{"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/GCTS","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/GCTS.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/GCTS.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":"GCTS","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":2.25,"previous_close":2.140000104904175,"delta_neutral":0.41525085718263777,"gamma_neutral":2.25,"gamma_max":1.1027959755884107,"total_open_interest":11972,"previous_open_interest":11900,"listed_contracts":20,"listed_calls":19,"listed_puts":8,"gamma_max_distance_pct":-50.986845529403965,"delta_neutral_distance_pct":-81.54440634743833,"gamma_neutral_distance_pct":0,"open_interest_change_1d_pct":0.6050420168067226,"call_open_interest":11682,"put_open_interest":290,"put_call_open_interest_ratio":0.024824516349940078,"nearest_expiration_max_pain":2,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-11.11111111111111,"all_expiration_max_pain":2,"net_gamma_exposure":613135.650879674,"net_gamma_exposure_per_100k_open_interest":5121413.722683544,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":2,"call_wall_distance_pct":-11.11111111111111,"put_wall":2,"put_wall_distance_pct":-11.11111111111111,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1952},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.7778,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"GCTS","price":2.25,"totalOi":11972,"analysisCoverage":0.7778,"avgIvPct":139.4,"ivRank":9.1,"iv52wHighPct":348.4,"iv52wLowPct":118.5,"frontDte":null,"frontAtmIvPct":null,"backAtmIvPct":null,"termPremiumPp":null,"expectedMoveFrontPct":null,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":74.9,"riskReversal30dPp":74.9,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.025,"putCallOiFrontRatio":0.358,"putCallVolumeFrontRatio":0,"optionVolume":281,"volumeOiRatio":0.023471,"netDeltaNormalized":0.569869,"dealerDeltaNormalized":-0.567489,"gexPer100kOi":127503.842299,"vannaPer100kOi":-3984.296692,"charmPer100kOi":-52079.85299,"weekendDeltaShiftPer100kOi":-156239.558971,"ivSurfaceRangePp":25.2,"gammaFlipDistancePct":null,"maxPainDistancePct":-11.111111,"peakCallDistancePct":33.333333,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/GCTS.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."}