{"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/CGEM","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/CGEM.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/CGEM.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":"CGEM","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":15.510000228881836,"previous_close":14.529999732971191,"delta_neutral":16.670033767048835,"gamma_neutral":22.51498586373365,"gamma_max":29.14105897595669,"total_open_interest":13305,"previous_open_interest":13302,"listed_contracts":150,"listed_calls":104,"listed_puts":84,"gamma_max_distance_pct":87.88561280413056,"delta_neutral_distance_pct":7.479261902310299,"gamma_neutral_distance_pct":45.16431677291358,"open_interest_change_1d_pct":0.02255299954894001,"call_open_interest":5800,"put_open_interest":7505,"put_call_open_interest_ratio":1.2939655172413793,"nearest_expiration_max_pain":20,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":28.94906321637019,"all_expiration_max_pain":20,"net_gamma_exposure":-456057.1089093557,"net_gamma_exposure_per_100k_open_interest":-3427712.2052563378,"gamma_exposure_flip":22.51498586373365,"gamma_exposure_flip_distance_pct":45.16431677291358,"call_wall":20,"call_wall_distance_pct":28.94906321637019,"put_wall":15,"put_wall_distance_pct":-3.2882025877223566,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1863},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"CGEM","price":15.51,"totalOi":13305,"analysisCoverage":1,"avgIvPct":141.8,"ivRank":32.2,"iv52wHighPct":181.1,"iv52wLowPct":123.13,"frontDte":14,"frontAtmIvPct":66.8888,"backAtmIvPct":123.036,"termPremiumPp":-56.1472,"expectedMoveFrontPct":13.1,"straddleFrontPct":34.82,"straddle30dPct":34.82,"riskReversalFrontPp":-35.36,"riskReversal30dPp":-35.36,"butterflyFrontPp":22.88,"butterfly30dPp":22.88,"putCallOiRatio":1.294,"putCallOiFrontRatio":5.695,"putCallVolumeFrontRatio":1,"optionVolume":559,"volumeOiRatio":0.042014,"netDeltaNormalized":-0.043159,"dealerDeltaNormalized":0.043039,"gexPer100kOi":-447727.621195,"vannaPer100kOi":1382.938745,"charmPer100kOi":1096738.068395,"weekendDeltaShiftPer100kOi":3290214.205186,"ivSurfaceRangePp":94.9,"gammaFlipDistancePct":-54.223082,"maxPainDistancePct":28.949065,"peakCallDistancePct":-35.525467,"peakPutDistancePct":74.081238},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/CGEM.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."}