{"schemaVersion":1,"symbol":"MTUS","days":90,"observations":[{"symbol":"MTUS","expiry":"2026-11-20","observed_at":"2026-10-21T19:55:02.986000+00:00","captured_at":"2026-10-22T11:06:12.581Z","last_trade_at":"2026-10-21T23:00:00.00335047Z","price":20.66,"iv_pct":47.44100917246286,"implied_move_pct":11.704256961434796,"put_call_skew_pp":4.751835401290499,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/MTUS","source_hash":"6e7c7bc13c52f3261b7f69bb5595a245110db2fe05c4ea2a843463e454100447"},{"symbol":"MTUS","expiry":"2026-11-20","observed_at":"2026-10-22T19:55:10.061000+00:00","captured_at":"2026-10-22T21:34:58.750Z","last_trade_at":"2026-10-22T20:10:00.004419512Z","price":20.11,"iv_pct":48.786997077525626,"implied_move_pct":11.612298784732891,"put_call_skew_pp":8.197938701723478,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/MTUS","source_hash":"4f045cacd7ac0f0e9049e84a5fac48e390e3610d54c79816dd0835f482223631"},{"symbol":"MTUS","expiry":"2026-11-20","observed_at":"2026-10-23T19:55:04.870000+00:00","captured_at":"2026-10-23T22:03:10.037Z","last_trade_at":"2026-10-23T20:10:00.003924663Z","price":20.41,"iv_pct":49.15640097441404,"implied_move_pct":11.88371086807173,"put_call_skew_pp":10.110410359486261,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/MTUS","source_hash":"3c2963061f75112ad439bea46493d16dc03342f6586e5df150568b654f826ca3"},{"symbol":"MTUS","expiry":"2026-11-20","observed_at":"2026-10-26T15:38:40.333000+00:00","captured_at":"2026-10-26T15:53:27.719Z","last_trade_at":"2026-10-26T15:51:08.219746597Z","price":20.385,"iv_pct":51.377395632066246,"implied_move_pct":11.647192469173842,"put_call_skew_pp":8.466072340281528,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/MTUS","source_hash":"72ef5bcd4ff4f04caa8a35bb27880d5562bc349ad667e2c66968f62b50a74cc3"},{"symbol":"MTUS","expiry":"2026-11-20","observed_at":"2026-10-26T19:55:03.958000+00:00","captured_at":"2026-10-27T03:21:45.813Z","last_trade_at":"2026-10-26T23:00:00.00381999Z","price":20.38,"iv_pct":50.566260518987846,"implied_move_pct":11.458385157174112,"put_call_skew_pp":9.728461614862482,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/MTUS","source_hash":"60f14f882adb0c9d161a25dc07428cc1dd4211f119d86f8b0ddf347cf2e2168b"},{"symbol":"MTUS","expiry":"2026-11-20","observed_at":"2026-10-27T19:55:02.091000+00:00","captured_at":"2026-10-27T21:20:15.874Z","last_trade_at":"2026-10-27T20:10:00.003939223Z","price":21.13,"iv_pct":50.85945551056267,"implied_move_pct":11.525735188240965,"put_call_skew_pp":9.18794941388834,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/MTUS","source_hash":"dfb95696c8d9ec06b3406afa0254c5f2ad3fa2329547fb53d75cfce58893508f"},{"symbol":"MTUS","expiry":"2026-11-20","observed_at":"2026-10-28T19:55:04.058000+00:00","captured_at":"2026-10-28T22:52:20.139Z","last_trade_at":"2026-10-28T22:30:00.004484051Z","price":21.17,"iv_pct":51.20814815194339,"implied_move_pct":11.36428463633643,"put_call_skew_pp":53.31476673583857,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/MTUS","source_hash":"524b523d423ed459da10c5b86d8226525997544b366d267454abccc0025f8995"},{"symbol":"MTUS","expiry":"2026-11-20","observed_at":"2026-10-29T19:50:02.092000+00:00","captured_at":"2026-10-30T01:20:09.967Z","last_trade_at":"2026-10-29T23:00:00.003308189Z","price":21.42,"iv_pct":57.64468776563043,"implied_move_pct":12.463037732461475,"put_call_skew_pp":8.148973170969775,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/MTUS","source_hash":"5001be7793e60b11f236163f9d5f2bbb5b01e7147dfeea9019282108e6ab42a2"},{"symbol":"MTUS