{"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/ASM","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/ASM.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/ASM.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":"ASM","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":5.329999923706055,"previous_close":5.190000057220459,"delta_neutral":4.031905075470177,"gamma_neutral":5.329999923706055,"gamma_max":6.331717917813423,"total_open_interest":18491,"previous_open_interest":26066,"listed_contracts":23,"listed_calls":17,"listed_puts":12,"gamma_max_distance_pct":18.79395888266456,"delta_neutral_distance_pct":-24.354500315513828,"gamma_neutral_distance_pct":0,"open_interest_change_1d_pct":-29.060845545921893,"call_open_interest":14385,"put_open_interest":4106,"put_call_open_interest_ratio":0.2854362182829336,"nearest_expiration_max_pain":5,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":-6.191368263221272,"all_expiration_max_pain":5,"net_gamma_exposure":530019.8339543482,"net_gamma_exposure_per_100k_open_interest":2866366.5240081567,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":7.5,"call_wall_distance_pct":40.71294760516809,"put_wall":5,"put_wall_distance_pct":-6.191368263221272,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1505},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.8333,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":5.33,"totalOi":26244,"analysisCoverage":0.8333,"avgIvPct":3931.8,"ivRank":100,"iv52wHighPct":3931.8,"iv52wLowPct":99.28,"frontDte":null,"termPremiumPp":null,"riskReversalFrontPp":-10.83,"riskReversal30dPp":-10.83,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.242,"putCallOiFrontRatio":0.228,"putCallVolumeFrontRatio":0.166,"optionVolume":1532,"volumeOiRatio":0.058375,"netDeltaNormalized":0.263774,"dealerDeltaNormalized":-0.246959,"gexPer100kOi":133563.862216,"vannaPer100kOi":1787.075141,"charmPer100kOi":-2606.310014,"weekendDeltaShiftPer100kOi":-7818.930041,"ivSurfaceRangePp":15.4,"gammaFlipDistancePct":null,"maxPainDistancePct":-6.19137,"peakCallDistancePct":-6.19137,"peakPutDistancePct":40.712946},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/ASM.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."}