{"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/ASYS","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/ASYS.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/ASYS.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":"ASYS","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":12.800000190734863,"previous_close":13.449999809265137,"delta_neutral":11.246564297001777,"gamma_neutral":12.800000190734863,"gamma_max":15.784651290062651,"total_open_interest":2602,"previous_open_interest":3361,"listed_contracts":40,"listed_calls":29,"listed_puts":17,"gamma_max_distance_pct":23.31758636603923,"delta_neutral_distance_pct":-12.136217738945998,"gamma_neutral_distance_pct":0,"open_interest_change_1d_pct":-22.582564712883073,"call_open_interest":2046,"put_open_interest":556,"put_call_open_interest_ratio":0.27174975562072334,"nearest_expiration_max_pain":15,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":17.187498253770197,"all_expiration_max_pain":15,"net_gamma_exposure":81306.54520422373,"net_gamma_exposure_per_100k_open_interest":3124771.145435193,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":17.5,"call_wall_distance_pct":36.7187479627319,"put_wall":12.5,"put_wall_distance_pct":-2.3437514551915015,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":2905},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.9444,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":12.8,"totalOi":3254,"analysisCoverage":0.9444,"avgIvPct":525.1,"ivRank":100,"iv52wHighPct":525.1,"iv52wLowPct":90.2,"frontDte":35,"termPremiumPp":0,"riskReversalFrontPp":-166.85,"riskReversal30dPp":-166.85,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.299,"putCallOiFrontRatio":0.213,"putCallVolumeFrontRatio":7.4,"optionVolume":342,"volumeOiRatio":0.105101,"netDeltaNormalized":0.036521,"dealerDeltaNormalized":-0.036518,"gexPer100kOi":491415.795943,"vannaPer100kOi":2397.049785,"charmPer100kOi":-184142.593731,"weekendDeltaShiftPer100kOi":-552427.781192,"ivSurfaceRangePp":88,"gammaFlipDistancePct":10.546875,"maxPainDistancePct":17.1875,"peakCallDistancePct":17.1875,"peakPutDistancePct":17.1875},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/ASYS.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."}