{"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/MSTU","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/MSTU.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/MSTU.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":"MSTU","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":43.15999984741211,"previous_close":43.470001220703125,"delta_neutral":28.297894276460926,"gamma_neutral":32.374999885559085,"gamma_max":43.00881901533862,"total_open_interest":17052,"previous_open_interest":21144,"listed_contracts":468,"listed_calls":309,"listed_puts":252,"gamma_max_distance_pct":-0.3502799643372977,"delta_neutral_distance_pct":-34.43490644924625,"gamma_neutral_distance_pct":-24.98841519921761,"open_interest_change_1d_pct":-19.35300794551646,"call_open_interest":12306,"put_open_interest":4746,"put_call_open_interest_ratio":0.3856655290102389,"nearest_expiration_max_pain":37,"nearest_expiration_max_pain_expiry":"2026-10-09","nearest_expiration_max_pain_distance_pct":-14.272474210357222,"all_expiration_max_pain":35,"net_gamma_exposure":618671.8735276189,"net_gamma_exposure_per_100k_open_interest":3628148.4490242726,"gamma_exposure_flip":32.374999885559085,"gamma_exposure_flip_distance_pct":-24.98841519921761,"call_wall":35,"call_wall_distance_pct":-18.906394523310883,"put_wall":35,"put_wall_distance_pct":-18.906394523310883,"gamma_max_cross_direction":"above","delta_neutral_cross_direction":null,"open_interest_rank":1694},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"MSTU","price":43.16,"totalOi":21818,"analysisCoverage":1,"avgIvPct":408.4,"ivRank":96.2,"iv52wHighPct":419,"iv52wLowPct":141.88,"frontDte":7,"frontAtmIvPct":123.0459,"backAtmIvPct":128.5765,"termPremiumPp":-5.5306,"expectedMoveFrontPct":17.04,"straddleFrontPct":11.49,"straddle30dPct":19.87,"riskReversalFrontPp":-32.92,"riskReversal30dPp":-19.11,"butterflyFrontPp":0.4,"butterfly30dPp":2.19,"putCallOiRatio":0.539,"putCallOiFrontRatio":0.563,"putCallVolumeFrontRatio":0.653,"optionVolume":6524,"volumeOiRatio":0.299019,"netDeltaNormalized":0.260344,"dealerDeltaNormalized":-0.252158,"gexPer100kOi":1734835.869466,"vannaPer100kOi":-637.088642,"charmPer100kOi":-2155807.131726,"weekendDeltaShiftPer100kOi":-6467421.395178,"ivSurfaceRangePp":118.3,"gammaFlipDistancePct":-3.776645,"maxPainDistancePct":-18.906395,"peakCallDistancePct":62.18721,"peakPutDistancePct":-18.906395},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/MSTU.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."}