{"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/BWIN","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/BWIN.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/BWIN.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":"BWIN","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":31.90999984741211,"previous_close":31.93000030517578,"delta_neutral":24.82164842051242,"gamma_neutral":16.598134739047744,"gamma_max":34.5732536386055,"total_open_interest":1618,"previous_open_interest":3729,"listed_contracts":27,"listed_calls":25,"listed_puts":12,"gamma_max_distance_pct":8.346141660697564,"delta_neutral_distance_pct":-22.213573991836142,"gamma_neutral_distance_pct":-47.98453519769024,"open_interest_change_1d_pct":-56.61035130061679,"call_open_interest":1450,"put_open_interest":168,"put_call_open_interest_ratio":0.11586206896551725,"nearest_expiration_max_pain":30,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":-5.985584006723239,"all_expiration_max_pain":22.5,"net_gamma_exposure":219493.65402198088,"net_gamma_exposure_per_100k_open_interest":13565738.814708337,"gamma_exposure_flip":16.598134739047744,"gamma_exposure_flip_distance_pct":-47.98453519769024,"call_wall":35,"call_wall_distance_pct":9.683485325489553,"put_wall":30,"put_wall_distance_pct":-5.985584006723239,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":3221},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.8333,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":31.91,"totalOi":3730,"analysisCoverage":0.8333,"avgIvPct":327.6,"ivRank":89.8,"iv52wHighPct":358,"iv52wLowPct":60.2,"frontDte":null,"termPremiumPp":null,"riskReversalFrontPp":112.59,"riskReversal30dPp":112.59,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.064,"putCallOiFrontRatio":0.152,"putCallVolumeFrontRatio":0,"optionVolume":74,"volumeOiRatio":0.019839,"netDeltaNormalized":0.336923,"dealerDeltaNormalized":-0.334394,"gexPer100kOi":6994791.957105,"vannaPer100kOi":509.383378,"charmPer100kOi":-750.670241,"weekendDeltaShiftPer100kOi":-2278.820375,"ivSurfaceRangePp":46.4,"gammaFlipDistancePct":-35.34942,"maxPainDistancePct":-29.489188,"peakCallDistancePct":-5.985584,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/BWIN.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."}