{"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/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=2026-10-02","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":212.33999633789062,"previous_close":210.5500030517578,"delta_neutral":202.4553812499238,"gamma_neutral":116.17860924809952,"gamma_max":225.1079545392709,"total_open_interest":2335,"previous_open_interest":2302,"listed_contracts":107,"listed_calls":67,"listed_puts":46,"gamma_max_distance_pct":6.012978440982447,"delta_neutral_distance_pct":-4.655088658962642,"gamma_neutral_distance_pct":-45.286516317336755,"open_interest_change_1d_pct":1.4335360556038228,"call_open_interest":1775,"put_open_interest":560,"put_call_open_interest_ratio":0.3154929577464789,"nearest_expiration_max_pain":220,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":3.60742384582141,"all_expiration_max_pain":210,"net_gamma_exposure":389529.15656246437,"net_gamma_exposure_per_100k_open_interest":16682190.859206181,"gamma_exposure_flip":116.17860924809952,"gamma_exposure_flip_distance_pct":-45.286516317336755,"call_wall":225,"call_wall_distance_pct":5.962138024135532,"put_wall":215,"put_wall_distance_pct":1.252709667507287,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":3100},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"IWN","price":212.34,"totalOi":2335,"analysisCoverage":1,"avgIvPct":26.2,"ivRank":14.2,"iv52wHighPct":46.22,"iv52wLowPct":22.9,"frontDte":14,"frontAtmIvPct":18.637,"backAtmIvPct":18.3135,"termPremiumPp":0.3235,"expectedMoveFrontPct":3.65,"straddleFrontPct":5.58,"straddle30dPct":5.58,"riskReversalFrontPp":1.21,"riskReversal30dPp":1.21,"butterflyFrontPp":0.07,"butterfly30dPp":0.07,"putCallOiRatio":0.315,"putCallOiFrontRatio":1.638,"putCallVolumeFrontRatio":1,"optionVolume":118,"volumeOiRatio":0.050535,"netDeltaNormalized":0.162889,"dealerDeltaNormalized":-0.162749,"gexPer100kOi":34232321.199143,"vannaPer100kOi":1841.541756,"charmPer100kOi":-413661.670236,"weekendDeltaShiftPer100kOi":-1240985.010707,"ivSurfaceRangePp":35,"gammaFlipDistancePct":2.63257,"maxPainDistancePct":-1.102006,"peakCallDistancePct":17.735707,"peakPutDistancePct":8.31685},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/IWN.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."}