{"schema_version":1,"publisher":"Half on a Double","data_through":"2026-10-02","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=2026-10-02","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":51.2400016784668,"previous_close":52.11000061035156,"delta_neutral":48.973236075308,"gamma_neutral":44.42995839691096,"gamma_max":55.414924207619215,"total_open_interest":15272,"previous_open_interest":15257,"listed_contracts":155,"listed_calls":91,"listed_puts":77,"gamma_max_distance_pct":8.147779844642153,"delta_neutral_distance_pct":-4.4238203140250585,"gamma_neutral_distance_pct":-13.290482159405748,"open_interest_change_1d_pct":0.09831552729894476,"call_open_interest":11008,"put_open_interest":4264,"put_call_open_interest_ratio":0.3873546511627907,"nearest_expiration_max_pain":54,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":5.386413409687827,"all_expiration_max_pain":50,"net_gamma_exposure":690656.6926810561,"net_gamma_exposure_per_100k_open_interest":4522372.267424411,"gamma_exposure_flip":44.42995839691096,"gamma_exposure_flip_distance_pct":-13.290482159405748,"call_wall":55,"call_wall_distance_pct":7.33801365801538,"put_wall":45,"put_wall_distance_pct":-12.177988825260144,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1765},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"MCHI","price":51.24,"totalOi":15272,"analysisCoverage":1,"avgIvPct":37.2,"ivRank":38.5,"iv52wHighPct":51.88,"iv52wLowPct":28,"frontDte":14,"frontAtmIvPct":20.8326,"backAtmIvPct":20.7425,"termPremiumPp":0.0901,"expectedMoveFrontPct":4.08,"straddleFrontPct":4.34,"straddle30dPct":4.34,"riskReversalFrontPp":-33.45,"riskReversal30dPp":-33.45,"butterflyFrontPp":5.33,"butterfly30dPp":5.33,"putCallOiRatio":0.387,"putCallOiFrontRatio":0.137,"putCallVolumeFrontRatio":0,"optionVolume":7,"volumeOiRatio":0.000458,"netDeltaNormalized":0.127445,"dealerDeltaNormalized":-0.125041,"gexPer100kOi":2806751.178628,"vannaPer100kOi":4249.607124,"charmPer100kOi":-28915.662651,"weekendDeltaShiftPer100kOi":-86740.440021,"ivSurfaceRangePp":108.5,"gammaFlipDistancePct":-30.991413,"maxPainDistancePct":-2.419984,"peakCallDistancePct":1.483216,"peakPutDistancePct":-2.419984},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/MCHI.json?date=2026-10-02","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."}