{"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/DBB","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/DBB.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/DBB.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":"DBB","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":24.889999389648438,"previous_close":25,"delta_neutral":12.556904695449509,"gamma_neutral":24.889999389648438,"gamma_max":24.80109453358769,"total_open_interest":7780,"previous_open_interest":8065,"listed_contracts":46,"listed_calls":37,"listed_puts":14,"gamma_max_distance_pct":-0.35719107368769926,"delta_neutral_distance_pct":-49.55040175424098,"gamma_neutral_distance_pct":0,"open_interest_change_1d_pct":-3.533787972721637,"call_open_interest":7586,"put_open_interest":194,"put_call_open_interest_ratio":0.025573424729765357,"nearest_expiration_max_pain":13,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-47.77018755007844,"all_expiration_max_pain":14,"net_gamma_exposure":1087960.125736664,"net_gamma_exposure_per_100k_open_interest":13984063.31281059,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":25,"call_wall_distance_pct":0.44194701907992384,"put_wall":25,"put_wall_distance_pct":0.44194701907992384,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":2268},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.9444,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"DBB","price":24.89,"totalOi":7780,"analysisCoverage":0.9444,"avgIvPct":69.8,"ivRank":100,"iv52wHighPct":69.8,"iv52wLowPct":40.8,"frontDte":14,"frontAtmIvPct":61.7318,"backAtmIvPct":22.2982,"termPremiumPp":39.4336,"expectedMoveFrontPct":12.09,"straddleFrontPct":3.01,"straddle30dPct":3.01,"riskReversalFrontPp":-113.21,"riskReversal30dPp":-113.21,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.026,"putCallOiFrontRatio":0.025,"putCallVolumeFrontRatio":0.016,"optionVolume":1781,"volumeOiRatio":0.22892,"netDeltaNormalized":0.406995,"dealerDeltaNormalized":-0.316181,"gexPer100kOi":3058796.272494,"vannaPer100kOi":784.061697,"charmPer100kOi":-4024023.136247,"weekendDeltaShiftPer100kOi":-12072056.55527,"ivSurfaceRangePp":184,"gammaFlipDistancePct":-15.628767,"maxPainDistancePct":-43.752511,"peakCallDistancePct":-11.611089,"peakPutDistancePct":0.441945},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/DBB.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."}