{"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/MRAM","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/MRAM.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/MRAM.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":"MRAM","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":18.829999923706055,"previous_close":18.649999618530273,"delta_neutral":15.355428036145328,"gamma_neutral":12.014431919145885,"gamma_max":20.435134132314428,"total_open_interest":22444,"previous_open_interest":22537,"listed_contracts":86,"listed_calls":65,"listed_puts":50,"gamma_max_distance_pct":8.52434527409417,"delta_neutral_distance_pct":-18.452320242372437,"gamma_neutral_distance_pct":-36.19526304925632,"open_interest_change_1d_pct":-0.41265474552957354,"call_open_interest":17237,"put_open_interest":5207,"put_call_open_interest_ratio":0.30208272901316935,"nearest_expiration_max_pain":15,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-20.33988284240124,"all_expiration_max_pain":17.5,"net_gamma_exposure":858130.9223521787,"net_gamma_exposure_per_100k_open_interest":3823431.3061494324,"gamma_exposure_flip":12.014431919145885,"gamma_exposure_flip_distance_pct":-36.19526304925632,"call_wall":20,"call_wall_distance_pct":6.213489543465011,"put_wall":15,"put_wall_distance_pct":-20.33988284240124,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1490},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.8889,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"MRAM","price":18.83,"totalOi":22444,"analysisCoverage":0.8889,"avgIvPct":143.4,"ivRank":100,"iv52wHighPct":143.4,"iv52wLowPct":99.4,"frontDte":null,"frontAtmIvPct":null,"backAtmIvPct":null,"termPremiumPp":null,"expectedMoveFrontPct":null,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":-0.7,"riskReversal30dPp":-0.7,"butterflyFrontPp":3.46,"butterfly30dPp":3.46,"putCallOiRatio":0.302,"putCallOiFrontRatio":0.375,"putCallVolumeFrontRatio":0.108,"optionVolume":494,"volumeOiRatio":0.02201,"netDeltaNormalized":0.173123,"dealerDeltaNormalized":-0.172529,"gexPer100kOi":785706.112992,"vannaPer100kOi":2958.474425,"charmPer100kOi":-419907.324898,"weekendDeltaShiftPer100kOi":-1259721.974693,"ivSurfaceRangePp":14.4,"gammaFlipDistancePct":-15.135422,"maxPainDistancePct":-7.063197,"peakCallDistancePct":6.213489,"peakPutDistancePct":32.766861},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/MRAM.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."}