{"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/JBIO","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/JBIO.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/JBIO.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":"JBIO","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":14.119999885559082,"previous_close":13.770000457763672,"delta_neutral":4.336578272346611,"gamma_neutral":14.119999885559082,"gamma_max":15.458778803095285,"total_open_interest":910,"previous_open_interest":910,"listed_contracts":22,"listed_calls":16,"listed_puts":11,"gamma_max_distance_pct":9.481437169878518,"delta_neutral_distance_pct":-69.28768904041033,"gamma_neutral_distance_pct":0,"open_interest_change_1d_pct":0,"call_open_interest":894,"put_open_interest":16,"put_call_open_interest_ratio":0.017897091722595078,"nearest_expiration_max_pain":15,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":6.23229547856384,"all_expiration_max_pain":15,"net_gamma_exposure":81286.66930180542,"net_gamma_exposure_per_100k_open_interest":8932601.022176418,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":17.5,"call_wall_distance_pct":23.93767805832448,"put_wall":20,"put_wall_distance_pct":41.64306063808512,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":3742},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.7778,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"JBIO","price":14.12,"totalOi":910,"analysisCoverage":0.7778,"avgIvPct":112.6,"ivRank":41.9,"iv52wHighPct":136.6,"iv52wLowPct":95.3,"frontDte":null,"frontAtmIvPct":null,"backAtmIvPct":null,"termPremiumPp":null,"expectedMoveFrontPct":null,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.018,"putCallOiFrontRatio":0.002,"putCallVolumeFrontRatio":0,"optionVolume":37,"volumeOiRatio":0.040659,"netDeltaNormalized":0.316736,"dealerDeltaNormalized":-0.315692,"gexPer100kOi":1251067.032967,"vannaPer100kOi":2527.472527,"charmPer100kOi":-1554835.164835,"weekendDeltaShiftPer100kOi":-4664505.494505,"ivSurfaceRangePp":35.6,"gammaFlipDistancePct":-11.048159,"maxPainDistancePct":6.232295,"peakCallDistancePct":6.232295,"peakPutDistancePct":6.232295},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/JBIO.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."}