{"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/HMC","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/HMC.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/HMC.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":"HMC","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":31.350000381469727,"previous_close":31.6200008392334,"delta_neutral":27.700942659346424,"gamma_neutral":23.949296671481072,"gamma_max":30.456155159923412,"total_open_interest":10091,"previous_open_interest":9881,"listed_contracts":82,"listed_calls":44,"listed_puts":44,"gamma_max_distance_pct":-2.8511808952788593,"delta_neutral_distance_pct":-11.639737408999132,"gamma_neutral_distance_pct":-23.60671011143924,"open_interest_change_1d_pct":2.125290962453193,"call_open_interest":6350,"put_open_interest":3741,"put_call_open_interest_ratio":0.5891338582677166,"nearest_expiration_max_pain":30,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-4.306221260104612,"all_expiration_max_pain":30,"net_gamma_exposure":1393875.9062114456,"net_gamma_exposure_per_100k_open_interest":13813060.214165548,"gamma_exposure_flip":23.949296671481072,"gamma_exposure_flip_distance_pct":-23.60671011143924,"call_wall":30,"call_wall_distance_pct":-4.306221260104612,"put_wall":30,"put_wall_distance_pct":-4.306221260104612,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":2073},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"HMC","price":31.35,"totalOi":10091,"analysisCoverage":1,"avgIvPct":53.5,"ivRank":4.8,"iv52wHighPct":96.8,"iv52wLowPct":51.3,"frontDte":14,"frontAtmIvPct":27.2151,"backAtmIvPct":34.0341,"termPremiumPp":-6.819,"expectedMoveFrontPct":5.33,"straddleFrontPct":6.06,"straddle30dPct":6.06,"riskReversalFrontPp":0.84,"riskReversal30dPp":0.84,"butterflyFrontPp":1.77,"butterfly30dPp":1.77,"putCallOiRatio":0.589,"putCallOiFrontRatio":1.369,"putCallVolumeFrontRatio":14.75,"optionVolume":400,"volumeOiRatio":0.039639,"netDeltaNormalized":0.279239,"dealerDeltaNormalized":-0.279238,"gexPer100kOi":4056958.477852,"vannaPer100kOi":911.703498,"charmPer100kOi":-268357.942721,"weekendDeltaShiftPer100kOi":-805073.828164,"ivSurfaceRangePp":148,"gammaFlipDistancePct":-10.940989,"maxPainDistancePct":-4.30622,"peakCallDistancePct":-4.30622,"peakPutDistancePct":-4.30622},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/HMC.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."}