{"schemaVersion":1,"symbol":"HOS","days":90,"observations":[{"symbol":"HOS","expiry":"2026-11-20","observed_at":"2026-10-21T19:55:09.988000+00:00","captured_at":"2026-10-22T05:10:50.038Z","last_trade_at":"2026-10-21T23:00:00.002573898Z","price":6.7,"iv_pct":92.6399244735294,"implied_move_pct":22.178262377492462,"put_call_skew_pp":-20.816656703045446,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/HOS","source_hash":"6de45ba4b401e5d8a92d071974523dbe39b408e36c88d7ed3ab6a52575ff29a1"},{"symbol":"HOS","expiry":"2026-11-20","observed_at":"2026-10-22T19:59:15.176000+00:00","captured_at":"2026-10-23T02:24:15.156Z","last_trade_at":"2026-10-22T23:00:00.002868029Z","price":6.57,"iv_pct":135.7789191442127,"implied_move_pct":29.59694898721979,"put_call_skew_pp":-37.99690270800089,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/HOS","source_hash":"b7aec55554f9dd1156f7f4be654ca1f8a01b12c3459439a975dfbe3223a3c2f8"},{"symbol":"HOS","expiry":"2026-11-20","observed_at":"2026-10-26T13:32:46.912000+00:00","captured_at":"2026-10-26T13:43:23.820Z","last_trade_at":"2026-10-26T13:42:25.183756648Z","price":7.07,"iv_pct":103.37552445202627,"implied_move_pct":19.984567084435632,"put_call_skew_pp":-14.744991763371251,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/HOS","source_hash":"fd8b99432129928a2e71ad4acdf68da77d80e3298fd09fa52a1955b0c20e860b"},{"symbol":"HOS","expiry":"2026-11-20","observed_at":"2026-10-26T19:59:58.102000+00:00","captured_at":"2026-10-27T02:54:34.427Z","last_trade_at":"2026-10-26T23:00:00.002966548Z","price":6.99,"iv_pct":112.39135864648952,"implied_move_pct":24.111321764613454,"put_call_skew_pp":-17.87168621955737,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/HOS","source_hash":"bdca8e199c14d31d50b36c0af699f153946a0fd102c8621974225e9e68460c9c"},{"symbol":"HOS","expiry":"2026-11-20","observed_at":"2026-10-27T17:54:50.008000+00:00","captured_at":"2026-10-27T18:00:00.596Z","last_trade_at":"2026-10-27T17:59:45.482478741Z","price":7.045,"iv_pct":90.35123386829076,"implied_move_pct":19.827287390305123,"put_call_skew_pp":-107.6217598675836,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/HOS","source_hash":"b0de2306ab78d2941c166579da986a7e83dfbedd25b8fd2f403ea7af3a5042a1"},{"symbol":"HOS","expiry":"2026-11-20","observed_at":"2026-10-27T19:55:10.093000+00:00","captured_at":"2026-10-28T00:50:34.208Z","last_trade_at":"2026-10-27T23:00:00.002671705Z","price":7.06,"iv_pct":87.33144400519168,"implied_move_pct":18.753344337738767,"put_call_skew_pp":-107.08594494057147,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/HOS","source_hash":"723b87a8dc08d36ec7c17094beca8a45a8ca7dbbcd48f875ae749020cf1de295"},{"symbol":"HOS","expiry":"2026-11-20","observed_at":"2026-10-28T19:55:10.089000+00:00","captured_at":"2026-10-28T22:12:59.686Z","last_trade_at":"2026-10-28T20:10:00.002170469Z","price":7.09,"iv_pct":112.32784335154476,"implied_move_pct":26.1849558174712,"put_call_skew_pp":-73.61187406947455,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/HOS","source_hash":"468369304ff797327feb9c7c75c7bae82c018d1ae0519ae38d8b55ce03391e24"},{"symbol":"HOS","expiry":"2026-11-20","observed_at":"2026-10-30T15:19:19.221000+00:00","captured_at":"2026-10-30T15:34:08.896Z","last_trade_at":"2026-10-30T15:34:05.474277466Z","price":7.115,"iv_pct":93.19941635795614,"implied_move_pct":18.076762676816006,"put_call_skew_pp":13.365950583708862,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/HOS","source_hash":"11ea8b35205478533ea51ba1