{"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/BLLN","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/BLLN.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/BLLN.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":"BLLN","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":98.12000274658203,"previous_close":102.7300033569336,"delta_neutral":100.10175876962069,"gamma_neutral":93.240227906017,"gamma_max":134.105600122118,"total_open_interest":7531,"previous_open_interest":9676,"listed_contracts":127,"listed_calls":78,"listed_puts":65,"gamma_max_distance_pct":36.67508802305809,"delta_neutral_distance_pct":2.019726832006932,"gamma_neutral_distance_pct":-4.97327222173872,"open_interest_change_1d_pct":-22.168251343530386,"call_open_interest":4678,"put_open_interest":2853,"put_call_open_interest_ratio":0.6098760153911928,"nearest_expiration_max_pain":100,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":1.9160183456919622,"all_expiration_max_pain":100,"net_gamma_exposure":42031.12102325702,"net_gamma_exposure_per_100k_open_interest":558108.1001627543,"gamma_exposure_flip":93.240227906017,"gamma_exposure_flip_distance_pct":-4.97327222173872,"call_wall":135,"call_wall_distance_pct":37.58662476668415,"put_wall":80,"put_wall_distance_pct":-18.46718532344643,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":2171},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":98.12,"totalOi":9699,"analysisCoverage":1,"avgIvPct":243.7,"ivRank":100,"iv52wHighPct":243.7,"iv52wLowPct":68.8,"frontDte":35,"termPremiumPp":5.2438,"riskReversalFrontPp":2.56,"riskReversal30dPp":2.56,"butterflyFrontPp":-3.99,"butterfly30dPp":-3.99,"putCallOiRatio":0.616,"putCallOiFrontRatio":1.734,"putCallVolumeFrontRatio":1.542,"optionVolume":183,"volumeOiRatio":0.018868,"netDeltaNormalized":0.043637,"dealerDeltaNormalized":-0.04347,"gexPer100kOi":2021698.834931,"vannaPer100kOi":1928.033818,"charmPer100kOi":-57407.980204,"weekendDeltaShiftPer100kOi":-172234.250954,"ivSurfaceRangePp":23.5,"gammaFlipDistancePct":17.356298,"maxPainDistancePct":1.916021,"peakCallDistancePct":7.011822,"peakPutDistancePct":1.916021},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/BLLN.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."}