{"schemaVersion":1,"symbol":"DAX","days":90,"observations":[{"symbol":"DAX","expiry":"2026-11-20","observed_at":"2026-10-21T19:50:06.611000+00:00","captured_at":"2026-10-22T03:07:39.840Z","last_trade_at":"2026-10-21T20:00:00.21693663Z","price":44.5067,"iv_pct":21.94105176535826,"implied_move_pct":5.009998713715226,"put_call_skew_pp":4.912833363843655,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/DAX","source_hash":"560e0fc4a31e4d7bd2b2bcff9f6a6e5eef62884a0acbb5dc8b5c925b9fc89162"},{"symbol":"DAX","expiry":"2026-11-20","observed_at":"2026-10-22T18:01:57.788000+00:00","captured_at":"2026-10-22T18:11:15.537Z","last_trade_at":"2026-10-22T18:01:36.077858648Z","price":44.06,"iv_pct":22.04362751319352,"implied_move_pct":4.950163840142244,"put_call_skew_pp":6.654151939720565,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/DAX","source_hash":"23edb9f51241ed52bd7a2683639b3984df1c5470ed8d38667cab446aac2988d6"}],"dailyIv":[{"symbol":"DAX","date":"2026-10-20","iv_pct":20.450970679369245,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":16.85766447368421,"put_iv_pct":23.1632700729927},{"expiry":"2026-12-18","call_iv_pct":18.257198641765704,"put_iv_pct":22.29479271991911},{"expiry":"2027-01-15","call_iv_pct":17.344625592417064,"put_iv_pct":22.678571428571427},{"expiry":"2027-04-16","call_iv_pct":17.690634441087614,"put_iv_pct":25.321008064516132}],"source":"ThetaData EOD Greeks","provider_symbol":"DAX","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays","source_hash":"e25ec11149a3edb1d2e6bc04934aca777cd6f441420aec5f1bf3ecc4bc1c21a7","captured_at":"2026-10-22T15:12:27.365240+00:00"},{"symbol":"DAX","date":"2026-10-21","iv_pct":21.15744270620943,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":21.615979933110367,"put_iv_pct":22.10649369903632},{"expiry":"2026-12-18","call_iv_pct":18.970113177041227,"put_iv_pct":21.134144144144145},{"expiry":"2027-01-15","call_iv_pct":18.834709302325585,"put_iv_pct":22.967062023939064},{"expiry":"2027-04-16","call_iv_pct":19.18103937007874,"put_iv_pct":24.45}],"source":"ThetaData EOD Greeks","provider_symbol":"DAX","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays","source_hash":"8e0eeb5b7e15d454954e3d339c3154c270744d8a81b988772db86d0d5fc8f1bb","captured_at":"2026-10-22T15:12:26.039793+00:00"}],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/DAX","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"}}