{"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/ASH","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/ASH.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/ASH.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":"ASH","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":71.1500015258789,"previous_close":71.58999633789062,"delta_neutral":57.19298539540545,"gamma_neutral":43.7466292322333,"gamma_max":73.6255520898526,"total_open_interest":2947,"previous_open_interest":6869,"listed_contracts":39,"listed_calls":23,"listed_puts":19,"gamma_max_distance_pct":3.479340141789432,"delta_neutral_distance_pct":-19.61632583436694,"gamma_neutral_distance_pct":-38.514928609914875,"open_interest_change_1d_pct":-57.097102926190125,"call_open_interest":2655,"put_open_interest":292,"put_call_open_interest_ratio":0.10998116760828625,"nearest_expiration_max_pain":70,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":-1.616305693908698,"all_expiration_max_pain":60,"net_gamma_exposure":565629.9602518607,"net_gamma_exposure_per_100k_open_interest":19193415.68550596,"gamma_exposure_flip":43.7466292322333,"gamma_exposure_flip_distance_pct":-38.514928609914875,"call_wall":75,"call_wall_distance_pct":5.411101042240681,"put_wall":65,"put_wall_distance_pct":-8.643712430058077,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":2816},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.9444,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":71.15,"totalOi":6986,"analysisCoverage":0.9444,"avgIvPct":773.1,"ivRank":100,"iv52wHighPct":773.1,"iv52wLowPct":51.9,"frontDte":35,"termPremiumPp":0,"riskReversalFrontPp":-23.25,"riskReversal30dPp":-23.25,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.137,"putCallOiFrontRatio":0.065,"putCallVolumeFrontRatio":0,"optionVolume":405,"volumeOiRatio":0.057973,"netDeltaNormalized":0.306853,"dealerDeltaNormalized":-0.287704,"gexPer100kOi":12547562.124248,"vannaPer100kOi":1102.204409,"charmPer100kOi":-328099.055253,"weekendDeltaShiftPer100kOi":-984297.16576,"ivSurfaceRangePp":33.5,"gammaFlipDistancePct":-20.224877,"maxPainDistancePct":-15.671117,"peakCallDistancePct":-1.616304,"peakPutDistancePct":-1.616304},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/ASH.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."}