{"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/EVTC","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/EVTC.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/EVTC.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":"EVTC","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":27.229999542236328,"previous_close":27.389999389648438,"delta_neutral":null,"gamma_neutral":null,"gamma_max":null,"total_open_interest":746,"previous_open_interest":746,"listed_contracts":19,"listed_calls":12,"listed_puts":8,"gamma_max_distance_pct":null,"delta_neutral_distance_pct":null,"gamma_neutral_distance_pct":null,"open_interest_change_1d_pct":0,"call_open_interest":381,"put_open_interest":365,"put_call_open_interest_ratio":0.958005249343832,"nearest_expiration_max_pain":30,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":10.172605597980775,"all_expiration_max_pain":30,"net_gamma_exposure":-20603.260603735787,"net_gamma_exposure_per_100k_open_interest":-2761831.180125441,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":30,"call_wall_distance_pct":10.172605597980775,"put_wall":30,"put_wall_distance_pct":10.172605597980775,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":3838},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.8333,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"EVTC","price":27.23,"totalOi":746,"analysisCoverage":0.8333,"avgIvPct":55.7,"ivRank":30.4,"iv52wHighPct":91.63,"iv52wLowPct":39.98,"frontDte":null,"frontAtmIvPct":null,"backAtmIvPct":null,"termPremiumPp":null,"expectedMoveFrontPct":null,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":-30.62,"riskReversal30dPp":-30.62,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.958,"putCallOiFrontRatio":2.02,"putCallVolumeFrontRatio":0,"optionVolume":0,"volumeOiRatio":0,"netDeltaNormalized":-0.260166,"dealerDeltaNormalized":0.251461,"gexPer100kOi":-1053343.163539,"vannaPer100kOi":536.193029,"charmPer100kOi":149329.758713,"weekendDeltaShiftPer100kOi":447855.227882,"ivSurfaceRangePp":9.3,"gammaFlipDistancePct":-15.571061,"maxPainDistancePct":10.172604,"peakCallDistancePct":null,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/EVTC.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."}