{"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/MGTX","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/MGTX.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/MGTX.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":"MGTX","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":10.789999961853027,"previous_close":10.65999984741211,"delta_neutral":7.852778336126545,"gamma_neutral":10.789999961853027,"gamma_max":11.21734183280129,"total_open_interest":1523,"previous_open_interest":1523,"listed_contracts":28,"listed_calls":23,"listed_puts":12,"gamma_max_distance_pct":3.9605363527255584,"delta_neutral_distance_pct":-27.221701910201457,"gamma_neutral_distance_pct":0,"open_interest_change_1d_pct":0,"call_open_interest":1335,"put_open_interest":188,"put_call_open_interest_ratio":0.14082397003745317,"nearest_expiration_max_pain":10,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-7.321593740926725,"all_expiration_max_pain":10,"net_gamma_exposure":126509.30037041116,"net_gamma_exposure_per_100k_open_interest":8306585.710466918,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":12.5,"call_wall_distance_pct":15.848007823841591,"put_wall":10,"put_wall_distance_pct":-7.321593740926725,"gamma_max_cross_direction":"below","delta_neutral_cross_direction":null,"open_interest_rank":3406},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.7778,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"MGTX","price":10.79,"totalOi":1523,"analysisCoverage":0.7778,"avgIvPct":137.4,"ivRank":65.1,"iv52wHighPct":159.8,"iv52wLowPct":95.65,"frontDte":null,"frontAtmIvPct":null,"backAtmIvPct":null,"termPremiumPp":null,"expectedMoveFrontPct":null,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.141,"putCallOiFrontRatio":0.066,"putCallVolumeFrontRatio":0,"optionVolume":0,"volumeOiRatio":0,"netDeltaNormalized":0.296317,"dealerDeltaNormalized":-0.293198,"gexPer100kOi":957587.655942,"vannaPer100kOi":656.598818,"charmPer100kOi":-2209652.002626,"weekendDeltaShiftPer100kOi":-6628956.007879,"ivSurfaceRangePp":47.8,"gammaFlipDistancePct":null,"maxPainDistancePct":-7.321594,"peakCallDistancePct":null,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/MGTX.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."}