","expiry":"2026-11-20","observed_at":"2026-10-30T19:55:04.879000+00:00","captured_at":"2026-10-31T00:04:21.657Z","last_trade_at":"2026-10-30T23:00:00.003990124Z","price":21.12,"iv_pct":55.05642018545607,"implied_move_pct":11.653889415713103,"put_call_skew_pp":8.295209061538333,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/MTUS","source_hash":"dbb791005b47555cf9c43b39171d46fe2ed5bb70df01df88e3a5c6626688fc78"}],"dailyIv":[{"symbol":"MTUS","date":"2026-10-19","iv_pct":39.41731218781279,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":45.39215211754538,"put_iv_pct":46.920649819494585},{"expiry":"2026-12-18","call_iv_pct":38.597727731092434,"put_iv_pct":39.06618560218355},{"expiry":"2027-01-15","call_iv_pct":35.649775952203136,"put_iv_pct":37.01184241473932},{"expiry":"2027-02-19","call_iv_pct":38.48964131994261,"put_iv_pct":34.21052254530131}],"source":"ThetaData EOD Greeks","provider_symbol":"MTUS","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays","source_hash":"7508a0cd595e721894a2d048d35dfc6cdd102cdcb4889881cb1908bc7893e1d0","captured_at":"2026-11-01T16:58:08.477955+00:00"},{"symbol":"MTUS","date":"2026-10-20","iv_pct":40.52064852389301,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":46.33436688779925,"put_iv_pct":46.85223169655983},{"expiry":"2026-12-18","call_iv_pct":38.49280953936622,"put_iv_pct":39.617609147609144},{"expiry":"2027-01-15","call_iv_pct":35.49216894135006,"put_iv_pct":40.44665343390235},{"expiry":"2027-02-19","call_iv_pct":38.410066225165565,"put_iv_pct":38.519282319391635}],"source":"ThetaData EOD Greeks","provider_symbol":"MTUS","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays","source_hash":"fde0433ed45d1b203294e6ecbe8b73f00770f8705bcbeeece3dde753773df54d","captured_at":"2026-11-01T14:40:43.773550+00:00"},{"symbol":"MTUS","date":"2026-10-21","iv_pct":40.20609200850919,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":46.1647922595333,"put_iv_pct":47.055100980957874},{"expiry":"2026-12-18","call_iv_pct":39.50332005312085,"put_iv_pct":39.82992144808743},{"expiry":"2027-01-15","call_iv_pct":35.610451045104504,"put_iv_pct":36.26190584662111},{"expiry":"2027-02-19","call_iv_pct":38.969398280802295,"put_iv_pct":38.253846153846155}],"source":"ThetaData EOD Greeks","provider_symbol":"MTUS","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays","source_hash":"22771455222aad384600d596b3ec7b2f26a99e7e9a9b28bca2cd0411ca412ad1","captured_at":"2026-11-01T12:56:10.542481+00:00"},{"symbol":"MTUS","date":"2026-10-22","iv_pct":41.468150469394914,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":48.81826539720321,"put_iv_pct":48.48867857142857},{"expiry":"2026-12-18","call_iv_pct":40.14116098548769,"put_iv_pct":40.53281853281853},{"expiry":"2027-01-15","call_iv_pct":37.14405992509363,"put_iv_pct":37.42270121711818},{"expiry":"2027-02-19","call_iv_pct":39.4471669793621,"put_iv_pct":39.75035214664737}],"source":"ThetaData EOD Greeks","provider_symbol":"MTUS","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays","source_hash":"251b351fe84ad95d9ed45db15c3a080c737e75e75afc939448565298f970b7c4","captured_at":"2026-11-01T11:35:27.314519+00:00"},{"symbol":"MTUS","date":"2026-10-23","iv_pct":41.28514827769038,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":48.230125966218154,"put_iv_pct":50.023182096873086},{"expiry":"2026-12-18","call_iv_pct":39.32959701007475,"put_iv_pct":41.00496859734822},{"expiry":"2027-01-15","call_iv_pct":35.7629877408056,"put_iv_pct":37.975058548009365},{"expiry":"2027-02-19","call_iv_pct":38.4554528650647,"put_iv_pct":39.49981339712919}],"source":"ThetaData