{"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/IEV","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/IEV.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/IEV.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":"IEV","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":71.58000183105469,"previous_close":71.4000015258789,"delta_neutral":78.64060467562774,"gamma_neutral":71.58000183105469,"gamma_max":60.91061413838871,"total_open_interest":169,"previous_open_interest":155,"listed_contracts":22,"listed_calls":15,"listed_puts":7,"gamma_max_distance_pct":-14.905542637241325,"delta_neutral_distance_pct":9.863932193292905,"gamma_neutral_distance_pct":0,"open_interest_change_1d_pct":9.032258064516128,"call_open_interest":36,"put_open_interest":133,"put_call_open_interest_ratio":3.6944444444444446,"nearest_expiration_max_pain":75,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":4.77786823338912,"all_expiration_max_pain":75,"net_gamma_exposure":-42751.096078184644,"net_gamma_exposure_per_100k_open_interest":-25296506.55513884,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":70,"call_wall_distance_pct":-2.2073229821701545,"put_wall":75,"put_wall_distance_pct":4.77786823338912,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":4454},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.8333,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":71.58,"totalOi":177,"analysisCoverage":0.8333,"avgIvPct":153,"ivRank":100,"iv52wHighPct":153,"iv52wLowPct":19.1,"frontDte":35,"termPremiumPp":-0.6262,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":3.214,"putCallOiFrontRatio":55,"putCallVolumeFrontRatio":0,"optionVolume":48,"volumeOiRatio":0.271186,"netDeltaNormalized":-0.435932,"dealerDeltaNormalized":0.435989,"gexPer100kOi":-19800039.548023,"vannaPer100kOi":-3389.830508,"charmPer100kOi":375141.242938,"weekendDeltaShiftPer100kOi":1125423.728814,"ivSurfaceRangePp":0,"gammaFlipDistancePct":-3.115395,"maxPainDistancePct":4.777871,"peakCallDistancePct":0.586756,"peakPutDistancePct":4.777871},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/IEV.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."}