{"schema_version":1,"publisher":"Half on a Double","data_through":"2026-10-16","frequency":"end-of-day","methodology":"market-implied-carry-v1","generation":"market-implied-carry-analytics-20260917T000000Z","canonical_url":"https://halfonadouble.com/stock/MCHI","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/MCHI.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/MCHI.json?date=2026-10-16&public_schema=4","definitions_url":"https://halfonadouble.com/methodology.md","license_url":"https://halfonadouble.com/terms.md","disclaimer_url":"https://halfonadouble.com/disclaimer.md","symbol":"MCHI","page_tier":"B","units":{"prices":"USD per share","open_interest":"option contracts","gamma_exposure":"modeled dollar-delta change per USD 1 underlying move","gamma_exposure_normalized":"modeled gamma exposure per 100,000 open option contracts","distances":"percent of close","forward_outcomes":"close-to-close percent return"},"snapshot":{"close":51.20000076293945,"previous_close":51.689998626708984,"delta_neutral":50.48148919151322,"gamma_neutral":46.33993458688663,"gamma_max":57.77277807365055,"total_open_interest":14614,"previous_open_interest":15177,"listed_contracts":139,"listed_calls":84,"listed_puts":68,"gamma_max_distance_pct":12.837455493689617,"delta_neutral_distance_pct":-1.403342892030424,"gamma_neutral_distance_pct":-9.492316608656635,"open_interest_change_1d_pct":-3.7095605192066943,"call_open_interest":10477,"put_open_interest":4137,"put_call_open_interest_ratio":0.39486494225446217,"nearest_expiration_max_pain":54,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":5.468748428393179,"all_expiration_max_pain":50,"net_gamma_exposure":518800.41448264336,"net_gamma_exposure_per_100k_open_interest":3550023.3644631407,"gamma_exposure_flip":46.33993458688663,"gamma_exposure_flip_distance_pct":-9.492316608656635,"call_wall":65,"call_wall_distance_pct":26.95312310825105,"put_wall":45,"put_wall_distance_pct":-12.109376309672351,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1670},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":51.2,"totalOi":15193,"analysisCoverage":1,"avgIvPct":124.9,"ivRank":94.4,"iv52wHighPct":130.7,"iv52wLowPct":28,"frontDte":35,"termPremiumPp":0,"riskReversalFrontPp":-85.99,"riskReversal30dPp":-85.99,"butterflyFrontPp":0.74,"butterfly30dPp":0.74,"putCallOiRatio":0.381,"putCallOiFrontRatio":0.534,"putCallVolumeFrontRatio":0.5,"optionVolume":17,"volumeOiRatio":0.001119,"netDeltaNormalized":0.082935,"dealerDeltaNormalized":-0.081396,"gexPer100kOi":2586419.930231,"vannaPer100kOi":3876.785362,"charmPer100kOi":-44777.200026,"weekendDeltaShiftPer100kOi":-134325.0181,"ivSurfaceRangePp":88,"gammaFlipDistancePct":-31.074219,"maxPainDistancePct":-2.34375,"peakCallDistancePct":-2.34375,"peakPutDistancePct":-0.390625},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/MCHI.json?date=2026-10-16&public_schema=4","interpretation":"Catalyst intensity ranks unusual option pricing and activity; it does not identify the event, predict direction or recommend a trade. Directional score summarizes relative positioning under documented model conventions."},"gamma_max_cross_outcomes":[],"missing_value_semantics":"null means unavailable; it never means zero","interpretation":"These are descriptive end-of-day model outputs. Signed GEX uses the published call-positive, put-negative convention and is not observed dealer inventory. None of the fields are live prices, predictions or investment advice."}