EOD Greeks","provider_symbol":"MTUS","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays","source_hash":"543898e8237b4617226d811d7ead7b7dc8876ef688fd98006a2e90af2d9fffb7","captured_at":"2026-10-25T13:38:35.110374+00:00"},{"symbol":"MTUS","date":"2026-10-26","iv_pct":42.105182430646124,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":49.739537426408745,"put_iv_pct":51.31185906617015},{"expiry":"2026-12-18","call_iv_pct":41.05393829996718,"put_iv_pct":41.193050620181026},{"expiry":"2027-01-15","call_iv_pct":36.86378555798687,"put_iv_pct":37.90867746797287},{"expiry":"2027-02-19","call_iv_pct":39.364457887389484,"put_iv_pct":39.40615311909262}],"source":"ThetaData EOD Greeks","provider_symbol":"MTUS","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays","source_hash":"4b9ee978d89c3d4e2b3652f12d7c189e00b33912588e10d9eb77978228ec179c","captured_at":"2026-11-01T09:32:46.164994+00:00"},{"symbol":"MTUS","date":"2026-10-27","iv_pct":41.813962897126615,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":49.8109384658612,"put_iv_pct":51.59015688553167},{"expiry":"2026-12-18","call_iv_pct":39.54197261167264,"put_iv_pct":41.75411157024793},{"expiry":"2027-01-15","call_iv_pct":36.04560561299852,"put_iv_pct":37.26662600076248},{"expiry":"2027-02-19","call_iv_pct":38.89008114558472,"put_iv_pct":39.61221088435374}],"source":"ThetaData EOD Greeks","provider_symbol":"MTUS","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays","source_hash":"f128387539ba54a7d29ca939587b6b0c7b5267673efb7730e02a1a1c95fd36cc","captured_at":"2026-11-01T07:48:04.550134+00:00"},{"symbol":"MTUS","date":"2026-10-28","iv_pct":41.9802374401732,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":50.59771748251748,"put_iv_pct":51.802478534630794},{"expiry":"2026-12-18","call_iv_pct":39.77951697127937,"put_iv_pct":41.0749175361831},{"expiry":"2027-01-15","call_iv_pct":36.71362068965517,"put_iv_pct":37.44359434682964},{"expiry":"2027-02-19","call_iv_pct":39.215884892086336,"put_iv_pct":39.21416906820365}],"source":"ThetaData EOD Greeks","provider_symbol":"MTUS","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays","source_hash":"1fcce638b1baaa357438b425a82b6d7d015e19a5f077b35db2f7881a841c3a3e","captured_at":"2026-11-01T05:14:27.859863+00:00"},{"symbol":"MTUS","date":"2026-10-29","iv_pct":44.20187459035544,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":61.836149273447816,"put_iv_pct":53.30214348720964},{"expiry":"2026-12-18","call_iv_pct":40.34101876675603,"put_iv_pct":41.54931473829201},{"expiry":"2027-01-15","call_iv_pct":40.69601953601954,"put_iv_pct":37.18871450498848},{"expiry":"2027-02-19","call_iv_pct":39.420430950048974,"put_iv_pct":39.28120546608101}],"source":"ThetaData EOD Greeks","provider_symbol":"MTUS","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays","source_hash":"62c14b5f0553f455c8ba6f199709645711670d1ff108bfe0f9a0f088cf99deec","captured_at":"2026-11-01T02:41:08.734152+00:00"},{"symbol":"MTUS","date":"2026-10-30","iv_pct":44.17699601391593,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-11-20","call_iv_pct":53.70683257918552,"put_iv_pct":56.062926111274656},{"expiry":"2026-12-18","call_iv_pct":44.6656938993935,"put_iv_pct":43.12216971369438},{"expiry":"2027-01-15","call_iv_pct":37.00637578908281,"put_iv_pct":38.771196581196584},{"expiry":"2027-02-19","call_iv_pct":39.696749999999994,"put_iv_pct":40.3840234375}],"source":"ThetaData EOD