{"schemaVersion":1,"symbol":"GOVT","days":90,"observations":[{"symbol":"GOVT","expiry":"2026-11-20","observed_at":"2026-10-21T19:55:02.039000+00:00","captured_at":"2026-10-22T05:02:34.006Z","last_trade_at":"2026-10-22T00:00:03.225664196Z","price":22.06,"iv_pct":16.648240451917285,"implied_move_pct":4.475330429316822,"put_call_skew_pp":24.56929547739523,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/GOVT","source_hash":"33b03f9295f41ac330bb0fde9fb0f79108c3d4ff498134cab6d28330de70b005"},{"symbol":"GOVT","expiry":"2026-11-20","observed_at":"2026-10-22T19:55:02.090000+00:00","captured_at":"2026-10-22T20:13:46.475Z","last_trade_at":"2026-10-22T20:12:00.162973519Z","price":22.225,"iv_pct":36.41565849534347,"implied_move_pct":5.398595371671265,"put_call_skew_pp":-33.23046348732481,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/GOVT","source_hash":"edf387f7baa7f75e08c9de2d5a10120579da89c9a5f80a3a64310eb08e4df1a3"}],"dailyIv":[],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/GOVT","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"}}