{"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/VOYA","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/VOYA.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/VOYA.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":"VOYA","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":94.01000213623047,"previous_close":95.12000274658203,"delta_neutral":90.79320738747842,"gamma_neutral":86.87562077278359,"gamma_max":107.76018379673341,"total_open_interest":17616,"previous_open_interest":18816,"listed_contracts":90,"listed_calls":53,"listed_puts":46,"gamma_max_distance_pct":14.626296508936862,"delta_neutral_distance_pct":-3.421757978571869,"gamma_neutral_distance_pct":-7.5889598992971,"open_interest_change_1d_pct":-6.377551020408164,"call_open_interest":12042,"put_open_interest":5574,"put_call_open_interest_ratio":0.4628799202790234,"nearest_expiration_max_pain":75,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":-20.22125487103272,"all_expiration_max_pain":87.5,"net_gamma_exposure":1320781.2588953765,"net_gamma_exposure_per_100k_open_interest":7497622.9501327,"gamma_exposure_flip":86.87562077278359,"gamma_exposure_flip_distance_pct":-7.5889598992971,"call_wall":110,"call_wall_distance_pct":17.00882618915201,"put_wall":87.5,"put_wall_distance_pct":-6.924797349538174,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1552},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":94.01,"totalOi":18935,"analysisCoverage":1,"avgIvPct":172.5,"ivRank":100,"iv52wHighPct":172.5,"iv52wLowPct":39.3,"frontDte":35,"termPremiumPp":3.5498,"riskReversalFrontPp":38.73,"riskReversal30dPp":38.73,"butterflyFrontPp":-1.26,"butterfly30dPp":-1.26,"putCallOiRatio":0.507,"putCallOiFrontRatio":0.332,"putCallVolumeFrontRatio":0,"optionVolume":460,"volumeOiRatio":0.024294,"netDeltaNormalized":0.045105,"dealerDeltaNormalized":-0.04501,"gexPer100kOi":4376869.500924,"vannaPer100kOi":4166.886718,"charmPer100kOi":-232754.158965,"weekendDeltaShiftPer100kOi":-698262.476895,"ivSurfaceRangePp":57.1,"gammaFlipDistancePct":14.221891,"maxPainDistancePct":1.053079,"peakCallDistancePct":11.690246,"peakPutDistancePct":-1.606212},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/VOYA.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."}