{"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/DJIA","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/DJIA.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/DJIA.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":"DJIA","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":22.829999923706055,"previous_close":22.719999313354492,"delta_neutral":null,"gamma_neutral":null,"gamma_max":null,"total_open_interest":161,"previous_open_interest":241,"listed_contracts":15,"listed_calls":7,"listed_puts":8,"gamma_max_distance_pct":null,"delta_neutral_distance_pct":null,"gamma_neutral_distance_pct":null,"open_interest_change_1d_pct":-33.19502074688796,"call_open_interest":105,"put_open_interest":56,"put_call_open_interest_ratio":0.5333333333333333,"nearest_expiration_max_pain":22,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":-3.635566914059449,"all_expiration_max_pain":22,"net_gamma_exposure":20772.104156663532,"net_gamma_exposure_per_100k_open_interest":12901928.047617102,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":23,"call_wall_distance_pct":0.7446345898469401,"put_wall":22,"put_wall_distance_pct":-3.635566914059449,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":4477},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.7222,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":22.83,"totalOi":241,"analysisCoverage":0.7222,"avgIvPct":732.2,"ivRank":98.8,"iv52wHighPct":740.9,"iv52wLowPct":34.9,"frontDte":35,"termPremiumPp":0,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.928,"putCallOiFrontRatio":0.727,"putCallVolumeFrontRatio":0,"optionVolume":1,"volumeOiRatio":0.004149,"netDeltaNormalized":0.184391,"dealerDeltaNormalized":-0.175975,"gexPer100kOi":3464248.962656,"vannaPer100kOi":-414.937759,"charmPer100kOi":0,"weekendDeltaShiftPer100kOi":0,"ivSurfaceRangePp":10.6,"gammaFlipDistancePct":-2.803329,"maxPainDistancePct":-3.635567,"peakCallDistancePct":9.505037,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/DJIA.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."}