at":"2026-08-19T15:59:00-04:00","session_close_at":"2026-08-19T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-08-19","end_date":"2026-08-19","strike_range":20,"format":"json"},"source_hash":"f5fe257d2095ed5788416323728003bd5054449d6592d12cc2da221e674a72c6"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"10e7ba966f143a3c2e3d784a347e1c6ffdd354be1e476658a85bb0f8b97e9709"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"5cfa307954cfefcf2f9e8eade2b9f5684aec259a0d0d31fdb27985989ea1dc2f"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"db3522f1c59c1f543184e30c7ee61d6fdd85c94ecfb35aaac201858c723f1716"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"b573c0f0d28ae1cb72450245edb5e4599c0d4dcf8862b9fca0b8177af4009162"}]},{"symbol":"BWB","date":"2026-08-24","iv_pct":49.252068398570664,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":47.58076396807297,"put_iv_pct":62.875005028494805},{"expiry":"2026-10-16","call_iv_pct":69.17796221322536,"put_iv_pct":58.595666666666666},{"expiry":"2027-01-15","call_iv_pct":44.890059113300495,"put_iv_pct":43.46506172839506},{"expiry":"2027-04-16","call_iv_pct":32.53613508442777,"put_iv_pct":34.89589338598223}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"a22e23e7cb5da06f48ac0af4af41ceb27b536ddc0426373c375b8f06984de5cd","captured_at":"2026-10-24T15:57:33.104393+00:00","observed_at":"2026-08-24T15:59:00-04:00","session_close_at":"2026-08-24T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-08-24","end_date":"2026-08-24","strike_range":20,"format":"json"},"source_hash":"b876e6a875d0d1582fcc80439590a13703b8775540c1f81af2094707de27143b"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"ad55b104b8e9d8b0c4edc600377d008364c524d5896fd349d3811c8b087f2067"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"fc735e3030b36640211a4bfe20d531b362abca1d3023a5771a1860c6c96d9459"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"10006661f9a9fbaca589972daf9773c8c45daac683ca9b2b595ad007cf91979e"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"f1055598b9aa575836dd17a2e1d465c7e8c6cab2d23e35632e525e7848b82a57"}]},{"symbol":"BWB","date":"2026-08-26","iv_pct":48.77906078005016,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":65.03845650752126,"put_iv_pct":82.50980052038162},{"expiry":"2026-10-16","call_iv_pct":74.44127508854783,"put_iv_pct":25.740242305173545},{"expiry":"2027-01-15","call_iv_pct":34.80370905587669,"put_iv_pct":31.753661971830986},{"expiry":"2027-04-16","call_iv_pct":42.13035244608101,"put_iv_pct":33.81498834498834}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"628bb524367799e5030bae6d2c255bccf66feb998d9202fb9bd4abd6f196a3bd","captured_at":"2026-10-24T15:57:30.141575+00:00","observed_at":"2026-08-26T15:59:00-04:00","session_close_at":"2026-08-26T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-08-26","end_date":"2026-08-26","strike_range":20,"format":"json"},"source_hash":"dfbfc3b0986f86124fc93fafd9ca45ab66383e7f2cee58351517de2e0dcb19d1"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"ad55b104b8e9d8b0c4edc600377d008364c524d5896fd349d3811c8b087f2067"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"fc735e3030b36640211a4bfe20d531b362abca1d3023a5771a1860c6c96d9459"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"10006661f9a9fbaca589972daf9773c8c45daac683ca9b2b595ad007cf91979e"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"f1055598b9aa575836dd17a2e1d465c7e8c6cab2d23e35632e525e7848b82a57"}]},{"symbol":"BWB","date":"2026-08-27","iv_pct":48.903227558380514,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":61.936375574523964,"put_iv_pct":66.99831965868067},{"expiry":"2026-10-16","call_iv_pct":71.67861386138614,"put_iv_pct":54.79102879327079},{"expiry":"2027-01-15","call_iv_pct":32.33053490480508,"put_iv_pct":25.123906810035844},{"expiry":"2027-04-16","call_iv_pct":43.815892116182575,"put_iv_pct":34.55114874815906}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"e0730d304c5d612461eb565159bc4560e6678115134771acdc679147937f95e9","captured_at":"2026-10-24T15:57:29.279907+00:00","observed_at":"2026-08-27T15:59:00-04:00","session_close_at":"2026-08-27T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-08-27","end_date":"2026-08-27","strike_range":20,"format":"json"},"source_hash":"bf772c4e45be34bcda1161fbb4286578a6060a4a8f7cc9b44d055f53c15b84ae"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"ad55b104b8e9d8b0c4edc600377d008364c524d5896fd349d3811c8b087f2067"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"fc735e3030b36640211a4bfe20d531b362abca1d3023a5771a1860c6c96d9459"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"10006661f9a9fbaca589972daf9773c8c45daac683ca9b2b595ad007cf91979e"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"f1055598b9aa575836dd17a2e1d465c7e8c6cab2d23e35632e525e7848b82a57"}]},{"symbol":"BWB","date":"2026-08-28","iv_pct":55.69981404495098,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":97.43253116011505,"put_iv_pct":76.0432042862081},{"expiry":"2026-10-16","call_iv_pct":59.1977640342531,"put_iv_pct":55.92500650195058},{"expiry":"2027-01-15","call_iv_pct":34.10460240963855,"put_iv_pct":41.403362022592795},{"expiry":"2027-04-16","call_iv_pct":46.804623955431744,"put_iv_pct":34.68741798941799}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"f4ac36ad24724fff7bb82a133f55e949e4e2cbcc6d44b92fd3eebe68b0700bba","captured_at":"2026-10-24T15:57:28.025858+00:00","observed_at":"2026-08-28T15:59:00-04:00","session_close_at":"2026-08-28T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-08-28","end_date":"2026-08-28","strike_range":20,"format":"json"},"source_hash":"7db6f2792ee09e509e36f3791a90ca476a377f6af48f363a0704dc6dea1b4b9d"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"ad55b104b8e9d8b0c4edc600377d008364c524d5896fd349d3811c8b087f2067"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"fc735e3030b36640211a4bfe20d531b362abca1d3023a5771a1860c6c96d9459"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"10006661f9a9fbaca589972daf9773c8c45daac683ca9b2b595ad007cf91979e"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"f1055598b9aa575836dd17a2e1d465c7e8c6cab2d23e35632e525e7848b82a57"}]},{"symbol":"BWB","date":"2026-08-31","iv_pct":53.82816126710792,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":75.09363465160075,"put_iv_pct":63.83702127659575},{"expiry":"2026-10-16","call_iv_pct":76.7337,"put_iv_pct":52.707126436781614},{"expiry":"2027-01-15","call_iv_pct":51.069634308510636,"put_iv_pct":36.44378787878788},{"expiry":"2027-04-16","call_iv_pct":44.38068298235629,"put_iv_pct":30.359702602230477}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"42d0b312f0c1aece6837605fbc78c367a16b4b39f183d6b73746f0779363da1b","captured_at":"2026-10-24T15:57:23.669544+00:00","observed_at":"2026-08-31T15:59:00-04:00","session_close_at":"2026-08-31T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-08-31","end_date":"2026-08-31","strike_range":20,"format":"json"},"source_hash":"0412166a561a8eb8759986c47fb7f855eac835e7ea77caa1a6ed158505b5e9fa"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"451897f19b7f84e28bacb62d2979cd46c03255ffaf62fe45e316a1f08ed249f7"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"c83966fd0ec6a3d8baae4167e5835289c7dcdbc747b2a1e4016b05d36a0ef450"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"a01fa1b0ff43b2eda924459f1dc3d4df0448ff1246c43af624247182e26bcd78"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"e9f6ca648f6835b367151494bd7472270220060f8a232a7ffc46578362b570c7"}]},{"symbol":"BWB","date":"2026-09-01","iv_pct":50.63173981218745,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":77.66292838503914,"put_iv_pct":66.75507086614174},{"expiry":"2026-10-16","call_iv_pct":78.02921274038461,"put_iv_pct":26.066710998522268},{"expiry":"2027-01-15","call_iv_pct":32.124069668649106,"put_iv_pct":42.47331322272499},{"expiry":"2027-04-16","call_iv_pct":46.97980838323353,"put_iv_pct":34.96280423280423}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"b7a38bcae24bf6242473a3724d91bfe926ddda4730eb11d24867a626671fc1c2","captured_at":"2026-10-24T15:57:21.425125+00:00","observed_at":"2026-09-01T15:59:00-04:00","session_close_at":"2026-09-01T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-09-01","end_date":"2026-09-01","strike_range":20,"format":"json"},"source_hash":"f121d83dcf3ca02215dc9366ede8f21f51c8d03b70394f6cb73333ac3afbb722"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"8e2cd18b90d2c3815bb03711695b1c2c7fa776ec2d43b5d1aab48e064a9aceff"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"58248951e27c63af8aceb5e3bd81bac710a2eba649b0e009fc32287c02964127"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"9976dd5ad97c4efe4d4335325d5a34d541354a24f7d8ad9563287f003659bccb"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"8f697190bfd8ce6ba8546e991740ca068d0a75d26ebc8f9b6fabd4f6599f35ab"}]},{"symbol":"BWB","date":"2026-09-04","iv_pct":66.41298704679039,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":121.48905628197836,"put_iv_pct":94.9272044159544},{"expiry":"2026-10-16","call_iv_pct":74.57701003344481,"put_iv_pct":67.18182481751825},{"expiry":"2027-01-15","call_iv_pct":56.32307692307693,"put_iv_pct":43.6250583179865},{"expiry":"2027-04-16","call_iv_pct":36.54662569832403,"put_iv_pct":36.634039886039886}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"252c36b7743d69a6dfdfe5b4b7149b779e600190f65c438866