{"schemaVersion":1,"symbol":"GALT","days":90,"observations":[{"symbol":"GALT","expiry":"2026-11-20","observed_at":"2026-10-22T13:30:03.598000+00:00","captured_at":"2026-10-22T13:33:40.003Z","last_trade_at":"2026-10-22T13:31:19.524740962Z","price":3.32,"iv_pct":161.09176282360318,"implied_move_pct":92.67608786960639,"put_call_skew_pp":-1.535970350866589,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/GALT","source_hash":"4f9ec40980f4a68d67813a8ff99c6dde26e4e44ed100afa9dff49b90474b4028"},{"symbol":"GALT","expiry":"2026-11-20","observed_at":"2026-10-22T19:50:52.273000+00:00","captured_at":"2026-10-22T21:58:22.751Z","last_trade_at":"2026-10-22T20:00:00.447976345Z","price":3.38,"iv_pct":166.11749604340798,"implied_move_pct":94.57640517049096,"put_call_skew_pp":7.18324053367887,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/GALT","source_hash":"40e3b8a52266644201887dffeb4029f2244ba6370dbff18ace39e15258958274"},{"symbol":"GALT","expiry":"2026-11-20","observed_at":"2026-10-26T13:30:01.915000+00:00","captured_at":"2026-10-26T13:42:47.029Z","last_trade_at":"2026-10-26T13:42:25.648224819Z","price":3.16,"iv_pct":338.6846667242445,"implied_move_pct":110.74043746097122,"put_call_skew_pp":-16.66565714965442,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/GALT","source_hash":"167a927cd55bfe980352c7985d76244a1688ebb094a649113da839b2c6f32ddc"},{"symbol":"GALT","expiry":"2026-11-20","observed_at":"2026-10-27T13:30:00.375000+00:00","captured_at":"2026-10-27T13:37:46.195Z","last_trade_at":"2026-10-27T13:34:17.377415382Z","price":3.14,"iv_pct":311.89194056201484,"implied_move_pct":111.18956460126108,"put_call_skew_pp":-113.30100529894749,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/GALT","source_hash":"9d2076f91965881d5b175dedd9117b96df41e4a6bcd0be1c318d97116709bb95"},{"symbol":"GALT","expiry":"2026-11-20","observed_at":"2026-10-28T13:30:04.181000+00:00","captured_at":"2026-10-28T13:36:08.326Z","last_trade_at":"2026-10-28T13:30:13.383501131Z","price":3.27,"iv_pct":297.83461885554107,"implied_move_pct":113.81720141460976,"put_call_skew_pp":113.76041107028676,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/GALT","source_hash":"8a2959a92e63d9bb30502496780a3389dadfa43f414e4510f0c06b1a2036fdf3"},{"symbol":"GALT","expiry":"2026-11-20","observed_at":"2026-10-28T19:59:54.875000+00:00","captured_at":"2026-10-28T22:55:12.685Z","last_trade_at":"2026-10-28T20:46:53.073324952Z","price":3.444,"iv_pct":191.84515048671028,"implied_move_pct":98.3367086980739,"put_call_skew_pp":28.930977350931176,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/GALT","source_hash":"e3f344b597516017d58421396e832dab91256aef7190a4d3280be45f2be92607"},{"symbol":"GALT","expiry":"2026-11-20","observed_at":"2026-11-02T20:54:58.317000+00:00","captured_at":"2026-11-02T21:04:26.730Z","last_trade_at":"2026-11-02T21:00:00.512728161Z","price":3.33,"iv_pct":191.06126173844083,"implied_move_pct":51.55043399398025,"put_call_skew_pp":-51.47600463343838,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/GALT","source_hash":"edc4810cd5915e1488a73d1850eeb94ded450fc9c217de707830e086b78dfa2c"}],"dailyIv":[],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/GALT","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":[]}