Greeks","provider_symbol":"MTUS","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays","source_hash":"9f220738656891dbba6e08c10e2efb81e09e176f47fb04cb29590f07debe2e24","captured_at":"2026-11-01T00:09:21.504100+00:00"}],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/MTUS","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":"2026-10-19","observed_at":null,"iv_pct":39.41731218781279,"put_call_skew_pp":-0.230024184766199,"implied_move_pct":17.081929356600956,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"7508a0cd595e721894a2d048d35dfc6cdd102cdcb4889881cb1908bc7893e1d0","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-02-19"]},{"date":"2026-10-20","observed_at":null,"iv_pct":40.520648523893,"put_call_skew_pp":1.6765912509454672,"implied_move_pct":17.508038754299324,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"fde0433ed45d1b203294e6ecbe8b73f00770f8705bcbeeece3dde753773df54d","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-02-19"]},{"date":"2026-10-21","observed_at":null,"iv_pct":40.20609200850919,"put_call_skew_pp":0.28820319773790537,"implied_move_pct":17.206530182873074,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"22771455222aad384600d596b3ec7b2f26a99e7e9a9b28bca2cd0411ca412ad1","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-02-19"]},{"date":"2026-10-22","observed_at":null,"iv_pct":41.468150469394914,"put_call_skew_pp":0.16097429521650675,"implied_move_pct":17.581848320234435,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"251b351fe84ad95d9ed45db15c3a080c737e75e75afc939448565298f970b7c4","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-02-19"]},{"date":"2026-10-23","observed_at":null,"iv_pct":41.28514827769038,"put_call_skew_pp":1.6812147642991633,"implied_move_pct":17.31474724838276,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"543898e8237b4617226d811d7ead7b7dc8876ef688fd98006a2e90af2d9fffb7","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-02-19"]},{"date":"2026-10-26","observed_at":null,"iv_pct":42.105182430646124,"put_call_skew_pp":0.6995052754160973,"implied_move_pct":17.17133447860911,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"4b9ee978d89c3d4e2b3652f12d7c189e00b33912588e10d9eb77978228ec179c","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-02-19"]},{"date":"2026-10-27","observed_at":null,"iv_pct":41.813962897126615,"put_call_skew_pp":1.483626876194684,"implied_move_pct":16.878333131458135,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"f128387539ba54a7d29ca939587b6b0c7b5267673efb7730e02a1a1c95fd36cc","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-02-19"]},{"date":"2026-10-28","observed_at":null,"iv_pct":41.9802374401732,"put_call_skew_pp":0.8071048625772068,"implied_move_pct":16.7767824332645,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"1fcce638b1baaa357438b425a82b6d7d015e19a5f077b35db2f7881a841c3a3e","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-02-19"]},{"date":"2026-10-29","observed_at":null,"iv_pct":44.20187459035544,"put_call_skew_pp":-2.7430600824253037,"implied_move_pct":17.290412360784227,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"62c14b5f0553f455c8ba6f199709645711670d1ff108bfe0f9a0f088cf99deec","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-02-19"]},{"date":"2026-10-30","observed_at":null,"iv_pct":44.17699601391593,"put_call_skew_pp":0.8161658940009477,"implied_move_pct":17.201566946795324,"model_version":"four-friday-iv-derived-history-v1","source_model":"theta-four-listed-fridays-50delta-v2","source_hash":"9f220738656891dbba6e08c10e2efb81e09e176f47fb04cb29590f07debe2e24","expiries":["2026-11-20","2026-12-18","2027-01-15","2027-02-19"]}]}