{"schemaVersion":1,"symbol":"EMA","days":90,"observations":[{"symbol":"EMA","expiry":"2026-11-20","observed_at":"2026-10-21T19:56:00.759000+00:00","captured_at":"2026-10-22T04:22:32.829Z","last_trade_at":"2026-10-21T23:00:00.001679024Z","price":47.37,"iv_pct":46.17449082735218,"implied_move_pct":9.651927119081687,"put_call_skew_pp":-3.183212995727691,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/EMA","source_hash":"d24edc9ea095044960cc2f16191a486e61dcd04d83d39f67cd4f0033414393d5"}],"dailyIv":[],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/EMA","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"}}