ce2e42847e00b8","captured_at":"2026-10-24T15:57:17.657820+00:00","observed_at":"2026-09-04T15:59:00-04:00","session_close_at":"2026-09-04T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-09-04","end_date":"2026-09-04","strike_range":20,"format":"json"},"source_hash":"c074fe6802ee1409767db560e19f5110c66cfd7632e0c6d1195e0144c00f7757"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"8e2cd18b90d2c3815bb03711695b1c2c7fa776ec2d43b5d1aab48e064a9aceff"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"58248951e27c63af8aceb5e3bd81bac710a2eba649b0e009fc32287c02964127"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"9976dd5ad97c4efe4d4335325d5a34d541354a24f7d8ad9563287f003659bccb"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"8f697190bfd8ce6ba8546e991740ca068d0a75d26ebc8f9b6fabd4f6599f35ab"}]},{"symbol":"BWB","date":"2026-09-09","iv_pct":59.189370700276655,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":81.3309352924555,"put_iv_pct":121.12133578431371},{"expiry":"2026-10-16","call_iv_pct":45.27505066497783,"put_iv_pct":68.85856808297089},{"expiry":"2027-01-15","call_iv_pct":34.74225821378991,"put_iv_pct":43.15542476401999},{"expiry":"2027-04-16","call_iv_pct":43.788674698795184,"put_iv_pct":35.24271810089021}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"be10d223e646cfc6bce68526fe403dd3025bafd50e21d2a3cd9b65eb1c3a7443","captured_at":"2026-10-24T15:57:11.015914+00:00","observed_at":"2026-09-09T15:59:00-04:00","session_close_at":"2026-09-09T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-09-09","end_date":"2026-09-09","strike_range":20,"format":"json"},"source_hash":"86cb067821a384f9f3e981ae0061828c044a8ae5bd974c80d2d6809fe36ee458"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"5f4af0723964437c93c143ed964dbb15067ddc1ad2f325898df20538e4e37397"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"4aec310f9c415fb5f9dd73d993127d033abe2e974f490e3a125b00d88424bd67"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"8178f42f0dd1d498c555b85c09ed708a3120b9a66e8a1b92a1e0351561529339"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"410e2c6151f525879ce2e2d85bebf4815d71f9eb68c3fd980c1b9013dbab62fa"}]},{"symbol":"BWB","date":"2026-09-10","iv_pct":63.138016737299225,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":101.25202170542636,"put_iv_pct":128.48633286318758},{"expiry":"2026-10-16","call_iv_pct":51.31703530979348,"put_iv_pct":64.05244832041343},{"expiry":"2027-01-15","call_iv_pct":60.815617529880484,"put_iv_pct":43.468663194444446},{"expiry":"2027-04-16","call_iv_pct":27.619529652351737,"put_iv_pct":28.092485322896284}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"e23faeed6be087dc2a81fee45f798a258fd9f94ba524a427c179cd5f22c8aff9","captured_at":"2026-10-24T15:57:09.341622+00:00","observed_at":"2026-09-10T15:59:00-04:00","session_close_at":"2026-09-10T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-09-10","end_date":"2026-09-10","strike_range":20,"format":"json"},"source_hash":"6e0afce3be3c95ee4ee61268fb9c916076b5ccc52529897e27d4771a11510395"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"5f4af0723964437c93c143ed964dbb15067ddc1ad2f325898df20538e4e37397"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"4aec310f9c415fb5f9dd73d993127d033abe2e974f490e3a125b00d88424bd67"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"8178f42f0dd1d498c555b85c09ed708a3120b9a66e8a1b92a1e0351561529339"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"410e2c6151f525879ce2e2d85bebf4815d71f9eb68c3fd980c1b9013dbab62fa"}]},{"symbol":"BWB","date":"2026-09-11","iv_pct":64.52159009056662,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":114.57142049025771,"put_iv_pct":117.27778597785978},{"expiry":"2026-10-16","call_iv_pct":52.29489975378122,"put_iv_pct":59.711990003124036},{"expiry":"2027-01-15","call_iv_pct":55.25032928942808,"put_iv_pct":39.9602599469496},{"expiry":"2027-04-16","call_iv_pct":46.99266414141414,"put_iv_pct":30.113371121718373}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"72b7e74770f1d8b60c9453269bb8386e8e0f2850adcf4713685df9e3da554f5e","captured_at":"2026-10-24T15:57:08.143163+00:00","observed_at":"2026-09-11T15:59:00-04:00","session_close_at":"2026-09-11T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-09-11","end_date":"2026-09-11","strike_range":20,"format":"json"},"source_hash":"4fde34ee82b2496356a0c3fbb36194a6f2ebfc7ef7c1134246bec404d3bc0345"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"5f4af0723964437c93c143ed964dbb15067ddc1ad2f325898df20538e4e37397"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"4aec310f9c415fb5f9dd73d993127d033abe2e974f490e3a125b00d88424bd67"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"8178f42f0dd1d498c555b85c09ed708a3120b9a66e8a1b92a1e0351561529339"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"410e2c6151f525879ce2e2d85bebf4815d71f9eb68c3fd980c1b9013dbab62fa"}]},{"symbol":"BWB","date":"2026-09-14","iv_pct":66.72380111177822,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":157.50229297146834,"put_iv_pct":152.80519219035997},{"expiry":"2026-10-16","call_iv_pct":57.39447239954938,"put_iv_pct":32.54413977298019},{"expiry":"2027-01-15","call_iv_pct":32.43137812230836,"put_iv_pct":25.54296372347707},{"expiry":"2027-04-16","call_iv_pct":40.99775157232705,"put_iv_pct":34.572218141755414}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"d7979561e0a8ce47daab698bd6f4053451ec3a42850534d033f175ce34529180","captured_at":"2026-10-24T15:57:06.871532+00:00","observed_at":"2026-09-14T15:59:00-04:00","session_close_at":"2026-09-14T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-09-14","end_date":"2026-09-14","strike_range":20,"format":"json"},"source_hash":"c0db0cb417bb850032449a7f02e3e592b5b64c5be89cc02d96f343e5ef87f4f5"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"5f4af0723964437c93c143ed964dbb15067ddc1ad2f325898df20538e4e37397"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"4aec310f9c415fb5f9dd73d993127d033abe2e974f490e3a125b00d88424bd67"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"8178f42f0dd1d498c555b85c09ed708a3120b9a66e8a1b92a1e0351561529339"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"410e2c6151f525879ce2e2d85bebf4815d71f9eb68c3fd980c1b9013dbab62fa"}]},{"symbol":"BWB","date":"2026-09-16","iv_pct":121.46389724577732,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":345.9284264538199,"put_iv_pct":280.69729927007296},{"expiry":"2026-10-16","call_iv_pct":95.334133977067,"put_iv_pct":52.8172602739726},{"expiry":"2027-01-15","call_iv_pct":61.46549378200439,"put_iv_pct":47.411929824561405},{"expiry":"2027-04-16","call_iv_pct":49.58790530846484,"put_iv_pct":38.46872907625543}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"d851ff439fb3b7c04fdede06c71219058ce5b60b1162fc07510f670fd0877b96","captured_at":"2026-10-24T15:57:01.056530+00:00","observed_at":"2026-09-16T15:59:00-04:00","session_close_at":"2026-09-16T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-09-16","end_date":"2026-09-16","strike_range":20,"format":"json"},"source_hash":"f56052f192fe334975657154503c81009f4b53ec9618b7b700a4bf1e14886c26"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"51310fe9d8f5b63fd201a2ab578b667ff80925b29095ef21c06bf1c05facbbcc"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"df860d6fd992863f304f0aa865a97e645f64eab4797fbe106c5aba686157e26a"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"b3a5a8643170907e1a5f42adb3cabcc611878eca18f35ecc7ec141a4792ca631"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"4144a8ad7bc4a742f1e9a78f5cb829a954f707e9faf762ad1f9676b10e3a87a2"}]},{"symbol":"BWB","date":"2026-09-17","iv_pct":153.23842574658278,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-09-18","call_iv_pct":583.7217920699344,"put_iv_pct":249.80462857142857},{"expiry":"2026-10-16","call_iv_pct":99.59717511885896,"put_iv_pct":50.09088302752293},{"expiry":"2026-11-20","call_iv_pct":74.88803827751195,"put_iv_pct":59.545213903743324},{"expiry":"2027-01-15","call_iv_pct":61.71476529160738,"put_iv_pct":46.54490971205466}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"7c35fc9c68c4b770ad924c589bc954b10d27eea784c6d4a8c0b31dcb9a0f21b9","captured_at":"2026-10-24T15:56:59.702490+00:00","observed_at":"2026-09-17T15:59:00-04:00","session_close_at":"2026-09-17T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-09-17","end_date":"2026-09-17","strike_range":20,"format":"json"},"source_hash":"1f283761b7734928baa5c1a648cc440d472fb6903c5d46dbe191e41849ef7ff1"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"51310fe9d8f5b63fd201a2ab578b667ff80925b29095ef21c06bf1c05facbbcc"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"df860d6fd992863f304f0aa865a97e645f64eab4797fbe106c5aba686157e26a"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"6975bbfa05814a10974a675d5e02a2566f587b603c896fce82d35361515220f5"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"b3a5a8643170907e1a5f42adb3cabcc611878eca18f35ecc7ec141a4792ca631"}]},{"symbol":"BWB","date":"2026-09-18","iv_pct":55.90883065002746,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":50.349735760422774,"put_iv_pct":68.47964041095891},{"expiry":"2026-11-20","call_iv_pct":71.43732558139536,"put_iv_pct":63.039118470149255},{"expiry":"2027-01-15","call_iv_pct":59.838384925975774,"put_iv_pct":45.90850918257112},{"expiry":"2027-04-16","call_iv_pct":51.83846855983772,"put_iv_pct":36.379462