{"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/IWN","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/IWN.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/IWN.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":"IWN","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":208.75,"previous_close":210.5399932861328,"delta_neutral":195.6191179369079,"gamma_neutral":97.67137416285249,"gamma_max":224.4118874574198,"total_open_interest":2933,"previous_open_interest":3246,"listed_contracts":104,"listed_calls":78,"listed_puts":35,"gamma_max_distance_pct":7.502700578404692,"delta_neutral_distance_pct":-6.290242904475251,"gamma_neutral_distance_pct":-53.21131776629821,"open_interest_change_1d_pct":-9.6426370918053,"call_open_interest":2346,"put_open_interest":587,"put_call_open_interest_ratio":0.25021312872975277,"nearest_expiration_max_pain":210,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":0.5988023952095809,"all_expiration_max_pain":199,"net_gamma_exposure":405285.8011525056,"net_gamma_exposure_per_100k_open_interest":13818131.645158732,"gamma_exposure_flip":97.67137416285249,"gamma_exposure_flip_distance_pct":-53.21131776629821,"call_wall":225,"call_wall_distance_pct":7.784431137724551,"put_wall":215,"put_wall_distance_pct":2.9940119760479043,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":2819},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":208.75,"totalOi":3271,"analysisCoverage":1,"avgIvPct":124.9,"ivRank":100,"iv52wHighPct":124.9,"iv52wLowPct":22.9,"frontDte":35,"termPremiumPp":0,"riskReversalFrontPp":-2.53,"riskReversal30dPp":-2.53,"butterflyFrontPp":8.54,"butterfly30dPp":8.54,"putCallOiRatio":0.253,"putCallOiFrontRatio":0.27,"putCallVolumeFrontRatio":8.4,"optionVolume":392,"volumeOiRatio":0.119841,"netDeltaNormalized":0.183334,"dealerDeltaNormalized":-0.182715,"gexPer100kOi":26852471.415469,"vannaPer100kOi":458.575359,"charmPer100kOi":-333904.004891,"weekendDeltaShiftPer100kOi":-1001712.014674,"ivSurfaceRangePp":13.2,"gammaFlipDistancePct":-29.796407,"maxPainDistancePct":-4.670659,"peakCallDistancePct":-11.377246,"peakPutDistancePct":-1.796407},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/IWN.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."}