{"schemaVersion":1,"symbol":"IJT","days":90,"observations":[{"symbol":"IJT","expiry":"2026-11-20","observed_at":"2026-10-21T19:55:05.705000+00:00","captured_at":"2026-10-22T05:13:12.000Z","last_trade_at":"2026-10-21T20:00:00.105965335Z","price":162.09,"iv_pct":19.50369952352591,"implied_move_pct":4.396343607370238,"put_call_skew_pp":2.5095943478606024,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/IJT","source_hash":"bcede42dd7bdb363d3847e352a7b174b9efe80d2a0b6ddaf02e6476ded72568d"}],"dailyIv":[],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/IJT","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"}}