308908806}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"9369447777d883f59db88219b46c75c7fcb6feb7e60a20445654dcce54857642","captured_at":"2026-10-24T15:56:57.825158+00:00","observed_at":"2026-09-18T15:59:00-04:00","session_close_at":"2026-09-18T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-09-18","end_date":"2026-09-18","strike_range":20,"format":"json"},"source_hash":"21d68804abddfce8b09746f5947a6ff069cf276e99c19d0c125c2b5a8a66de8f"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"df860d6fd992863f304f0aa865a97e645f64eab4797fbe106c5aba686157e26a"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"6975bbfa05814a10974a675d5e02a2566f587b603c896fce82d35361515220f5"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"b3a5a8643170907e1a5f42adb3cabcc611878eca18f35ecc7ec141a4792ca631"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"4144a8ad7bc4a742f1e9a78f5cb829a954f707e9faf762ad1f9676b10e3a87a2"}]},{"symbol":"BWB","date":"2026-09-21","iv_pct":60.48944549983608,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":102.76591499409682,"put_iv_pct":73.75341520079655},{"expiry":"2026-11-20","call_iv_pct":58.47418163160595,"put_iv_pct":62.102205081669695},{"expiry":"2027-01-15","call_iv_pct":63.08801204819277,"put_iv_pct":42.93442},{"expiry":"2027-04-16","call_iv_pct":45.16129151291513,"put_iv_pct":35.63612352941177}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"b78b7fa70cfd7dcd2eade85f30ef1ed41fe49ebd4646e8320228887ac50563d8","captured_at":"2026-10-24T15:56:56.517888+00:00","observed_at":"2026-09-21T15:59:00-04:00","session_close_at":"2026-09-21T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-09-21","end_date":"2026-09-21","strike_range":20,"format":"json"},"source_hash":"a92685dff4ead783cbdf88e7a85e2604817eb1323636dc8d509ebbc6cfa09788"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"df860d6fd992863f304f0aa865a97e645f64eab4797fbe106c5aba686157e26a"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"6975bbfa05814a10974a675d5e02a2566f587b603c896fce82d35361515220f5"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"b3a5a8643170907e1a5f42adb3cabcc611878eca18f35ecc7ec141a4792ca631"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"4144a8ad7bc4a742f1e9a78f5cb829a954f707e9faf762ad1f9676b10e3a87a2"}]},{"symbol":"BWB","date":"2026-09-22","iv_pct":52.582180345643884,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":76.97937774524158,"put_iv_pct":53.31519296254257},{"expiry":"2026-11-20","call_iv_pct":57.250512820512824,"put_iv_pct":43.263364090734335},{"expiry":"2027-01-15","call_iv_pct":55.9328125,"put_iv_pct":48.177992047713715},{"expiry":"2027-04-16","call_iv_pct":49.49955423476969,"put_iv_pct":36.23863636363637}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"3fe4962827da8a641c7143cdcdeb5f659dd061587c7a37519434bb35572119b1","captured_at":"2026-10-24T15:56:51.485884+00:00","observed_at":"2026-09-22T15:59:00-04:00","session_close_at":"2026-09-22T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-09-22","end_date":"2026-09-22","strike_range":20,"format":"json"},"source_hash":"37b2343ee925e05e96fa1eae2c9bd5e1361fa419563c9f9ebadbfbf260d4e2d7"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"2c08e149e6d71c71f81d0b08abf6fd80c6d2372dcd8bb3e260806bc3dbc1c51b"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"3ca0be2d27182e9ad1a506563f99bff98697b9c1e8ca2b8e001ba234c1803024"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"e544265c497d274fd765cdb4f7b3872470dc3382221a6515382ba06e00027aa6"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"2a53df39ee6f1099250c8767cf96e16203fd450149015fd745d820e1a78304da"}]},{"symbol":"BWB","date":"2026-09-23","iv_pct":54.03376066238246,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":57.476709738417895,"put_iv_pct":41.11886561479869},{"expiry":"2026-11-20","call_iv_pct":58.82759530791789,"put_iv_pct":64.7149896222499},{"expiry":"2027-01-15","call_iv_pct":65.95704213241616,"put_iv_pct":50.53414007459593},{"expiry":"2027-04-16","call_iv_pct":55.19602528089887,"put_iv_pct":38.44471752776436}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"cd9dccae353b8109a096d61c55a22fc84c5f990b122d09c961f3a0f5635a1625","captured_at":"2026-10-24T15:56:49.932322+00:00","observed_at":"2026-09-23T15:59:00-04:00","session_close_at":"2026-09-23T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-09-23","end_date":"2026-09-23","strike_range":20,"format":"json"},"source_hash":"30ea0e91a780dd7f366d18ca299a369350f5d358952b9eead3f3d855c41ed790"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"2c08e149e6d71c71f81d0b08abf6fd80c6d2372dcd8bb3e260806bc3dbc1c51b"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"3ca0be2d27182e9ad1a506563f99bff98697b9c1e8ca2b8e001ba234c1803024"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"e544265c497d274fd765cdb4f7b3872470dc3382221a6515382ba06e00027aa6"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"2a53df39ee6f1099250c8767cf96e16203fd450149015fd745d820e1a78304da"}]},{"symbol":"BWB","date":"2026-09-24","iv_pct":55.07572477759453,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":64.16015118790497,"put_iv_pct":55.46447823494336},{"expiry":"2026-11-20","call_iv_pct":76.28560574948665,"put_iv_pct":41.34781626506024},{"expiry":"2027-01-15","call_iv_pct":64.87559618441972,"put_iv_pct":50.21785501489573},{"expiry":"2027-04-16","call_iv_pct":49.19025,"put_iv_pct":39.06404558404558}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"a50201e23464f44e5f9bc832cf37072a1b6f509fb7d59d2adb894fd48d4ab165","captured_at":"2026-10-24T15:56:48.934083+00:00","observed_at":"2026-09-24T15:59:00-04:00","session_close_at":"2026-09-24T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-09-24","end_date":"2026-09-24","strike_range":20,"format":"json"},"source_hash":"36f083e9c378b4dbf6e93010f8463190d9db699fad74e86e4b2b8e11f9527766"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"2c08e149e6d71c71f81d0b08abf6fd80c6d2372dcd8bb3e260806bc3dbc1c51b"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"3ca0be2d27182e9ad1a506563f99bff98697b9c1e8ca2b8e001ba234c1803024"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"e544265c497d274fd765cdb4f7b3872470dc3382221a6515382ba06e00027aa6"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"2a53df39ee6f1099250c8767cf96e16203fd450149015fd745d820e1a78304da"}]},{"symbol":"BWB","date":"2026-09-25","iv_pct":57.43709636953519,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":77.14147302904564,"put_iv_pct":71.1775884665793},{"expiry":"2026-11-20","call_iv_pct":73.07980124223602,"put_iv_pct":49.8246049277825},{"expiry":"2027-01-15","call_iv_pct":64.56231460674158,"put_iv_pct":42.497813211845106},{"expiry":"2027-04-16","call_iv_pct":46.963478043912176,"put_iv_pct":34.249697428139186}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"d0aeec331cd9cd795c07d497c70bab3b04dba0c5cd736b7bb561d369845bd3de","captured_at":"2026-10-24T15:56:47.649584+00:00","observed_at":"2026-09-25T15:59:00-04:00","session_close_at":"2026-09-25T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-09-25","end_date":"2026-09-25","strike_range":20,"format":"json"},"source_hash":"6d57cba160f92c90142808a78be93ee9cd37f15c0c1c51d9e3dcc6abceb372cf"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"2c08e149e6d71c71f81d0b08abf6fd80c6d2372dcd8bb3e260806bc3dbc1c51b"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"3ca0be2d27182e9ad1a506563f99bff98697b9c1e8ca2b8e001ba234c1803024"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"e544265c497d274fd765cdb4f7b3872470dc3382221a6515382ba06e00027aa6"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"2a53df39ee6f1099250c8767cf96e16203fd450149015fd745d820e1a78304da"}]},{"symbol":"BWB","date":"2026-09-28","iv_pct":66.85855133411702,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":123.10079746835444,"put_iv_pct":55.876067933218195},{"expiry":"2026-11-20","call_iv_pct":82.92473647711512,"put_iv_pct":67.39553859964093},{"expiry":"2027-01-15","call_iv_pct":66.79880778588809,"put_iv_pct":49.447849999999995},{"expiry":"2027-04-16","call_iv_pct":51.05568965517242,"put_iv_pct":38.26892275354703}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"869657e85b645a356c23cf2ba5676a01b74c457ab20a735cb370e9eb459d9f5e","captured_at":"2026-10-24T15:56:46.629602+00:00","observed_at":"2026-09-28T15:59:00-04:00","session_close_at":"2026-09-28T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-09-28","end_date":"2026-09-28","strike_range":20,"format":"json"},"source_hash":"123c5e27b92fae594af5f92088f852737fe99ee49ac75e160e11094fa86beba0"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"2c08e149e6d71c71f81d0b08abf6fd80c6d2372dcd8bb3e260806bc3dbc1c51b"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"3ca0be2d27182e9ad1a506563f99bff98697b9c1e8ca2b8e001ba234c1803024"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"e544265c497d274fd765cdb4f7b3872470dc3382221a6515382ba06e00027aa6"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"2a53df39ee6f1099250c8767cf96e16203fd450149015fd745d820e1a78304da"}]},{"symbol":"BWB","date":"2026-09-29","iv_pct":57.540181061056245,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":94.69866442542786,"put_iv_pct":34.27247254088358},{"expiry":"2026-11-20","call_iv_pct":83.94770656370656,"put_iv_pct":65.7270237388724},{"expiry":"2027-01-15","call_iv_pct":61.19416083916084,"put_iv_pct":42.0221052631579},{"expiry":"2027-04