{"schemaVersion":1,"symbol":"PHM","days":90,"observations":[{"symbol":"PHM","expiry":"2026-11-20","observed_at":"2026-10-21T14:45:11.344000+00:00","captured_at":"2026-10-21T14:53:56.579Z","last_trade_at":"2026-10-21T14:53:56.167951533Z","price":114.58,"iv_pct":39.67907362030905,"implied_move_pct":9.143307528368315,"put_call_skew_pp":3.644889411764707,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/PHM","source_hash":"ff761cc7506b6cb6f84c343805bfc89aa0cc31d6552a8bc26f0ca41d9af379d0"},{"symbol":"PHM","expiry":"2026-11-20","observed_at":"2026-10-21T15:09:41.854000+00:00","captured_at":"2026-10-21T15:20:59.718Z","last_trade_at":"2026-10-21T15:20:55.152464537Z","price":114.695,"iv_pct":39.70258467023173,"implied_move_pct":9.160408907307973,"put_call_skew_pp":4.195527826213313,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/PHM","source_hash":"1981587dcb12f6e46e22966c5dd93b4095612efa6e538ad5d7a69fab3dc7b48e"},{"symbol":"PHM","expiry":"2026-11-20","observed_at":"2026-10-21T15:35:09.496000+00:00","captured_at":"2026-10-21T15:37:50.670Z","last_trade_at":"2026-10-21T15:37:17.7626094Z","price":114.895,"iv_pct":39.760590721512244,"implied_move_pct":9.194931214147571,"put_call_skew_pp":5.155714285714286,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/PHM","source_hash":"d665096442756eccd6d3483729c62a87df01c3004114086a18adf5ea8fcdac32"},{"symbol":"PHM","expiry":"2026-11-20","observed_at":"2026-10-21T15:35:09.498000+00:00","captured_at":"2026-10-21T15:49:25.933Z","last_trade_at":"2026-10-21T15:49:23.929636204Z","price":114.62,"iv_pct":39.59688420875986,"implied_move_pct":9.126950952683348,"put_call_skew_pp":3.8414830769230743,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/PHM","source_hash":"cc17b05cba77c7bd1b50d42427655586c2eb8cf8d29a04bf170b2f3278f15a33"},{"symbol":"PHM","expiry":"2026-11-20","observed_at":"2026-10-21T15:45:27.687000+00:00","captured_at":"2026-10-21T16:00:04.649Z","last_trade_at":"2026-10-21T15:59:51.307175542Z","price":114.73,"iv_pct":39.174157045493644,"implied_move_pct":9.056699946818798,"put_call_skew_pp":3.639388052302156,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/PHM","source_hash":"40fed32d1bc3550a2a158aa00ea469c2e9c99db81d566625d3535392cfbf3b06"},{"symbol":"PHM","expiry":"2026-11-20","observed_at":"2026-10-21T16:02:51.041000+00:00","captured_at":"2026-10-21T16:10:41.804Z","last_trade_at":"2026-10-21T16:09:18.667402248Z","price":114.74,"iv_pct":38.15609287925697,"implied_move_pct":8.786347488547266,"put_call_skew_pp":3.6733356968893514,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/PHM","source_hash":"f6e9a0141c25cf7f1d22deb02a9dc9f832095969a4d99cc8f8c3c059e6e3d8da"},{"symbol":"PHM","expiry":"2026-11-20","observed_at":"2026-10-21T16:17:42.627000+00:00","captured_at":"2026-10-21T16:20:49.010Z","last_trade_at":"2026-10-21T16:20:36.314724946Z","price":114.735,"iv_pct":38.13116876290236,"implied_move_pct":8.774063439611172,"put_call_skew_pp":3.661083193746512,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/PHM","source_hash":"f26caad71c3aec5c2fabfcdfecd34a9a0d7a64e49256000298fcfa86d03829db"},{"symbol":"PHM","expiry":"2026-11-20","observed_at":"2026-10-21T16:23:02.687000+00:00","captured_at":"2026-10-21T16:31:00.712Z","last_trade_at":"2026-10-21T16:30:06.872432966Z","price":114.79,"iv_pct":38.04473758865248,"implied_move_pct":8.759116356523647,"put_call_skew_pp":3.8429506842850403,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/PHM","source_hash":"0a3deec667c76400a082846a00b4e7b5557e90287ebe6dd36bf8a55ea09851b0"},{"symbol":"PHM","expiry":"2026-11-20","observed_at":"2026-10-21T16:39:55.070000+00:00","captured_at":"2026-10-21T16:41:17.705Z","last_trade_at":"2026-10-21T16:41:04.97382367Z","price":115.06,"iv_pct":37.8435027972028,"implied_move_pct":8.713170629127521,"put_call_skew_pp":2.4014593755390723,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