{"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/GCT","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/GCT.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/GCT.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":"GCT","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":53.75,"previous_close":53.189998626708984,"delta_neutral":42.976208919431926,"gamma_neutral":38.78950659012004,"gamma_max":57.12202728255278,"total_open_interest":26452,"previous_open_interest":26053,"listed_contracts":100,"listed_calls":71,"listed_puts":65,"gamma_max_distance_pct":6.27353913033075,"delta_neutral_distance_pct":-20.044262475475485,"gamma_neutral_distance_pct":-27.833476111404575,"open_interest_change_1d_pct":1.5314934940313976,"call_open_interest":18064,"put_open_interest":8388,"put_call_open_interest_ratio":0.46434898139946856,"nearest_expiration_max_pain":50,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-6.976744186046512,"all_expiration_max_pain":35,"net_gamma_exposure":1348340.5714256603,"net_gamma_exposure_per_100k_open_interest":5097310.492309316,"gamma_exposure_flip":38.78950659012004,"gamma_exposure_flip_distance_pct":-27.833476111404575,"call_wall":55,"call_wall_distance_pct":2.3255813953488373,"put_wall":50,"put_wall_distance_pct":-6.976744186046512,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1372},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.9444,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"GCT","price":53.75,"totalOi":26452,"analysisCoverage":0.9444,"avgIvPct":97.8,"ivRank":51.5,"iv52wHighPct":118.5,"iv52wLowPct":75.8,"frontDte":14,"frontAtmIvPct":61.0169,"backAtmIvPct":69.4875,"termPremiumPp":-8.4706,"expectedMoveFrontPct":11.95,"straddleFrontPct":9.44,"straddle30dPct":9.44,"riskReversalFrontPp":6.56,"riskReversal30dPp":6.56,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.464,"putCallOiFrontRatio":0.41,"putCallVolumeFrontRatio":0.2,"optionVolume":377,"volumeOiRatio":0.014252,"netDeltaNormalized":0.33855,"dealerDeltaNormalized":-0.323883,"gexPer100kOi":2985087.630425,"vannaPer100kOi":1319.370936,"charmPer100kOi":-1018592.166944,"weekendDeltaShiftPer100kOi":-3055780.281264,"ivSurfaceRangePp":43.6,"gammaFlipDistancePct":-54.437209,"maxPainDistancePct":-34.883721,"peakCallDistancePct":11.627907,"peakPutDistancePct":-6.976744},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/GCT.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."}