-16","call_iv_pct":51.40716457960644,"put_iv_pct":27.052150537634407}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"cb23b169548c8f63d25490dee98f0f1538ca3b9a6013559cd06440dfe438aafd","captured_at":"2026-10-24T15:56:40.142656+00:00","observed_at":"2026-09-29T15:59:00-04:00","session_close_at":"2026-09-29T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-09-29","end_date":"2026-09-29","strike_range":20,"format":"json"},"source_hash":"73433f377c32e2a985357ccba21c9cda144d7320664c7cab83f505bf52a98e69"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"d366d1c91bc3b0442a3af63803359a077b5f0a9f0ac177890162654c3e891f32"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"60dfa10bc4331b988465e30e61a05ac3101e8342904d3d2936e09dfee9110928"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"e026f29a817a67d501858e767988c235fdd13109309c7f30e70fb7810beffc99"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"911302657987749dac2a5feb8b15e59930407d112a56b376439d1c6de80c2bf8"}]},{"symbol":"BWB","date":"2026-09-30","iv_pct":60.087333370831004,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":62.503481667188964,"put_iv_pct":50.430474719101134},{"expiry":"2026-11-20","call_iv_pct":78.23770491803279,"put_iv_pct":67.5446511627907},{"expiry":"2027-01-15","call_iv_pct":69.29665758401453,"put_iv_pct":58.86147580402765},{"expiry":"2027-04-16","call_iv_pct":52.90727520435967,"put_iv_pct":40.9169459071326}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"f4fffd24a53ef02d3bade1efedeb0b1a4c658a82aed37897c313cba284e66069","captured_at":"2026-10-24T15:56:38.816866+00:00","observed_at":"2026-09-30T15:59:00-04:00","session_close_at":"2026-09-30T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-09-30","end_date":"2026-09-30","strike_range":20,"format":"json"},"source_hash":"64e19992350795bc26203852b50991707799f31c2098014f819d1b36bf23233f"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"d366d1c91bc3b0442a3af63803359a077b5f0a9f0ac177890162654c3e891f32"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"60dfa10bc4331b988465e30e61a05ac3101e8342904d3d2936e09dfee9110928"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"e026f29a817a67d501858e767988c235fdd13109309c7f30e70fb7810beffc99"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"911302657987749dac2a5feb8b15e59930407d112a56b376439d1c6de80c2bf8"}]},{"symbol":"BWB","date":"2026-10-01","iv_pct":58.92888413204762,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":93.98227776114935,"put_iv_pct":68.32871830020562},{"expiry":"2026-11-20","call_iv_pct":57.78131179321486,"put_iv_pct":70.3542173112339},{"expiry":"2027-01-15","call_iv_pct":58.72779181404751,"put_iv_pct":39.78804424333836},{"expiry":"2027-04-16","call_iv_pct":41.570975769482644,"put_iv_pct":40.89773606370876}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"40a3b6d5892634921243ced3ba1f6bcd17fe5b0cc44cdf320ceb68e40d774909","captured_at":"2026-10-24T15:56:34.605757+00:00","observed_at":"2026-10-01T15:59:00-04:00","session_close_at":"2026-10-01T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-10-01","end_date":"2026-10-01","strike_range":20,"format":"json"},"source_hash":"4c69da9e908000048179b43084d5bdc4a9dff994c41528db57d0b49648325de3"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"b415d78ab846ee9e9c14d20e6cb9c9c1e9ca2a64796dc973d38cb5647df7e8c5"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"8f27dadfca933f02918f279545f7266ae4e2041596e8f393162a2858338bd238"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"45c12179089553c529afc798c9db535416840fa2cc943d8fb9b6672b52d6c8bf"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"2243733bbb0f2a3000643bc1e9b50cdd0ab3aa4e891d1f995d4fa307ccad2867"}]},{"symbol":"BWB","date":"2026-10-02","iv_pct":45.61502018939091,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":59.453446475195825,"put_iv_pct":42.687808441558445},{"expiry":"2026-11-20","call_iv_pct":63.16892427459307,"put_iv_pct":39.57846407382993},{"expiry":"2027-01-15","call_iv_pct":35.190279329608934,"put_iv_pct":37.76859956236324},{"expiry":"2027-04-16","call_iv_pct":49.60161716171616,"put_iv_pct":37.471022196261686}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"839fd9bae3a855cddbf1a5b25e9fad824ab87e349484f8bcb05cf409c73f12b7","captured_at":"2026-10-24T15:56:32.804261+00:00","observed_at":"2026-10-02T15:59:00-04:00","session_close_at":"2026-10-02T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-10-02","end_date":"2026-10-02","strike_range":20,"format":"json"},"source_hash":"8744cd916126b54653d00396d2521aadce05d14311fd56adbaf0d67b6d1a606f"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"b415d78ab846ee9e9c14d20e6cb9c9c1e9ca2a64796dc973d38cb5647df7e8c5"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"8f27dadfca933f02918f279545f7266ae4e2041596e8f393162a2858338bd238"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"45c12179089553c529afc798c9db535416840fa2cc943d8fb9b6672b52d6c8bf"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"2243733bbb0f2a3000643bc1e9b50cdd0ab3aa4e891d1f995d4fa307ccad2867"}]},{"symbol":"BWB","date":"2026-10-05","iv_pct":62.64538231510157,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":127.92679376083188,"put_iv_pct":60.25560890945907},{"expiry":"2026-11-20","call_iv_pct":92.03092130518235,"put_iv_pct":44.0725401459854},{"expiry":"2027-01-15","call_iv_pct":39.05247195679269,"put_iv_pct":59.04212719891745},{"expiry":"2027-04-16","call_iv_pct":52.04689948892675,"put_iv_pct":26.735695754716982}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"08063959cf5d8466fb80bdb1b394cf0336099754a7a98d3fea2dd6dd35844425","captured_at":"2026-10-24T15:56:31.876070+00:00","observed_at":"2026-10-05T15:59:00-04:00","session_close_at":"2026-10-05T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-10-05","end_date":"2026-10-05","strike_range":20,"format":"json"},"source_hash":"07be93c5740890c878876cd1ae1fa27e78787b2792d3ea87f3b5f2ac675d8c9b"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"b415d78ab846ee9e9c14d20e6cb9c9c1e9ca2a64796dc973d38cb5647df7e8c5"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"8f27dadfca933f02918f279545f7266ae4e2041596e8f393162a2858338bd238"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"45c12179089553c529afc798c9db535416840fa2cc943d8fb9b6672b52d6c8bf"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"2243733bbb0f2a3000643bc1e9b50cdd0ab3aa4e891d1f995d4fa307ccad2867"}]},{"symbol":"BWB","date":"2026-10-07","iv_pct":69.30196555699906,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":134.76453843778944,"put_iv_pct":85.75864339809021},{"expiry":"2026-11-20","call_iv_pct":69.67680061823802,"put_iv_pct":47.525140576188825},{"expiry":"2027-01-15","call_iv_pct":69.19224043715847,"put_iv_pct":55.13137721755369},{"expiry":"2027-04-16","call_iv_pct":56.413049159925336,"put_iv_pct":35.95393461104848}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"bf0b3f1231b07c1662f5893d49bd08cb05d20faf76859ba3198c727d78cfa50d","captured_at":"2026-10-24T15:56:29.572988+00:00","observed_at":"2026-10-07T15:59:00-04:00","session_close_at":"2026-10-07T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-10-07","end_date":"2026-10-07","strike_range":20,"format":"json"},"source_hash":"c501f3317fc5c68c6d6833177f3d1175c4316344f9216bb39f0ed4ede6ccf40c"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"b415d78ab846ee9e9c14d20e6cb9c9c1e9ca2a64796dc973d38cb5647df7e8c5"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"8f27dadfca933f02918f279545f7266ae4e2041596e8f393162a2858338bd238"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"45c12179089553c529afc798c9db535416840fa2cc943d8fb9b6672b52d6c8bf"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"2243733bbb0f2a3000643bc1e9b50cdd0ab3aa4e891d1f995d4fa307ccad2867"}]},{"symbol":"BWB","date":"2026-10-08","iv_pct":59.99993337396297,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":132.24244042232277,"put_iv_pct":99.01277078085641},{"expiry":"2026-11-20","call_iv_pct":42.83030631780472,"put_iv_pct":48.408986842105264},{"expiry":"2027-01-15","call_iv_pct":31.673604174431606,"put_iv_pct":34.31787375415282},{"expiry":"2027-04-16","call_iv_pct":55.01122663551402,"put_iv_pct":36.50225806451613}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"8f1e33d10171d91a1d1429e3a535fe397fdbed73a5eba14b96e2aa4143a28951","captured_at":"2026-10-24T15:56:22.983884+00:00","observed_at":"2026-10-08T15:59:00-04:00","session_close_at":"2026-10-08T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-10-08","end_date":"2026-10-08","strike_range":20,"format":"json"},"source_hash":"43c57c53eb48c8c3262b35728824a7f556f93c0cdcb02c74ddeffe5dbc429f1b"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"76bdfc06419af7f3521e8b71af6a9a22fc0d10365801532024bf22b998c359fb"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"d38908c4e8a44dadc3920f64fae31fa01e5f637cb4198e45261f2b25355070bf"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"f6f8f59900817fbc18dbdbc2bc978a2633ad2d6ad2b70d44acac1fdabd21953f"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"1ad9dd42a1515c365eaa0fde57cae4b35eac2b72c9fd7d34808f0890b253fa0d"}]},{"symbol":"BWB","date":"2026-10-09","iv_pct":64.94467315371932,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":147.15455049261084,"put_iv_pct":59.98542729424139},{"expiry":"2026-11-20","call_iv_pct":73.07317647058824,"put_iv_pct":40.61},{"expiry":"2027-01-15","call_iv