{"schemaVersion":1,"symbol":"ALM","days":90,"observations":[{"symbol":"ALM","expiry":"2026-11-20","observed_at":"2026-10-21T19:55:51.696000+00:00","captured_at":"2026-10-22T00:11:23.358Z","last_trade_at":"2026-10-21T23:56:22.477194281Z","price":9.23,"iv_pct":86.68699326242645,"implied_move_pct":21.53663643432396,"put_call_skew_pp":-11.947497394047424,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/ALM","source_hash":"bff066ad99c0913f30fdff55fc699e174558753e255527812fe52b558f6605ee"}],"dailyIv":[],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/ALM","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"}}