{"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/MIRM","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/MIRM.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/MIRM.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":"MIRM","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":82.93000030517578,"previous_close":83.91999816894531,"delta_neutral":80.5207208317133,"gamma_neutral":82.93000030517578,"gamma_max":106.70524216949919,"total_open_interest":3897,"previous_open_interest":3877,"listed_contracts":142,"listed_calls":94,"listed_puts":52,"gamma_max_distance_pct":28.669048326097208,"delta_neutral_distance_pct":-2.9051965086175326,"gamma_neutral_distance_pct":0,"open_interest_change_1d_pct":0.5158627805003869,"call_open_interest":2519,"put_open_interest":1378,"put_call_open_interest_ratio":0.5470424771734815,"nearest_expiration_max_pain":100,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":20.583624300021683,"all_expiration_max_pain":95,"net_gamma_exposure":62825.14450063153,"net_gamma_exposure_per_100k_open_interest":1612141.2496954459,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":105,"call_wall_distance_pct":26.61280551502277,"put_wall":85,"put_wall_distance_pct":2.496080655018431,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":2729},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"MIRM","price":82.93,"totalOi":3897,"analysisCoverage":1,"avgIvPct":103.8,"ivRank":100,"iv52wHighPct":103.8,"iv52wLowPct":81.38,"frontDte":14,"frontAtmIvPct":87.1087,"backAtmIvPct":76.6382,"termPremiumPp":10.4705,"expectedMoveFrontPct":17.06,"straddleFrontPct":25.62,"straddle30dPct":25.62,"riskReversalFrontPp":-12.71,"riskReversal30dPp":-12.71,"butterflyFrontPp":-1.47,"butterfly30dPp":-1.47,"putCallOiRatio":0.547,"putCallOiFrontRatio":0.853,"putCallVolumeFrontRatio":33.667,"optionVolume":311,"volumeOiRatio":0.079805,"netDeltaNormalized":0.025863,"dealerDeltaNormalized":-0.025863,"gexPer100kOi":1369871.952784,"vannaPer100kOi":1180.395176,"charmPer100kOi":686297.151655,"weekendDeltaShiftPer100kOi":2058865.794201,"ivSurfaceRangePp":48,"gammaFlipDistancePct":-14.240926,"maxPainDistancePct":14.554444,"peakCallDistancePct":32.641987,"peakPutDistancePct":8.525262},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/MIRM.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."}