{"schema_version":1,"publisher":"Half on a Double","data_through":"2026-10-16","frequency":"end-of-day","methodology":"market-implied-carry-v1","generation":"market-implied-carry-analytics-20260917T000000Z","canonical_url":"https://halfonadouble.com/stock/USAC","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/USAC.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/USAC.json?date=2026-10-16&public_schema=4","definitions_url":"https://halfonadouble.com/methodology.md","license_url":"https://halfonadouble.com/terms.md","disclaimer_url":"https://halfonadouble.com/disclaimer.md","symbol":"USAC","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":25.520000457763672,"previous_close":24.8799991607666,"delta_neutral":22.993434170810318,"gamma_neutral":5.189302319167206,"gamma_max":29.74767435601363,"total_open_interest":11059,"previous_open_interest":11646,"listed_contracts":34,"listed_calls":20,"listed_puts":19,"gamma_max_distance_pct":16.566119993794192,"delta_neutral_distance_pct":-9.900337937434184,"gamma_neutral_distance_pct":-79.66574362819607,"open_interest_change_1d_pct":-5.04035720419028,"call_open_interest":8216,"put_open_interest":2843,"put_call_open_interest_ratio":0.3460321324245375,"nearest_expiration_max_pain":25,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":-2.0376193120540393,"all_expiration_max_pain":25,"net_gamma_exposure":415670.01045146433,"net_gamma_exposure_per_100k_open_interest":3758658.2010259912,"gamma_exposure_flip":5.189302319167206,"gamma_exposure_flip_distance_pct":-79.66574362819607,"call_wall":35,"call_wall_distance_pct":37.14733296312435,"put_wall":25,"put_wall_distance_pct":-2.0376193120540393,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1892},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.9444,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":25.52,"totalOi":11695,"analysisCoverage":0.9444,"avgIvPct":520.6,"ivRank":100,"iv52wHighPct":520.6,"iv52wLowPct":35.45,"frontDte":35,"termPremiumPp":0.5021,"riskReversalFrontPp":18.84,"riskReversal30dPp":18.84,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.368,"putCallOiFrontRatio":0.191,"putCallVolumeFrontRatio":0.086,"optionVolume":207,"volumeOiRatio":0.0177,"netDeltaNormalized":0.117019,"dealerDeltaNormalized":-0.113567,"gexPer100kOi":719873.279179,"vannaPer100kOi":4275.331338,"charmPer100kOi":-7618.640445,"weekendDeltaShiftPer100kOi":-22864.471997,"ivSurfaceRangePp":48,"gammaFlipDistancePct":26.763323,"maxPainDistancePct":-2.037618,"peakCallDistancePct":-2.037618,"peakPutDistancePct":-11.833856},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/USAC.json?date=2026-10-16&public_schema=4","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."}