{"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/MRAL","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/MRAL.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/MRAL.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":"MRAL","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":35.53499984741211,"previous_close":35.5,"delta_neutral":33.04960504099817,"gamma_neutral":7.004165776710996,"gamma_max":28.923350235373498,"total_open_interest":705,"previous_open_interest":689,"listed_contracts":102,"listed_calls":78,"listed_puts":31,"gamma_max_distance_pct":-18.60602121972463,"delta_neutral_distance_pct":-6.9942164544428405,"gamma_neutral_distance_pct":-80.28938847112141,"open_interest_change_1d_pct":2.3222060957910013,"call_open_interest":455,"put_open_interest":250,"put_call_open_interest_ratio":0.5494505494505495,"nearest_expiration_max_pain":65,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":82.9182503985116,"all_expiration_max_pain":48,"net_gamma_exposure":7544.479530460875,"net_gamma_exposure_per_100k_open_interest":1070138.9404909043,"gamma_exposure_flip":7.004165776710996,"gamma_exposure_flip_distance_pct":-80.28938847112141,"call_wall":65,"call_wall_distance_pct":82.9182503985116,"put_wall":60,"put_wall_distance_pct":68.84761575247225,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":3869},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.7222,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"MRAL","price":35.53,"totalOi":705,"analysisCoverage":0.7222,"avgIvPct":168.6,"ivRank":22.1,"iv52wHighPct":203.16,"iv52wLowPct":158.8,"frontDte":14,"frontAtmIvPct":153.3337,"backAtmIvPct":159.8267,"termPremiumPp":-6.493,"expectedMoveFrontPct":30.03,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.549,"putCallOiFrontRatio":1.677,"putCallVolumeFrontRatio":5,"optionVolume":12,"volumeOiRatio":0.017021,"netDeltaNormalized":0.037901,"dealerDeltaNormalized":-0.037887,"gexPer100kOi":527662.411348,"vannaPer100kOi":-141.843972,"charmPer100kOi":626241.134752,"weekendDeltaShiftPer100kOi":1878865.248227,"ivSurfaceRangePp":10.8,"gammaFlipDistancePct":-15.789474,"maxPainDistancePct":35.097101,"peakCallDistancePct":-1.491697,"peakPutDistancePct":68.871376},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/MRAL.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."}