/PHM","source_hash":"ef9a85babd052ccd044c9fed816dffe85c0a907a2b226008d74e2e55484997f3"},{"symbol":"PHM","expiry":"2026-11-20","observed_at":"2026-10-21T16:47:52.754000+00:00","captured_at":"2026-10-21T16:51:35.214Z","last_trade_at":"2026-10-21T16:51:13.086180476Z","price":114.69,"iv_pct":37.52800364183913,"implied_move_pct":8.599708403358395,"put_call_skew_pp":1.244777202072539,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/PHM","source_hash":"44fa77f11ca83ac9c84e85665f76942b8ffc9034eaa0071cd17364382525c8d7"},{"symbol":"PHM","expiry":"2026-11-20","observed_at":"2026-10-21T16:56:00.913000+00:00","captured_at":"2026-10-21T17:02:46.455Z","last_trade_at":"2026-10-21T17:02:41.353060528Z","price":114.65,"iv_pct":37.72128318584071,"implied_move_pct":8.644454094052525,"put_call_skew_pp":1.181204311152767,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/PHM","source_hash":"a6f2cd67d788dab962d6f02db2b1804d7f4feaa2df6bf11357bc199fb520f3b3"},{"symbol":"PHM","expiry":"2026-11-20","observed_at":"2026-10-21T17:07:23.047000+00:00","captured_at":"2026-10-21T17:17:05.535Z","last_trade_at":"2026-10-21T17:17:04.459237087Z","price":114.819,"iv_pct":37.41598339684268,"implied_move_pct":8.59236674239543,"put_call_skew_pp":1.5861813501144184,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/PHM","source_hash":"5ab53941a4d2f0636627d220cf680fb263c6ad67ea902c0bb1605d05ff3a6dcd"},{"symbol":"PHM","expiry":"2026-11-20","observed_at":"2026-10-21T17:28:36.318000+00:00","captured_at":"2026-10-21T17:30:40.296Z","last_trade_at":"2026-10-21T17:30:08.070855864Z","price":115.145,"iv_pct":37.9840264121843,"implied_move_pct":8.758417218688134,"put_call_skew_pp":1.7766593814030673,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/PHM","source_hash":"c93d3fff734ace8f6114ee217f76c8a9135c37cb2de235a7bbf901c8cbe957d7"},{"symbol":"PHM","expiry":"2026-11-20","observed_at":"2026-10-21T17:33:32.708000+00:00","captured_at":"2026-10-21T17:41:06.257Z","last_trade_at":"2026-10-21T17:40:45.971683417Z","price":114.87,"iv_pct":37.658932926829266,"implied_move_pct":8.642457964146107,"put_call_skew_pp":0.6957551571235843,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/PHM","source_hash":"bfdc7573906ac2c49bda191810abc53c715a9fd51537a00d5cd0bc1e5f069307"}],"dailyIv":[{"symbol":"PHM","date":"2026-10-19","iv_pct":52.418643526241155,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-10-23","call_iv_pct":64.26881266490764,"put_iv_pct":66.66401898734178},{"expiry":"2026-10-30","call_iv_pct":49.731818181818184,"put_iv_pct":49.908478260869565},{"expiry":"2026-11-06","call_iv_pct":51.679240506329116,"put_iv_pct":50.11512499999999},{"expiry":"2026-11-13","call_iv_pct":48.108275862068965,"put_iv_pct":38.87337874659401}],"source":"ThetaData EOD Greeks","source_hash":"450e9db8e820612e8343026525ae18eb7b8b5192b4c5e60e4703328bbbd43752","captured_at":"2026-10-21T15:53:47.326143+00:00","migrated_from":"theta-four-listed-fridays-50delta-v1","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays"},{"symbol":"PHM","date":"2026-10-20","iv_pct":51.51541324446032,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-10-23","call_iv_pct":68.44314285714285,"put_iv_pct":74.86667976424361},{"expiry":"2026-10-30","call_iv_pct":48.08561643835617,"put_iv_pct":52.6653494623656},{"expiry":"2026-11-06","call_iv_pct":40.21068493150685,"put_iv_pct":44.995967302452314},{"expiry":"2026-11-13","call_iv_pct":40.67482142857143,"put_iv_pct":42.18104377104377}],"source":"ThetaData EOD Greeks","source_hash":"62dae55c30ca165d1cc002570d6d71fe9933fd65d455d745836501448b95c075","captured_at":"2026-10-21T15:53:45.326026+00:00","migrated_from":"theta-four-listed-fridays-50delta-v1","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays"}],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/PHM","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"}}