{"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/MARO","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/MARO.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/MARO.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":"MARO","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":3.8399999141693115,"previous_close":3.799999952316284,"delta_neutral":3.918812335845962,"gamma_neutral":4.799999892711639,"gamma_max":5.563123442780862,"total_open_interest":1097,"previous_open_interest":1084,"listed_contracts":28,"listed_calls":16,"listed_puts":22,"gamma_max_distance_pct":44.873009560582375,"delta_neutral_distance_pct":2.052406860370977,"gamma_neutral_distance_pct":25,"open_interest_change_1d_pct":1.1992619926199262,"call_open_interest":750,"put_open_interest":347,"put_call_open_interest_ratio":0.46266666666666667,"nearest_expiration_max_pain":4,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":4.166668994973155,"all_expiration_max_pain":5,"net_gamma_exposure":-251.2238667638078,"net_gamma_exposure_per_100k_open_interest":-22900.99058922587,"gamma_exposure_flip":4.799999892711639,"gamma_exposure_flip_distance_pct":25,"call_wall":6,"call_wall_distance_pct":56.25000349245973,"put_wall":4,"put_wall_distance_pct":4.166668994973155,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":3627},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.8889,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"MARO","price":3.84,"totalOi":1097,"analysisCoverage":0.8889,"avgIvPct":171.6,"ivRank":35.1,"iv52wHighPct":252.3,"iv52wLowPct":127.99,"frontDte":14,"frontAtmIvPct":138.7305,"backAtmIvPct":121.0437,"termPremiumPp":17.6868,"expectedMoveFrontPct":27.17,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":-118.67,"riskReversal30dPp":-118.67,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.463,"putCallOiFrontRatio":1.07,"putCallVolumeFrontRatio":0,"optionVolume":69,"volumeOiRatio":0.062899,"netDeltaNormalized":0.003708,"dealerDeltaNormalized":-0.003692,"gexPer100kOi":62525.979945,"vannaPer100kOi":3463.992707,"charmPer100kOi":-21148.587056,"weekendDeltaShiftPer100kOi":-63536.91887,"ivSurfaceRangePp":144.8,"gammaFlipDistancePct":41.666667,"maxPainDistancePct":30.208333,"peakCallDistancePct":-21.875,"peakPutDistancePct":4.166667},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/MARO.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."}