_pct":63.08135593220339,"put_iv_pct":43.91098333877817},{"expiry":"2027-04-16","call_iv_pct":52.84573785517874,"put_iv_pct":38.896153846153844}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"57b574c9abdc3b20744cd7bef889fb58b2e0e4a1c0b20517d44fe89e0faab1df","captured_at":"2026-10-24T15:56:21.692335+00:00","observed_at":"2026-10-09T15:59:00-04:00","session_close_at":"2026-10-09T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-10-09","end_date":"2026-10-09","strike_range":20,"format":"json"},"source_hash":"9f6620206cfe73ef09d870e2d3c3761a046f659c6a1139a9de4509cfe55595ae"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"76bdfc06419af7f3521e8b71af6a9a22fc0d10365801532024bf22b998c359fb"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"d38908c4e8a44dadc3920f64fae31fa01e5f637cb4198e45261f2b25355070bf"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"f6f8f59900817fbc18dbdbc2bc978a2633ad2d6ad2b70d44acac1fdabd21953f"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"1ad9dd42a1515c365eaa0fde57cae4b35eac2b72c9fd7d34808f0890b253fa0d"}]},{"symbol":"BWB","date":"2026-10-13","iv_pct":93.86252601601603,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":217.7699456029012,"put_iv_pct":171.1338759194116},{"expiry":"2026-11-20","call_iv_pct":69.8890081300813,"put_iv_pct":87.08464743589744},{"expiry":"2027-01-15","call_iv_pct":69.91990066225165,"put_iv_pct":64.4943028924277},{"expiry":"2027-04-16","call_iv_pct":42.659247910863506,"put_iv_pct":27.9492795742939}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"8ab28f6f1cee6f85156a9353a6d71de1042e36d62c3e1978ebf825d2d588f789","captured_at":"2026-10-24T15:56:18.802875+00:00","observed_at":"2026-10-13T15:59:00-04:00","session_close_at":"2026-10-13T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-10-13","end_date":"2026-10-13","strike_range":20,"format":"json"},"source_hash":"d79f9c2188343ceeef3d4ec85c5ff8d1804365dcdbe8c0bc4b7d7d6ffddb9414"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"76bdfc06419af7f3521e8b71af6a9a22fc0d10365801532024bf22b998c359fb"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"d38908c4e8a44dadc3920f64fae31fa01e5f637cb4198e45261f2b25355070bf"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"f6f8f59900817fbc18dbdbc2bc978a2633ad2d6ad2b70d44acac1fdabd21953f"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"1ad9dd42a1515c365eaa0fde57cae4b35eac2b72c9fd7d34808f0890b253fa0d"}]},{"symbol":"BWB","date":"2026-10-14","iv_pct":90.82707420543655,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":279.7591252733521,"put_iv_pct":132.76693809721644},{"expiry":"2026-11-20","call_iv_pct":74.28479547721982,"put_iv_pct":36.381676944971545},{"expiry":"2027-01-15","call_iv_pct":72.26466138962182,"put_iv_pct":30.816905361640877},{"expiry":"2027-04-16","call_iv_pct":60.167016129032255,"put_iv_pct":40.17547497043752}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"cf9d4f0eabb8bf326dd8e148e7eecb539d0c37466ef88e9e9fbd5ea4c4d8287d","captured_at":"2026-10-24T15:55:32.376158+00:00","observed_at":"2026-10-14T15:59:00-04:00","session_close_at":"2026-10-14T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-10-14","end_date":"2026-10-14","strike_range":20,"format":"json"},"source_hash":"d1c01875cee160af31c889e411cc77fe1c95db0005358e4cec3e2e357885d9e1"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"76bdfc06419af7f3521e8b71af6a9a22fc0d10365801532024bf22b998c359fb"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"d38908c4e8a44dadc3920f64fae31fa01e5f637cb4198e45261f2b25355070bf"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"f6f8f59900817fbc18dbdbc2bc978a2633ad2d6ad2b70d44acac1fdabd21953f"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","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":"1ad9dd42a1515c365eaa0fde57cae4b35eac2b72c9fd7d34808f0890b253fa0d"}]},{"symbol":"BWB","date":"2026-10-15","iv_pct":87.52074727583306,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-10-16","call_iv_pct":226.34867642752562,"put_iv_pct":142.03026428878385},{"expiry":"2026-11-20","call_iv_pct":50.18189381676918,"put_iv_pct":40.63128187691262},{"expiry":"2026-12-18","call_iv_pct":76.62118849356548,"put_iv_pct":62.53826662025757},{"expiry":"2027-01-15","call_iv_pct":56.76816554809844,"put_iv_pct":45.04624113475177}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"6367fd048adcc159d2bbbe3ed25863cab1430bec37578f8bdbf372986670dec0","captured_at":"2026-10-24T15:55:25.828816+00:00","observed_at":"2026-10-15T15:59:00-04:00","session_close_at":"2026-10-15T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-10-15","end_date":"2026-10-15","strike_range":20,"format":"json"},"source_hash":"591904e45bc9a2cd1eab01e158467812e7a15816bbccbcac8ddf4faa6a6063ae"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"738991ad123cb87938891c64bcaff7618cb13e033d889745696b638e8c556aab"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2026-11-20","start_date":"2026-10-15","end_date":"2026-10-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"9c1a1c8064ba716f7bcaa120072ad063f38e33d5f3b06faf522c0a0a8ae0da8f"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2026-12-18","start_date":"2026-10-15","end_date":"2026-10-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"9c0f95715b3ebb60293bfcf3214a94d3293d2ff9a40e76d5fc6857c7bbbcb187"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-01-15","start_date":"2026-10-15","end_date":"2026-10-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"f970a6ffb9fcd984047d51407ef50486ec63714b2a9aa86b6c537e2092239a9e"}]},{"symbol":"BWB","date":"2026-10-16","iv_pct":47.082624717171434,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-11-20","call_iv_pct":44.8460237946149,"put_iv_pct":52.20816696914701},{"expiry":"2026-12-18","call_iv_pct":35.49470817120623,"put_iv_pct":47.38300138953219},{"expiry":"2027-01-15","call_iv_pct":68.41271653543308,"put_iv_pct":36.92905660377359},{"expiry":"2027-04-16","call_iv_pct":52.45505154639175,"put_iv_pct":38.93227272727272}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"52d0ea618e26d4ae7959201ef67c1c0557c25de7e458b15ec197f7352bd36424","captured_at":"2026-10-24T15:55:22.641797+00:00","observed_at":"2026-10-16T15:59:00-04:00","session_close_at":"2026-10-16T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-10-16","end_date":"2026-10-16","strike_range":20,"format":"json"},"source_hash":"1c994a5bd11d18638f6f9fe1ef9cadb5581ad4e6853dea16ef897d19a87aa27c"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2026-11-20","start_date":"2026-10-15","end_date":"2026-10-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"9c1a1c8064ba716f7bcaa120072ad063f38e33d5f3b06faf522c0a0a8ae0da8f"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2026-12-18","start_date":"2026-10-15","end_date":"2026-10-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"9c0f95715b3ebb60293bfcf3214a94d3293d2ff9a40e76d5fc6857c7bbbcb187"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-01-15","start_date":"2026-10-15","end_date":"2026-10-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"f970a6ffb9fcd984047d51407ef50486ec63714b2a9aa86b6c537e2092239a9e"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","start_date":"2026-10-15","end_date":"2026-10-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"c28426eb162d24a5aa43d1e681b9cb171088524155d8e201646ceffe21b28b7d"}]},{"symbol":"BWB","date":"2026-10-19","iv_pct":44.13735154550447,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-11-20","call_iv_pct":50.814351271046554,"put_iv_pct":48.810821089023335},{"expiry":"2026-12-18","call_iv_pct":61.44910554561718,"put_iv_pct":36.84365422396857},{"expiry":"2027-01-15","call_iv_pct":41.042613995485326,"put_iv_pct":36.87632422243167},{"expiry":"2027-04-16","call_iv_pct":37.04075557578516,"put_iv_pct":40.22118644067797}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"d0a059a429857e8202b8768877cb084540546ad8164320dd5c1cb33e416d1ac0","captured_at":"2026-10-24T15:55:20.817873+00:00","observed_at":"2026-10-19T15:59:00-04:00","session_close_at":"2026-10-19T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-10-19","end_date":"2026-10-19","strike_range":20,"format":"json"},"source_hash":"8758a97cd6196b7e6c1de921e240608cd8d647a624c82d28f0ac487227c435b6"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2026-11-20","start_date":"2026-10-15","end_date":"2026-10-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"9c1a1c8064ba716f7bcaa120072ad063f38e33d5f3b06faf522c0a0a8ae0da8f"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2026-12-18","start_date":"2026-10-15","end_date":"2026-10-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"9c0f95715b3ebb60293bfcf3214a94d3293d2ff9a40e76d5fc6857c7bbbcb187"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-01-15","start_date":"2026-10-15","end_date":"2026-10-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"f970a6ffb9fcd984047d51407ef50486ec63714b2a9aa86b6c537e2092239a9e"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","start_date":"2026-10-15","end_date":"2026-10-21","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"c28426eb162d24a5aa43d1e681b9cb171088524155d8e201646ceffe21b28b7d"}]},{"symbol":"BWB","date":"2026-10-20","iv_pct":53.50387980181634,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-11-20","call_iv_pct":71.13777210341526,"put_iv_pct":70.60077605321509},{"expiry":"2026-12-18","call_iv_pct":54.257269818698894,"put_iv_pct":46.264430379746834},{"expiry":"2027-01-15","call_iv_pct":33.328598265895955,"put_iv_pct":54.87903422982885},{"expiry":"2027-04-16","call_iv_pct":53.76583184257603,"put_iv_pct":43.79732572115385}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"7eb79f16528edb1c540d73a907e821c888d3d70a305ee725d23ab3b4dc7f8aab","captured_at":"2026-10-22T02:30:03.125729+00:00","observed_at":"2026-10-20T15:59:00-04:00","session_close_at":"2026-10-20T16:00:00-04:00","observation_policy":"equity_session_close_minus_one_minute","expiry_inventory":{"source":"ThetaData