{"schemaVersion":1,"symbol":"CASH","days":90,"observations":[{"symbol":"CASH","expiry":"2026-11-20","observed_at":"2026-10-21T19:55:01.763000+00:00","captured_at":"2026-10-22T00:48:39.764Z","last_trade_at":"2026-10-21T20:00:07.636197175Z","price":74.2,"iv_pct":38.47394425962387,"implied_move_pct":8.804750845417633,"put_call_skew_pp":-19.34972108731907,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/CASH","source_hash":"ce8e376261b38c2145b6e054bd9872285387d23d4aa5456da446bf6d3255eede"},{"symbol":"CASH","expiry":"2026-11-20","observed_at":"2026-10-22T19:50:00.203000+00:00","captured_at":"2026-10-22T21:07:41.213Z","last_trade_at":"2026-10-22T20:11:07.034006246Z","price":76.8896,"iv_pct":32.84513877867574,"implied_move_pct":6.619626138978204,"put_call_skew_pp":29.35403392476099,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/CASH","source_hash":"4c827c7d796d01ec4c1b4f08554e873225da1086d3f5e91c14ab56358eeb75dd"}],"dailyIv":[{"symbol":"CASH","date":"2026-10-20","iv_pct":35.93771982280309,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":37.94271095152603,"put_iv_pct":46.70580078125},{"expiry":"2026-12-18","call_iv_pct":33.98794196668458,"put_iv_pct":34.0201354679803},{"expiry":"2027-03-19","call_iv_pct":33.362118305355715,"put_iv_pct":34.03341994970662},{"expiry":"2027-06-17","call_iv_pct":32.99021494370522,"put_iv_pct":34.45941621621621}],"source":"ThetaData EOD Greeks","provider_symbol":"CASH","calendar_adjustments":[{"expiry":"2027-06-17","friday":"2027-06-18"}],"calendar_source":"ThetaData year_holidays","source_hash":"e8418c6b4c4e73cbfff76674490f7800aba673264818290f3023a6dcae194154","captured_at":"2026-10-22T13:40:16.649200+00:00"},{"symbol":"CASH","date":"2026-10-21","iv_pct":35.77422936677083,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":40.24453358208955,"put_iv_pct":36.69508594094315},{"expiry":"2026-12-18","call_iv_pct":34.90620689655172,"put_iv_pct":37.45953282081608},{"expiry":"2027-03-19","call_iv_pct":34.189901477832514,"put_iv_pct":34.82855421686747},{"expiry":"2027-06-17","call_iv_pct":33.488154327424404,"put_iv_pct":34.38186567164179}],"source":"ThetaData EOD Greeks","provider_symbol":"CASH","calendar_adjustments":[{"expiry":"2027-06-17","friday":"2027-06-18"}],"calendar_source":"ThetaData year_holidays","source_hash":"ec386e3a321549cc48fa6651ba8bf6ae662f3666c709fdd97d82e606ad613cec","captured_at":"2026-10-22T13:40:15.377247+00:00"}],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/CASH","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"}}