{"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/BLBD","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/BLBD.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/BLBD.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":"BLBD","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":56.529998779296875,"previous_close":55.599998474121094,"delta_neutral":58.1584670377096,"gamma_neutral":57.347874418985505,"gamma_max":67.21763355448694,"total_open_interest":2540,"previous_open_interest":2552,"listed_contracts":67,"listed_calls":44,"listed_puts":29,"gamma_max_distance_pct":18.906129499341546,"delta_neutral_distance_pct":2.880715184110568,"gamma_neutral_distance_pct":1.446799323102343,"open_interest_change_1d_pct":-0.4702194357366771,"call_open_interest":1553,"put_open_interest":987,"put_call_open_interest_ratio":0.6355441081777206,"nearest_expiration_max_pain":60,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":6.138335920102571,"all_expiration_max_pain":60,"net_gamma_exposure":-16196.581509734622,"net_gamma_exposure_per_100k_open_interest":-637660.6893596308,"gamma_exposure_flip":57.347874418985505,"gamma_exposure_flip_distance_pct":1.446799323102343,"call_wall":55,"call_wall_distance_pct":-2.706525406572643,"put_wall":55,"put_wall_distance_pct":-2.706525406572643,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":3041},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.9444,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"BLBD","price":56.53,"totalOi":2540,"analysisCoverage":0.9444,"avgIvPct":65.7,"ivRank":24.6,"iv52wHighPct":86.51,"iv52wLowPct":58.9,"frontDte":14,"frontAtmIvPct":48.2519,"backAtmIvPct":44.9786,"termPremiumPp":3.2733,"expectedMoveFrontPct":9.45,"straddleFrontPct":7.52,"straddle30dPct":7.52,"riskReversalFrontPp":-64.41,"riskReversal30dPp":-64.41,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.636,"putCallOiFrontRatio":0.601,"putCallVolumeFrontRatio":2.5,"optionVolume":14,"volumeOiRatio":0.005512,"netDeltaNormalized":-0.021497,"dealerDeltaNormalized":0.02148,"gexPer100kOi":-150551.574803,"vannaPer100kOi":1692.913386,"charmPer100kOi":67047.244094,"weekendDeltaShiftPer100kOi":201181.102362,"ivSurfaceRangePp":84.2,"gammaFlipDistancePct":null,"maxPainDistancePct":6.138334,"peakCallDistancePct":14.983195,"peakPutDistancePct":14.983195},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/BLBD.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."}