expiry inventory","endpoint":"option/history/greeks/eod","query":{"symbol":"BWB","expiration":"*","start_date":"2026-10-20","end_date":"2026-10-20","strike_range":20,"format":"json"},"source_hash":"d6a58af84f5f5d097168d6571d3e6631c637403ba982df2f18ae0705f9c68db0"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"3e992ea8f33abf580de84e2e11c43f0a1350513dad86147278bc9b7a696c36e4"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"f3d1da30b6b60e6f69fb4c9b940490a011f1c640a8e0138afbd132ddc6227bfd"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"78369a7b6ba0aae2374f9ecb52197b449f27c4474f28d00dfbaaf7e85212be45"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"d7b5a8ec1d50c7646e586ce9ca14fedb403b906f76815a2eb196383032f1e03f"}]},{"symbol":"BWB","date":"2026-10-22","iv_pct":55.12932883735374,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-11-20","call_iv_pct":46.051822931785196,"put_iv_pct":54.99175317604356},{"expiry":"2026-12-18","call_iv_pct":78.50126712328768,"put_iv_pct":66.66028120374938},{"expiry":"2027-01-15","call_iv_pct":67.30041316526611,"put_iv_pct":33.13498130841121},{"expiry":"2027-04-16","call_iv_pct":52.950206185567005,"put_iv_pct":41.44390560471976}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"7bd784abae2a2ab5e7c99dd55283c6733eb3e07a419d6a94734bc143480dfbd2","captured_at":"2026-10-22T22:52:15.870116+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":"BWB","date":"2026-10-22","format":"json"},"source_hash":"4d86e56f17ff3a21e2a832ceaf43e36f79b12a0b161466e4278f0d52a281ae42"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2026-11-20","start_date":"2026-10-21","end_date":"2026-10-22","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"14192b2f37a7f4dc70037c51ebf013d7b2292d578db8d2634973204fd05a7f6e"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2026-12-18","start_date":"2026-10-21","end_date":"2026-10-22","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"d830026d2f5d235ac11fd3c9f9912ac28c0df43c05dbc16619443ddab7806d25"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-01-15","start_date":"2026-10-21","end_date":"2026-10-22","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"3332aee3a625da2c5fd2405fd6e0500c2bab41124b29e13e1a4fb27cd98ca124"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","start_date":"2026-10-21","end_date":"2026-10-22","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"6ac6bd7b8ec4b3c7395a7c3cb8c8c4a9fcbe9543b285214f0ceb90280da78aca"}]},{"symbol":"BWB","date":"2026-10-23","iv_pct":61.0848260441305,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-11-20","call_iv_pct":45.45518072289156,"put_iv_pct":73.10119128949616},{"expiry":"2026-12-18","call_iv_pct":79.83288489208633,"put_iv_pct":65.42332100591717},{"expiry":"2027-01-15","call_iv_pct":71.96032359905288,"put_iv_pct":56.58545216251638},{"expiry":"2027-04-16","call_iv_pct":53.980215311004784,"put_iv_pct":42.34003937007874}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"27d5de506e3f27a6223b08fec4e0626b1ecf5f5382e65dffd0635092a7ce7978","captured_at":"2026-10-23T22:33:53.061909+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":"BWB","date":"2026-10-23","format":"json"},"source_hash":"4d86e56f17ff3a21e2a832ceaf43e36f79b12a0b161466e4278f0d52a281ae42"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"fbce43cec14b87366c17e3fbd8aa7019f26b7a6c8ba91f57cc1ef9100a87dcbf"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"486992d47ae95025016dea29e9bf2457eb47ada3ff78fbbeed106e73062ba40e"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"87ab0074b8485043e794eff75d9143dd715507016fd23056f4595fec88ceef83"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"1205421fdf56a6124709dc33816054e7f6a336987ae76dd8ba458ae265e0fe59"}]},{"symbol":"BWB","date":"2026-10-26","iv_pct":63.713656580173684,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-11-20","call_iv_pct":102.54606177606178,"put_iv_pct":61.410139968895805},{"expiry":"2026-12-18","call_iv_pct":81.86508771929824,"put_iv_pct":68.86875346260388},{"expiry":"2027-01-15","call_iv_pct":72.60425057647963,"put_iv_pct":37.15097173828881},{"expiry":"2027-04-16","call_iv_pct":45.24272479564032,"put_iv_pct":40.021262604121}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"358b35bd64d3428f87c8efea06502bcc44f4dfc2d40da6838540c14bb429e5f7","captured_at":"2026-10-28T13:45:30.120147+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":"v2_verified_expiry_inventory","source_hash":"e6fdee4664493a53ff65751370de938506167b467c6370b30c3a937246b90fb6"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"1f9996616402b75aa56417884a157495006450b76836baa74fafc11a6119b014"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"9cda3091db268da3fa3af80126f0117c008ac8cf8b3774b7ef90b1591d77013c"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"a7adc9c2d9adfde18870b393cb9f9bd6fc8320a0a391f3382b64b3c64cb26ffa"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"e04a70510a82b57e4afddebd9afa1ff89bfda528b4f89a7701e54e277b0e2820"}]},{"symbol":"BWB","date":"2026-10-27","iv_pct":58.17320363648071,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-11-20","call_iv_pct":55.720144787644784,"put_iv_pct":58.741410526315796},{"expiry":"2026-12-18","call_iv_pct":85.57326470588235,"put_iv_pct":68.4580509868421},{"expiry":"2027-01-15","call_iv_pct":73.49038186157517,"put_iv_pct":37.23616788321168},{"expiry":"2027-04-16","call_iv_pct":51.89725984251968,"put_iv_pct":34.268948497854076}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"f2b240755f09cba0798bceaf5b380e0824728cc9d51b68a1e7be835d0b111b1a","captured_at":"2026-10-28T13:45:29.609616+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":"BWB","expiration":"*","start_date":"2026-10-27","end_date":"2026-10-27","strike_range":20,"format":"json"},"source_hash":"fe2be316c7e10880b7efab84d3eb4183caf60efe70696715f44170ee6c087f26"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"1f9996616402b75aa56417884a157495006450b76836baa74fafc11a6119b014"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"9cda3091db268da3fa3af80126f0117c008ac8cf8b3774b7ef90b1591d77013c"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"a7adc9c2d9adfde18870b393cb9f9bd6fc8320a0a391f3382b64b3c64cb26ffa"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"e04a70510a82b57e4afddebd9afa1ff89bfda528b4f89a7701e54e277b0e2820"}]},{"symbol":"BWB","date":"2026-10-28","iv_pct":47.32813550904344,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-11-20","call_iv_pct":83.15852912142152,"put_iv_pct":43.72073313782991},{"expiry":"2026-12-18","call_iv_pct":66.5060646203554,"put_iv_pct":31.91457149103629},{"expiry":"2027-01-15","call_iv_pct":46.3573092926491,"put_iv_pct":33.828472222222224},{"expiry":"2027-04-16","call_iv_pct":45.08961564396493,"put_iv_pct":28.049788542868125}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"bf6652f05824479b01eedbe98d91ec81e90d0ae982b865ba05fdcd4e1839bdc7","captured_at":"2026-10-29T13:50:25.754806+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":"BWB","expiration":"*","start_date":"2026-10-28","end_date":"2026-10-28","strike_range":20,"format":"json"},"source_hash":"d767b47e42975d0fbea30afc31d3c6bee80ed8da59ead5459dba2649891bddbc"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"a3939efc14c84b489f25d19e3b260eb9697f5726c061724f9071ecd39c199109"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"7c391d89cde8de339e119db0eb7ebb52ecaec02c87d7e2a419546c1835a3515e"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"ed58741d75027a3c0bfbd1aa5cccbec4bfbcb732002d92acbefc6f655972271b"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"1a252a94c0499fbf61cc011bf00f8972dc1646e5973c70eb23a8d2d1169663f9"}]},{"symbol":"BWB","date":"2026-10-29","iv_pct":48.07082737962996,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-11-20","call_iv_pct":57.509163179916314,"put_iv_pct":39.686282917734786},{"expiry":"2026-12-18","call_iv_pct":47.11742570951586,"put_iv_pct":68.20057365234938},{"expiry":"2027-01-15","call_iv_pct":56.05818580833943,"put_iv_pct":35.27586288416075},{"expiry":"2027-04-16","call_iv_pct":37.40870967741935,"put_iv_pct":43.3104152076038}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"5b61506ad72afcaae3c9fa5f34fc041da564c8de0b07d095ab89ede27201858f","captured_at":"2026-10-30T13:51:36.723000+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":"BWB","expiration":"*","start_date":"2026-10-29","end_date":"2026-10-29","strike_range":20,"format":"json"},"source_hash":"304108d8f25110aa2300e041accabdd575f20592791d8a49c4e16507dd3bc3fb"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"cef30bdbe81f2931a0deac22aca5588adaa50d5f999de037d82e8a586903efb2"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"897bf625874796a4223608116ef2978bf2e01e3465e84dcf740a8c3b7da64304"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"1db9efc00d41cf7004d0470b91ad48413b00705e6bcf1077b1005af75ac64e2b"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","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":"f857440ae17eb9a7decaf84891031410f09f08abd164330b0973a589bd296584"}]},{"symbol":"BWB","date":"2026-10-30","iv_pct":48.10604434612329,"model_version":"theta-four-friday-close-50delta-v3","expiries":[{"expiry":"2026-11-20","call_iv_pct":56.43163366336634,"put_iv_pct":63.97196358907673},{"expiry":"2026-12-18","call_iv_pct":45.286218274111675,"put_iv_pct":69.51937142857143},{"expiry":"2027-01-15","call_iv_pct":41.172438911940986,"put_iv_pct":32.123015811801004},{"expiry":"2027-04-16","call_iv_pct":34.64053088310363,"put_iv_pct":41.703182207014535}],"source":"ThetaData