{"schemaVersion":1,"symbol":"RBRK","days":90,"observations":[{"symbol":"RBRK","expiry":"2026-11-20","observed_at":"2026-10-21T14:50:34.981000+00:00","captured_at":"2026-10-21T14:54:02.155Z","last_trade_at":"2026-10-21T14:53:56.777092179Z","price":120.07,"iv_pct":61.520306018361104,"implied_move_pct":14.387608639893246,"put_call_skew_pp":4.526920502976295,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/RBRK","source_hash":"de7ab905bae037d937b801b7e99df0e181067a1eba8d6931212275eeaac489fe"},{"symbol":"RBRK","expiry":"2026-11-20","observed_at":"2026-10-21T15:18:03.518000+00:00","captured_at":"2026-10-21T15:21:06.298Z","last_trade_at":"2026-10-21T15:20:50.972677579Z","price":120.5,"iv_pct":62.361,"implied_move_pct":14.548472274613353,"put_call_skew_pp":5.484489597875308,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/RBRK","source_hash":"715e99a92ead39d36659776e5180de2c88c7d9b22c91d362d3a13424e5d3e849"},{"symbol":"RBRK","expiry":"2026-11-20","observed_at":"2026-10-21T15:35:20.301000+00:00","captured_at":"2026-10-21T15:37:56.847Z","last_trade_at":"2026-10-21T15:37:47.099416557Z","price":120.175,"iv_pct":61.71742256362508,"implied_move_pct":14.373233892173337,"put_call_skew_pp":4.120610654490109,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/RBRK","source_hash":"68692aab5bf2a162fa4560073263e721f59a486d93ac1076981ba1f88a88c850"},{"symbol":"RBRK","expiry":"2026-11-20","observed_at":"2026-10-21T15:55:47.088000+00:00","captured_at":"2026-10-21T16:00:11.419Z","last_trade_at":"2026-10-21T16:00:03.051397934Z","price":119.9,"iv_pct":59.64123675253346,"implied_move_pct":13.74058976069702,"put_call_skew_pp":3.1289756097560906,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/RBRK","source_hash":"3aa3e6758ad2d663e2b4fe3fb9cef8cdad6ee45a9b9c9ce46836ef0a55ca9998"},{"symbol":"RBRK","expiry":"2026-11-20","observed_at":"2026-10-21T16:06:54.984000+00:00","captured_at":"2026-10-21T16:10:48.048Z","last_trade_at":"2026-10-21T16:10:44.224870214Z","price":120.23,"iv_pct":60.73363709032774,"implied_move_pct":14.12046220408131,"put_call_skew_pp":4.316545454545451,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/RBRK","source_hash":"f0df037988b68a79ac0ef24abb5144d09018ae467efe8762aa25086f44f694b5"},{"symbol":"RBRK","expiry":"2026-11-20","observed_at":"2026-10-21T16:14:00.966000+00:00","captured_at":"2026-10-21T16:20:55.351Z","last_trade_at":"2026-10-21T16:20:42.484291235Z","price":120.16,"iv_pct":60.29890958768007,"implied_move_pct":13.978236833418991,"put_call_skew_pp":2.555730501862552,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/RBRK","source_hash":"d416627e064d25521ae7b1aa824da25fb86a902312f9f0a06845aafff4f600d6"},{"symbol":"RBRK","expiry":"2026-11-20","observed_at":"2026-10-21T16:17:01.890000+00:00","captured_at":"2026-10-21T16:31:06.941Z","last_trade_at":"2026-10-21T16:31:06.613472486Z","price":120.6,"iv_pct":62.01714912280703,"implied_move_pct":14.507991232919224,"put_call_skew_pp":3.2130964052287547,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/RBRK","source_hash":"0a2c63a7e3a8e6cb071ce2b7fb2b400a7b638669f2b4e63da4a0fa583d193137"},{"symbol":"RBRK","expiry":"2026-11-20","observed_at":"2026-10-21T16:32:03.651000+00:00","captured_at":"2026-10-21T16:41:23.824Z","last_trade_at":"2026-10-21T16:41:16.937817075Z","price":121.08,"iv_pct":62.6549394379845,"implied_move_pct":14.674434450411415,"put_call_skew_pp":4.198757318224744,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/RBRK","source_hash":"d332479f0c1fc3689e24b90a0fb45e0d9a6852bdd47f47acb4c2cbcd8f9aec42"},{"symbol":"RBRK","expiry":"2026-11-20","observed_at":"2026-10-21T16:48:04.082000+00:00","captured_at":"2026