{"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/ECVT","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/ECVT.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/ECVT.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":"ECVT","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":10.119999885559082,"previous_close":9.960000038146973,"delta_neutral":7.771035967986136,"gamma_neutral":10.119999885559082,"gamma_max":11.712322993784829,"total_open_interest":1064,"previous_open_interest":1066,"listed_contracts":22,"listed_calls":19,"listed_puts":6,"gamma_max_distance_pct":15.734418243402763,"delta_neutral_distance_pct":-23.211106167351275,"gamma_neutral_distance_pct":0,"open_interest_change_1d_pct":-0.18761726078799248,"call_open_interest":937,"put_open_interest":127,"put_call_open_interest_ratio":0.13553895410885805,"nearest_expiration_max_pain":10,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-1.1857696335581787,"all_expiration_max_pain":10,"net_gamma_exposure":68388.5878592888,"net_gamma_exposure_per_100k_open_interest":6427498.858955714,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":12.5,"call_wall_distance_pct":23.517787958052278,"put_wall":10,"put_wall_distance_pct":-1.1857696335581787,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":3652},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.9444,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"ECVT","price":10.12,"totalOi":1064,"analysisCoverage":0.9444,"avgIvPct":114.1,"ivRank":89.1,"iv52wHighPct":118.2,"iv52wLowPct":80.6,"frontDte":14,"frontAtmIvPct":30.534,"backAtmIvPct":46.4835,"termPremiumPp":-15.9495,"expectedMoveFrontPct":5.98,"straddleFrontPct":16.8,"straddle30dPct":16.8,"riskReversalFrontPp":-108.81,"riskReversal30dPp":-108.81,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.136,"putCallOiFrontRatio":0.138,"putCallVolumeFrontRatio":0,"optionVolume":0,"volumeOiRatio":0,"netDeltaNormalized":0.221898,"dealerDeltaNormalized":-0.221898,"gexPer100kOi":652175.75188,"vannaPer100kOi":4417.293233,"charmPer100kOi":-235432.330827,"weekendDeltaShiftPer100kOi":-706390.977444,"ivSurfaceRangePp":138.4,"gammaFlipDistancePct":1.581028,"maxPainDistancePct":-1.185771,"peakCallDistancePct":null,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/ECVT.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."}