historical first-order Greeks","provider_symbol":"BWB","calendar_adjustments":[],"calendar_source":"ThetaData on_date and year_holidays","source_hash":"886101847afcda7923ae803db178a3bdcbaa029a956a6372b185a822f9e7d7d6","captured_at":"2026-10-31T23:12:20.614110+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":"v2_verified_expiry_inventory","source_hash":"1e599bd6367caae780bc7af24611ec4eb1b1876a92f4b45f0a050a161248a579"},"source_requests":[{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2026-11-20","start_date":"2026-10-29","end_date":"2026-10-30","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"212c1362ded356e369580ba29338f7ff865bf7710b48648c66dd693e3b2d5589"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2026-12-18","start_date":"2026-10-29","end_date":"2026-10-30","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"efeb02687c33b064845569c3a16cde3de9bf7476d49e676d578c988662443068"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-01-15","start_date":"2026-10-29","end_date":"2026-10-30","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"7e72064eff652e1bb707a3431eb61bf6040dc67bd2af62fae6ed1bf52112e9a6"},{"endpoint":"option/history/greeks/first_order","query":{"symbol":"BWB","expiration":"2027-04-16","start_date":"2026-10-29","end_date":"2026-10-30","start_time":"15:59:00","end_time":"15:59:00","interval":"1m","format":"json"},"source_hash":"1acc1889b204497dda3be397d667fa13e3ab153d26412bd795036b5d520bb233"}]}],"dailyIvModel":"theta-four-friday-close-50delta-v3","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/BWB","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":"2026-08-07","observed_at":"2026-08-07T15:59:00-04:00","iv_pct":47.40503850263006,"put_call_skew_pp":2.2969845905909434,"implied_move_pct":17.818631503970057,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"42abdc1348715a60a3beea20f3cf2e37f17b86d58c70fc9b4519050617cb1d93","expiries":["2026-08-21","2026-09-18","2026-10-16","2027-01-15"]},{"date":"2026-08-10","observed_at":"2026-08-10T15:59:00-04:00","iv_pct":53.39863054886246,"put_call_skew_pp":6.202784806350145,"implied_move_pct":18.67834347468068,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"56a62568fd8f61e4ee7667ae85453f765ff1d2729933e26ccfeeedade77aa11b","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":73.11049723629381,"put_call_skew_pp":-4.446806479672279,"implied_move_pct":24.074443050434837,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"15392510b4c5a6b6446333c72c501428c706cf72b3b5b969839a2553ace0e8aa","expiries":["2026-08-21","2026-09-18","2026-10-16","2027-01-15"]},{"date":"2026-08-12","observed_at":"2026-08-12T15:59:00-04:00","iv_pct":60.358871640320714,"put_call_skew_pp":7.181558837530309,"implied_move_pct":20.147859407871,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"3c7bc244f4d0578e40fc9fff73d024253b99b6717a2fb8d8030008e4dc9ab86e","expiries":["2026-08-21","2026-09-18","2026-10-16","2027-01-15"]},{"date":"2026-08-13","observed_at":"2026-08-13T15:59:00-04:00","iv_pct":61.04069530704673,"put_call_skew_pp":1.8906718259625777,"implied_move_pct":18.631457720037066,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"231b2188def9a6db3788dcca6de5981389f79810dce05615c65e9bd8d5b67212","expiries":["2026-08-21","2026-09-18","2026-10-16","2027-01-15"]},{"date":"2026-08-14","observed_at":"2026-08-14T15:59:00-04:00","iv_pct":49.56827147420299,"put_call_skew_pp":-9.655419226108522,"implied_move_pct":17.12122901322566,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"bac34fa63a4b9f65d9e24b1ff39b125cca7d5bcaa0c30ae6e760c2be624eedc1","expiries":["2026-08-21","2026-09-18","2026-10-16","2027-01-15"]},{"date":"2026-08-17","observed_at":"2026-08-17T15:59:00-04:00","iv_pct":75.70956481010091,"put_call_skew_pp":16.24581786152794,"implied_move_pct":21.273950157159707,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"84ebc3d5c285250d83dbb4d670b679d5fe0112a3aabfd70a5de41e68cfca3b29","expiries":["2026-08-21","2026-09-18","2026-10-16","2027-01-15"]},{"date":"2026-08-19","observed_at":"2026-08-19T15:59:00-04:00","iv_pct":90.313811769434,"put_call_skew_pp":-59.173985352580274,"implied_move_pct":19.09736446142471,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"03fdd2027a73070978104110e4bf004dd6d71772fc10c2ea2154421219bc1829","expiries":["2026-08-21","2026-09-18","2026-10-16","2027-01-15"]},{"date":"2026-08-24","observed_at":"2026-08-24T15:59:00-04:00","iv_pct":49.252068398570664,"put_call_skew_pp":1.4116766076280403,"implied_move_pct":23.392047959947504,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"a22e23e7cb5da06f48ac0af4af41ceb27b536ddc0426373c375b8f06984de5cd","expiries":["2026-09-18","2026-10-16","2027-01-15","2027-04-16"]},{"date":"2026-08-26","observed_at":"2026-08-26T15:59:00-04:00","iv_pct":48.77906078005016,"put_call_skew_pp":-10.648774988913074,"implied_move_pct":22.077224587368192,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"628bb524367799e5030bae6d2c255bccf66feb998d9202fb9bd4abd6f196a3bd","expiries":["2026-09-18","2026-10-16","2027-01-15","2027-04-16"]},{"date":"2026-08-27","observed_at":"2026-08-27T15:59:00-04:00","iv_pct":48.903227558380514,"put_call_skew_pp":-7.074253111687848,"implied_move_pct":22.073849662472533,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"e0730d304c5d612461eb565159bc4560e6678115134771acdc679147937f95e9","expiries":["2026-09-18","2026-10-16","2027-01-15","2027-04-16"]},{"date":"2026-08-28","observed_at":"2026-08-28T15:59:00-04:00","iv_pct":55.69981404495099,"put_call_skew_pp":-7.370132689817247,"implied_move_pct":24.414725896246463,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"f4ac36ad24724fff7bb82a133f55e949e4e2cbcc6d44b92fd3eebe68b0700bba","expiries":["2026-09-18","2026-10-16","2027-01-15","2027-04-16"]},{"date":"2026-08-31","observed_at":"2026-08-31T15:59:00-04:00","iv_pct":53.828161267107916,"put_call_skew_pp":-15.98250343701799,"implied_move_pct":23.678242527391088,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"42d0b312f0c1aece6837605fbc78c367a16b4b39f183d6b73746f0779363da1b","expiries":["2026-09-18","2026-10-16","2027-01-15","2027-04-16"]},{"date":"2026-09-01","observed_at":"2026-09-01T15:59:00-04:00","iv_pct":50.63173981218745,"put_call_skew_pp":-16.13452996427829,"implied_move_pct":22.226683902988512,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"b7a38bcae24bf6242473a3724d91bfe926ddda4730eb11d24867a626671fc1c2","expiries":["2026-09-18","2026-10-16","2027-01-15","2027-04-16"]},{"date":"2026-09-04","observed_at":"2026-09-04T15:59:00-04:00","iv_pct":66.41298704679039,"put_call_skew_pp":-11.641910374831273,"implied_move_pct":26.00777475642359,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"252c36b7743d69a6dfdfe5b4b7149b779e600190f65c438866ce2e42847e00b8","expiries":["2026-09-18","2026-10-16","2027-01-15","2027-04-16"]},{"date":"2026-09-09","observed_at":"2026-09-09T15:59:00-04:00","iv_pct":59.189370700276655,"put_call_skew_pp":15.810281965544098,"implied_move_pct":21.927055663906604,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"be10d223e646cfc6bce68526fe403dd3025bafd50e21d2a3cd9b65eb1c3a7443","expiries":["2026-09-18","2026-10-16","2027-01-15","2027-04-16"]},{"date":"2026-09-10","observed_at":"2026-09-10T15:59:00-04:00","iv_pct":63.138016737299225,"put_call_skew_pp":5.7739313758724204,"implied_move_pct":21.844273747756695,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"e23faeed6be087dc2a81fee45f798a258fd9f94ba524a427c179cd5f22c8aff9","expiries":["2026-09-18","2026-10-16","2027-01-15","2027-04-16"]},{"date":"2026-09-11","observed_at":"2026-09-11T15:59:00-04:00","iv_pct":64.52159009056662,"put_call_skew_pp":-5.511476656307341,"implied_move_pct":22.76530735943272,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"72b7e74770f1d8b60c9453269bb8386e8e0f2850adcf4713685df9e3da554f5e","expiries":["2026-09-18","2026-10-16","2027-01-15","2027-04-16"]},{"date":"2026-09-14","observed_at":"2026-09-14T15:59:00-04:00","iv_pct":66.72380111177822,"put_call_skew_pp":-10.71534530927012,"implied_move_pct":18.82271315533702,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"d7979561e0a8ce47daab698bd6f4053451ec3a42850534d033f175ce34529180","expiries":["2026-09-18","2026-10-16","2027-01-15","2027-04-16"]},{"date":"2026-09-16","observed_at":"2026-09-16T15:59:00-04:00","iv_pct":121.46389724577732,"put_call_skew_pp":-33.23018526912343,"implied_move_pct":27.32264322512377,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"d851ff439fb3b7c04fdede06c71219058ce5b60b1162fc07510f670fd0877b96","expiries":["2026-09-18","2026-10-16","2027-01-15","2027-04-16"]},{"date":"2026-09-17","observed_at":"2026-09-17T15:59:00-04:00","