{"schemaVersion":1,"symbol":"KSA","days":90,"observations":[{"symbol":"KSA","expiry":"2026-11-20","observed_at":"2026-10-21T19:49:50.048000+00:00","captured_at":"2026-10-22T06:38:39.882Z","last_trade_at":"2026-10-22T00:00:00.100623746Z","price":34.55,"iv_pct":49.9884814085158,"implied_move_pct":11.218995131211763,"put_call_skew_pp":-22.163582945266647,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/KSA","source_hash":"f47c4e3faad5965ec2f2606804984da3ee4cc9fb1e1a6494484101c9ac64835d"}],"dailyIv":[],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/KSA","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"}}