{"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/BRT","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/BRT.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/BRT.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":"BRT","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":13.300000190734863,"previous_close":13.319999694824219,"delta_neutral":null,"gamma_neutral":null,"gamma_max":null,"total_open_interest":305,"previous_open_interest":305,"listed_contracts":10,"listed_calls":6,"listed_puts":4,"gamma_max_distance_pct":null,"delta_neutral_distance_pct":null,"gamma_neutral_distance_pct":null,"open_interest_change_1d_pct":0,"call_open_interest":269,"put_open_interest":36,"put_call_open_interest_ratio":0.13382899628252787,"nearest_expiration_max_pain":15,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":12.781953269815757,"all_expiration_max_pain":15,"net_gamma_exposure":41267.455138713936,"net_gamma_exposure_per_100k_open_interest":13530313.160234079,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":15,"call_wall_distance_pct":12.781953269815757,"put_wall":15,"put_wall_distance_pct":12.781953269815757,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":4301},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.7778,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"BRT","price":13.3,"totalOi":305,"analysisCoverage":0.7778,"avgIvPct":49.3,"ivRank":18.7,"iv52wHighPct":105.2,"iv52wLowPct":36.4,"frontDte":null,"frontAtmIvPct":null,"backAtmIvPct":null,"termPremiumPp":null,"expectedMoveFrontPct":null,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.134,"putCallOiFrontRatio":0.333,"putCallVolumeFrontRatio":0,"optionVolume":0,"volumeOiRatio":0,"netDeltaNormalized":0.09682,"dealerDeltaNormalized":-0.09682,"gexPer100kOi":1939901.639344,"vannaPer100kOi":5901.639344,"charmPer100kOi":0,"weekendDeltaShiftPer100kOi":0,"ivSurfaceRangePp":11.5,"gammaFlipDistancePct":null,"maxPainDistancePct":12.781955,"peakCallDistancePct":null,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/BRT.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."}