iv_pct":153.23842574658278,"put_call_skew_pp":-103.4840338857908,"implied_move_pct":25.514805158715017,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"7c35fc9c68c4b770ad924c589bc954b10d27eea784c6d4a8c0b31dcb9a0f21b9","expiries":["2026-09-18","2026-10-16","2026-11-20","2027-01-15"]},{"date":"2026-09-18","observed_at":"2026-09-18T15:59:00-04:00","iv_pct":55.90883065002746,"put_call_skew_pp":-4.914296113760885,"implied_move_pct":27.000223219622455,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"9369447777d883f59db88219b46c75c7fcb6feb7e60a20445654dcce54857642","expiries":["2026-10-16","2026-11-20","2027-01-15","2027-04-16"]},{"date":"2026-09-21","observed_at":"2026-09-21T15:59:00-04:00","iv_pct":60.48944549983608,"put_call_skew_pp":-13.765809093733163,"implied_move_pct":26.95329404656947,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"b78b7fa70cfd7dcd2eade85f30ef1ed41fe49ebd4646e8320228887ac50563d8","expiries":["2026-10-16","2026-11-20","2027-01-15","2027-04-16"]},{"date":"2026-09-22","observed_at":"2026-09-22T15:59:00-04:00","iv_pct":52.582180345643884,"put_call_skew_pp":-14.666767958974276,"implied_move_pct":24.575568246050445,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"3fe4962827da8a641c7143cdcdeb5f659dd061587c7a37519434bb35572119b1","expiries":["2026-10-16","2026-11-20","2027-01-15","2027-04-16"]},{"date":"2026-09-23","observed_at":"2026-09-23T15:59:00-04:00","iv_pct":54.033760662382456,"put_call_skew_pp":-10.661164905060483,"implied_move_pct":26.150706541089864,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"cd9dccae353b8109a096d61c55a22fc84c5f990b122d09c961f3a0f5635a1625","expiries":["2026-10-16","2026-11-20","2027-01-15","2027-04-16"]},{"date":"2026-09-24","observed_at":"2026-09-24T15:59:00-04:00","iv_pct":55.07572477759453,"put_call_skew_pp":-17.104352005716606,"implied_move_pct":25.725235392691175,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"a50201e23464f44e5f9bc832cf37072a1b6f509fb7d59d2adb894fd48d4ab165","expiries":["2026-10-16","2026-11-20","2027-01-15","2027-04-16"]},{"date":"2026-09-25","observed_at":"2026-09-25T15:59:00-04:00","iv_pct":57.43709636953519,"put_call_skew_pp":-15.999340721897331,"implied_move_pct":25.439788828770368,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"d0aeec331cd9cd795c07d497c70bab3b04dba0c5cd736b7bb561d369845bd3de","expiries":["2026-10-16","2026-11-20","2027-01-15","2027-04-16"]},{"date":"2026-09-28","observed_at":"2026-09-28T15:59:00-04:00","iv_pct":66.85855133411702,"put_call_skew_pp":-28.222913025030977,"implied_move_pct":28.32437804292109,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"869657e85b645a356c23cf2ba5676a01b74c457ab20a735cb370e9eb459d9f5e","expiries":["2026-10-16","2026-11-20","2027-01-15","2027-04-16"]},{"date":"2026-09-29","observed_at":"2026-09-29T15:59:00-04:00","iv_pct":57.540181061056245,"put_call_skew_pp":-30.543486081838353,"implied_move_pct":24.79226022074159,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"cb23b169548c8f63d25490dee98f0f1538ca3b9a6013559cd06440dfe438aafd","expiries":["2026-10-16","2026-11-20","2027-01-15","2027-04-16"]},{"date":"2026-09-30","observed_at":"2026-09-30T15:59:00-04:00","iv_pct":60.087333370831004,"put_call_skew_pp":-11.297892945135967,"implied_move_pct":27.069622523950645,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"f4fffd24a53ef02d3bade1efedeb0b1a4c658a82aed37897c313cba284e66069","expiries":["2026-10-16","2026-11-20","2027-01-15","2027-04-16"]},{"date":"2026-10-01","observed_at":"2026-10-01T15:59:00-04:00","iv_pct":58.928884132047614,"put_call_skew_pp":-8.173410304851929,"implied_move_pct":24.242380634826468,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"40a3b6d5892634921243ced3ba1f6bcd17fe5b0cc44cdf320ceb68e40d774909","expiries":["2026-10-16","2026-11-20","2027-01-15","2027-04-16"]},{"date":"2026-10-02","observed_at":"2026-10-02T15:59:00-04:00","iv_pct":45.61502018939091,"put_call_skew_pp":-12.477093241775172,"implied_move_pct":20.066647737302347,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"839fd9bae3a855cddbf1a5b25e9fad824ab87e349484f8bcb05cf409c73f12b7","expiries":["2026-10-16","2026-11-20","2027-01-15","2027-04-16"]},{"date":"2026-10-05","observed_at":"2026-10-05T15:59:00-04:00","iv_pct":62.64538231510157,"put_call_skew_pp":-30.237778625663687,"implied_move_pct":23.75805056140362,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"08063959cf5d8466fb80bdb1b394cf0336099754a7a98d3fea2dd6dd35844425","expiries":["2026-10-16","2026-11-20","2027-01-15","2027-04-16"]},{"date":"2026-10-07","observed_at":"2026-10-07T15:59:00-04:00","iv_pct":69.30196555699905,"put_call_skew_pp":-26.419383212557516,"implied_move_pct":25.892587483934058,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"bf0b3f1231b07c1662f5893d49bd08cb05d20faf76859ba3198c727d78cfa50d","expiries":["2026-10-16","2026-11-20","2027-01-15","2027-04-16"]},{"date":"2026-10-08","observed_at":"2026-10-08T15:59:00-04:00","iv_pct":59.999933373962975,"put_call_skew_pp":-10.878922027110622,"implied_move_pct":20.7363063695878,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"8f1e33d10171d91a1d1429e3a535fe397fdbed73a5eba14b96e2aa4143a28951","expiries":["2026-10-16","2026-11-20","2027-01-15","2027-04-16"]},{"date":"2026-10-09","observed_at":"2026-10-09T15:59:00-04:00","iv_pct":64.94467315371932,"put_call_skew_pp":-38.188064067851954,"implied_move_pct":23.580055624339956,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"57b574c9abdc3b20744cd7bef889fb58b2e0e4a1c0b20517d44fe89e0faab1df","expiries":["2026-10-16","2026-11-20","2027-01-15","2027-04-16"]},{"date":"2026-10-13","observed_at":"2026-10-13T15:59:00-04:00","iv_pct":93.86252601601603,"put_call_skew_pp":-12.393999121016755,"implied_move_pct":25.539744409399592,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"8ab28f6f1cee6f85156a9353a6d71de1042e36d62c3e1978ebf825d2d588f789","expiries":["2026-10-16","2026-11-20","2027-01-15","2027-04-16"]},{"date":"2026-10-14","observed_at":"2026-10-14T15:59:00-04:00","iv_pct":90.82707420543653,"put_call_skew_pp":-61.5836507237399,"implied_move_pct":23.62288033353868,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"cf9d4f0eabb8bf326dd8e148e7eecb539d0c37466ef88e9e9fbd5ea4c4d8287d","expiries":["2026-10-16","2026-11-20","2027-01-15","2027-04-16"]},{"date":"2026-10-15","observed_at":"2026-10-15T15:59:00-04:00","iv_pct":87.52074727583306,"put_call_skew_pp":-29.918467591313227,"implied_move_pct":19.64197462227012,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"6367fd048adcc159d2bbbe3ed25863cab1430bec37578f8bdbf372986670dec0","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":47.08262471717143,"put_call_skew_pp":-6.439000589480113,"implied_move_pct":22.694306720508777,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"52d0ea618e26d4ae7959201ef67c1c0557c25de7e458b15ec197f7352bd36424","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":44.13735154550447,"put_call_skew_pp":-6.898710102958169,"implied_move_pct":20.20755753697339,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"d0a059a429857e8202b8768877cb084540546ad8164320dd5c1cb33e416d1ac0","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":53.50387980181634,"put_call_skew_pp":0.7630235883396193,"implied_move_pct":24.1064718865681,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"7eb79f16528edb1c540d73a907e821c888d3d70a305ee725d23ab3b4dc7f8aab","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":55.12932883735374,"put_call_skew_pp":-12.143197028245519,"implied_move_pct":24.974014258358526,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"7bd784abae2a2ab5e7c99dd55283c6733eb3e07a419d6a94734bc143480dfbd2","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":61.084826044130494,"put_call_skew_pp":-3.444650174256772,"implied_move_pct":27.252405112476296,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"27d5de506e3f27a6223b08fec4e0626b1ecf5f5382e65dffd0635092a7ce7978","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":63.713656580173684,"put_call_skew_pp":-23.701749273392622,"implied_move_pct":26.313741215911598,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"358b35bd64d3428f87c8efea06502bcc44f4dfc2d40da6838540c14bb429e5f7","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":58.17320363648071,"put_call_skew_pp":-16.994118325849584,"implied_move_pct":24.779682602263136,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"f2b240755f09cba0798bceaf5b380e0824728cc9d51b68a1e7be835d0b111b1a","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":47.32813550904344,"put_call_skew_pp":-25.899488321108603,"implied_move_pct":19.475715897421637,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"bf6652f05824479b01eedbe98d91ec81e90d0ae982b865ba05fdcd4e1839bdc7","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":48.07082737962996,"put_call_skew_pp":-2.905087428335559,"implied_move_pct":20.454275668623545,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"5b61506ad72afcaae3c9fa5f34fc041da564c8de0b07d095ab89ede27201858f","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":48.10604434612329,"put_call_skew_pp":7.446677825985267,"implied_move_pct":19.543782708357668,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-friday-close-50delta-v3","source_hash":"886101847afcda7923ae803db178a3bdcbaa029a956a6372b185a822f9e7d7d6","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-04-16"]}]}