{"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/VIA","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/VIA.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/VIA.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":"VIA","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":29.329999923706055,"previous_close":30.219999313354492,"delta_neutral":18.799431215831998,"gamma_neutral":14.280593273807106,"gamma_max":29.316987411059344,"total_open_interest":2935,"previous_open_interest":2926,"listed_contracts":27,"listed_calls":27,"listed_puts":14,"gamma_max_distance_pct":-0.04436588026102674,"delta_neutral_distance_pct":-35.90374611410311,"gamma_neutral_distance_pct":-51.310626283824924,"open_interest_change_1d_pct":0.30758714969241285,"call_open_interest":2825,"put_open_interest":110,"put_call_open_interest_ratio":0.03893805309734513,"nearest_expiration_max_pain":17.5,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-40.334128723077235,"all_expiration_max_pain":12.5,"net_gamma_exposure":147946.25286705728,"net_gamma_exposure_per_100k_open_interest":5040758.189678271,"gamma_exposure_flip":14.280593273807106,"gamma_exposure_flip_distance_pct":-51.310626283824924,"call_wall":30,"call_wall_distance_pct":2.2843507604390267,"put_wall":17.5,"put_wall_distance_pct":-40.334128723077235,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":2934},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.8333,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"VIA","price":29.33,"totalOi":2935,"analysisCoverage":0.8333,"avgIvPct":147.3,"ivRank":88.6,"iv52wHighPct":152.78,"iv52wLowPct":104.6,"frontDte":14,"frontAtmIvPct":69.1355,"backAtmIvPct":68.0683,"termPremiumPp":1.0672,"expectedMoveFrontPct":13.54,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.039,"putCallOiFrontRatio":0.037,"putCallVolumeFrontRatio":0,"optionVolume":20,"volumeOiRatio":0.006814,"netDeltaNormalized":0.807853,"dealerDeltaNormalized":-0.807853,"gexPer100kOi":2200078.705281,"vannaPer100kOi":-1942.078365,"charmPer100kOi":-4278977.853492,"weekendDeltaShiftPer100kOi":-12836899.488927,"ivSurfaceRangePp":25.9,"gammaFlipDistancePct":null,"maxPainDistancePct":-57.381521,"peakCallDistancePct":19.331742,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/VIA.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."}