{"schemaVersion":1,"symbol":"SFYF","days":90,"observations":[{"symbol":"SFYF","expiry":"2026-11-20","observed_at":"2026-10-22T19:55:00.794000+00:00","captured_at":"2026-10-22T20:21:49.013Z","last_trade_at":"2026-10-22T20:10:00.003051453Z","price":63.3743,"iv_pct":28.190970886677736,"implied_move_pct":6.272001199106788,"put_call_skew_pp":-1.9573749581130062,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/SFYF","source_hash":"df2ef3f48aa5f6c1733fcded66b714d8b16945f5f4f030f9c4e6e459e8b67d62"}],"dailyIv":[],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/SFYF","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"}}