-10-21T16:51:40.308Z","last_trade_at":"2026-10-21T16:51:37.654377891Z","price":121.5,"iv_pct":62.23682506736581,"implied_move_pct":14.543772119978435,"put_call_skew_pp":3.8708583690987175,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/RBRK","source_hash":"59d2bcf42aee0a34e335420bfe6b02d5900ffe7e533c07f468f329b6675fd4f8"},{"symbol":"RBRK","expiry":"2026-11-20","observed_at":"2026-10-21T17:02:07.525000+00:00","captured_at":"2026-10-21T17:02:52.848Z","last_trade_at":"2026-10-21T17:02:49.704972411Z","price":121.47,"iv_pct":62.38510372419243,"implied_move_pct":14.57516849981581,"put_call_skew_pp":3.4537481060606057,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/RBRK","source_hash":"07513262612dc7170fe736a93fde5ce7fbfc963bfcb9b67098ec742e089cbea4"},{"symbol":"RBRK","expiry":"2026-11-20","observed_at":"2026-10-21T17:14:53.866000+00:00","captured_at":"2026-10-21T17:17:10.418Z","last_trade_at":"2026-10-21T17:17:03.640359142Z","price":121.71,"iv_pct":59.30038109756097,"implied_move_pct":13.676489596421723,"put_call_skew_pp":2.3608860670193965,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/RBRK","source_hash":"5612460796bd7ef6ab8b0d7a78e5a10b60847d368f706be3f54192e857253e88"},{"symbol":"RBRK","expiry":"2026-11-20","observed_at":"2026-10-21T17:25:39.475000+00:00","captured_at":"2026-10-21T17:30:45.115Z","last_trade_at":"2026-10-21T17:30:37.236576456Z","price":121.37,"iv_pct":59.20695094666441,"implied_move_pct":13.628980186090836,"put_call_skew_pp":1.0425497866287325,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/RBRK","source_hash":"f1807e39461ea53d58786e457e630aa14e339f8a9d47eaf9a2e10e6c3a26d072"},{"symbol":"RBRK","expiry":"2026-11-20","observed_at":"2026-10-21T17:33:04.529000+00:00","captured_at":"2026-10-21T17:41:11.049Z","last_trade_at":"2026-10-21T17:41:07.614409685Z","price":121.56,"iv_pct":59.15054219083352,"implied_move_pct":13.635412822933779,"put_call_skew_pp":1.7784681983560202,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/RBRK","source_hash":"aecfe9262804bab8cf5a98762dde61042c67ea90c290fe27050e4e318399b307"}],"dailyIv":[{"symbol":"RBRK","date":"2026-10-19","iv_pct":63.0991922842869,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-10-23","call_iv_pct":67.47377016129032,"put_iv_pct":67.70373253493013},{"expiry":"2026-10-30","call_iv_pct":62.886449511400656,"put_iv_pct":63.150817610062894},{"expiry":"2026-11-06","call_iv_pct":60.322695312499995,"put_iv_pct":60.6181954887218},{"expiry":"2026-11-13","call_iv_pct":62.59432926829268,"put_iv_pct":60.04354838709677}],"source":"ThetaData EOD Greeks","source_hash":"8ff9c9433fc4f4487c35fb1ef708bdc92ce53c6ec12d8a8d9efe39433d8cd226","captured_at":"2026-10-21T15:59:02.297354+00:00","migrated_from":"theta-four-listed-fridays-50delta-v1","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays"},{"symbol":"RBRK","date":"2026-10-20","iv_pct":62.40538222208535,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-10-23","call_iv_pct":70.22697974217311,"put_iv_pct":69.73920517560074},{"expiry":"2026-10-30","call_iv_pct":63.0809375,"put_iv_pct":58.24443365695793},{"expiry":"2026-11-06","call_iv_pct":60.63772727272727,"put_iv_pct":58.48073333333333},{"expiry":"2026-11-13","call_iv_pct":59.909041095890416,"put_iv_pct":58.924}],"source":"ThetaData EOD Greeks","source_hash":"1d294856f8b3221c1dc1250d5e441d614cf470e3e2fb62cdd9b59d6affc6988c","captured_at":"2026-10-21T15:59:00.298036+00:00","migrated_from":"theta-four-listed-fridays-50delta-v1","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays"}],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/RBRK","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"}}