d1fdf0369160c79df0985df8c7dd9dd40e9c2da6"},{"symbol":"HOS","expiry":"2026-11-20","observed_at":"2026-10-30T19:55:10.094000+00:00","captured_at":"2026-10-31T01:00:52.035Z","last_trade_at":"2026-10-30T23:00:00.002614986Z","price":7.08,"iv_pct":89.00558955795867,"implied_move_pct":18.387053179638396,"put_call_skew_pp":12.229671817873689,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/HOS","source_hash":"f6efa8602a4c562ccb45890b0007c23637047bd91d0c9af705da3be7ec4fadfa"},{"symbol":"HOS","expiry":"2026-11-20","observed_at":"2026-11-03T14:30:30.968000+00:00","captured_at":"2026-11-03T14:33:14.957Z","last_trade_at":"2026-11-03T14:31:43.682006264Z","price":6.45,"iv_pct":153.25585995443683,"implied_move_pct":29.04897936823454,"put_call_skew_pp":-42.910353686258354,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/HOS","source_hash":"c1290c79c00a70133ce120d4b63ad012729a42ccc830db67d9cf96fc9233b646"}],"dailyIv":[{"symbol":"HOS","date":"2026-10-22","iv_pct":86.95254940035858,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":129.59861804085588,"put_iv_pct":140.71945380580235},{"expiry":"2026-12-18","call_iv_pct":53.020248982114296,"put_iv_pct":59.95971316330231},{"expiry":"2027-03-19","call_iv_pct":101.65685607207206,"put_iv_pct":74.80402458100559},{"expiry":"2027-06-17","call_iv_pct":78.75015217043088,"put_iv_pct":57.1113283872853}],"source":"ThetaData EOD Greeks","provider_symbol":"HOS","calendar_adjustments":[{"expiry":"2027-06-17","friday":"2027-06-18"}],"calendar_source":"ThetaData year_holidays","source_hash":"6e963823863f48e0646a31e190c03a1c2c9c51e05b0a96ed9e075d1724f4d2b6","captured_at":"2026-11-01T11:19:21.033385+00:00"},{"symbol":"HOS","date":"2026-10-26","iv_pct":91.63327454823664,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":107.46353672910966,"put_iv_pct":116.74212082739976},{"expiry":"2026-12-18","call_iv_pct":103.60901433158432,"put_iv_pct":83.03913125656283},{"expiry":"2027-03-19","call_iv_pct":101.34758490939045,"put_iv_pct":64.74871490677229},{"expiry":"2027-06-17","call_iv_pct":80.9693340987371,"put_iv_pct":75.14675932633665}],"source":"ThetaData EOD Greeks","provider_symbol":"HOS","calendar_adjustments":[{"expiry":"2027-06-17","friday":"2027-06-18"}],"calendar_source":"ThetaData year_holidays","source_hash":"f4d05a08f3250135c7eee9b9adfd9a744741e33ee538cf7a8918dc8b54cc6b7f","captured_at":"2026-11-01T09:06:19.767981+00:00"}],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/HOS","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","dailyBlend.iv_pct":"annualized percent","dailyBlend.put_call_skew_pp":"percentage points; mean put IV minus call IV across four expiries","dailyBlend.implied_move_pct":"percent of spot; mean per-expiry mean call/put IV percent times sqrt(calendar days / 365.25); IV-based estimate, not quoted straddle premium"},"dailyBlend":[{"date":"2026-10-22","observed_at":null,"iv_pct":86.95254940035858,"put_call_skew_pp":-7.607838832019393,"implied_move_pct":42.84979193460642,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"6e963823863f48e0646a31e190c03a1c2c9c51e05b0a96ed9e075d1724f4d2b6","expiries":["2026-11-20","2026-12-18","2027-03-19","2027-06-17"]},{"date":"2026-10-26","observed_at":null,"iv_pct":91.63327454823664,"put_call_skew_pp":-13.4281859379375,"implied_move_pct":44.8755630370093,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"f4d05a08f3250135c7eee9b9adfd9a744741e33ee538cf7a8918dc8b54cc6b7f","expiries":["2026-11-20","2026-12-18","2027-03-19","2027-06-17"]}]}