{"schemaVersion":1,"symbol":"NWS","days":90,"observations":[{"symbol":"NWS","expiry":"2026-11-20","observed_at":"2026-10-22T15:21:17.162000+00:00","captured_at":"2026-10-22T15:33:31.653Z","last_trade_at":"2026-10-22T15:33:27.106351708Z","price":33.815,"iv_pct":53.821690921838595,"implied_move_pct":15.603336632326256,"put_call_skew_pp":41.12302867879117,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/NWS","source_hash":"9d0ef6f71f91165255925e6c45887625e3e82dc7e4e73bd12648fc85e18df967"},{"symbol":"NWS","expiry":"2026-11-20","observed_at":"2026-10-22T19:57:47.168000+00:00","captured_at":"2026-10-22T22:17:16.880Z","last_trade_at":"2026-10-22T20:00:02.050643915Z","price":33.95,"iv_pct":42.723669624883264,"implied_move_pct":10.7698538212921,"put_call_skew_pp":28.555412839370547,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/NWS","source_hash":"d09182fae2eecbbd2c0a530989e77958503d406695c8120e966910159634eac2"}],"dailyIv":[],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/NWS","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"}}