{"schemaVersion":1,"symbol":"FXF","days":90,"observations":[{"symbol":"FXF","expiry":"2026-11-20","observed_at":"2026-10-21T19:50:00.780000+00:00","captured_at":"2026-10-22T04:59:16.194Z","last_trade_at":"2026-10-22T00:00:00.024727048Z","price":106.77,"iv_pct":7.774499740610412,"implied_move_pct":1.7801457964970795,"put_call_skew_pp":-6.426793419748793,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/FXF","source_hash":"66706d989c2653951c6822964b84185d158fa41f486b139768e31e627085f605"},{"symbol":"FXF","expiry":"2026-11-20","observed_at":"2026-10-22T19:25:38.547000+00:00","captured_at":"2026-10-22T19:31:00.357Z","last_trade_at":"2026-10-22T19:29:23.238346642Z","price":107.23,"iv_pct":10.40258229079425,"implied_move_pct":2.5573821576378815,"put_call_skew_pp":-6.262643761820283,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/FXF","source_hash":"a0a69306fd024780b0d5a544013d67547b3446694569d4146acbd7917d751745"}],"dailyIv":[],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/FXF","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"}}