{"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/UGA","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/UGA.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/UGA.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":"UGA","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":149.27000427246094,"previous_close":152.8800048828125,"delta_neutral":131.52419531367389,"gamma_neutral":132.94340729239133,"gamma_max":155.6565387802856,"total_open_interest":15274,"previous_open_interest":15658,"listed_contracts":370,"listed_calls":284,"listed_puts":233,"gamma_max_distance_pct":4.27851163999927,"delta_neutral_distance_pct":-11.888395826931054,"gamma_neutral_distance_pct":-10.937627462158336,"open_interest_change_1d_pct":-2.452420487929493,"call_open_interest":6154,"put_open_interest":9120,"put_call_open_interest_ratio":1.4819629509262269,"nearest_expiration_max_pain":130,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-12.909495358014198,"all_expiration_max_pain":120,"net_gamma_exposure":469708.9521821321,"net_gamma_exposure_per_100k_open_interest":3075219.0138937547,"gamma_exposure_flip":132.94340729239133,"gamma_exposure_flip_distance_pct":-10.937627462158336,"call_wall":145,"call_wall_distance_pct":-2.8605909762466037,"put_wall":120,"put_wall_distance_pct":-19.608764945859257,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1764},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"UGA","price":149.27,"totalOi":15274,"analysisCoverage":1,"avgIvPct":47.1,"ivRank":12.6,"iv52wHighPct":79.6,"iv52wLowPct":42.4,"frontDte":14,"frontAtmIvPct":44.6266,"backAtmIvPct":42.6587,"termPremiumPp":1.9679,"expectedMoveFrontPct":8.74,"straddleFrontPct":7.02,"straddle30dPct":7.02,"riskReversalFrontPp":3.79,"riskReversal30dPp":3.79,"butterflyFrontPp":-1.37,"butterfly30dPp":-1.37,"putCallOiRatio":1.482,"putCallOiFrontRatio":3.124,"putCallVolumeFrontRatio":1.256,"optionVolume":840,"volumeOiRatio":0.054995,"netDeltaNormalized":0.163289,"dealerDeltaNormalized":-0.15462,"gexPer100kOi":4761924.381302,"vannaPer100kOi":1702.239099,"charmPer100kOi":-651165.379076,"weekendDeltaShiftPer100kOi":-1953502.6843,"ivSurfaceRangePp":76.1,"gammaFlipDistancePct":-2.914182,"maxPainDistancePct":-19.608763,"peakCallDistancePct":-2.860588,"peakPutDistancePct":-12.909493},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/UGA.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."}