{"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/MED","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/MED.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/MED.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":"MED","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":11.729999542236328,"previous_close":11.430000305175781,"delta_neutral":8.537745501060034,"gamma_neutral":11.729999542236328,"gamma_max":9.432714434371507,"total_open_interest":13243,"previous_open_interest":12897,"listed_contracts":30,"listed_calls":24,"listed_puts":13,"gamma_max_distance_pct":-19.584699041061032,"delta_neutral_distance_pct":-27.214443015806722,"gamma_neutral_distance_pct":0,"open_interest_change_1d_pct":2.682794448321315,"call_open_interest":11012,"put_open_interest":2231,"put_call_open_interest_ratio":0.20259716672720668,"nearest_expiration_max_pain":7.5,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-36.06137857896179,"all_expiration_max_pain":10,"net_gamma_exposure":998420.5024024094,"net_gamma_exposure_per_100k_open_interest":7539232.065260208,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":10,"call_wall_distance_pct":-14.748504771949063,"put_wall":12.5,"put_wall_distance_pct":6.56436903506367,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1868},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.8333,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"MED","price":11.73,"totalOi":13243,"analysisCoverage":0.8333,"avgIvPct":118.7,"ivRank":93.5,"iv52wHighPct":121.53,"iv52wLowPct":77.8,"frontDte":null,"frontAtmIvPct":null,"backAtmIvPct":null,"termPremiumPp":null,"expectedMoveFrontPct":null,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":15.66,"riskReversal30dPp":15.66,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.203,"putCallOiFrontRatio":0.037,"putCallVolumeFrontRatio":0,"optionVolume":200,"volumeOiRatio":0.015102,"netDeltaNormalized":0.491162,"dealerDeltaNormalized":-0.490421,"gexPer100kOi":966570.565582,"vannaPer100kOi":-2967.605527,"charmPer100kOi":-132462.432983,"weekendDeltaShiftPer100kOi":-397394.850109,"ivSurfaceRangePp":32.2,"gammaFlipDistancePct":-36.061381,"maxPainDistancePct":-14.748508,"peakCallDistancePct":-14.748508,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/MED.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."}