{"schema_version":1,"publisher":"Half on a Double","data_through":"2026-10-02","frequency":"end-of-day","methodology":"market-implied-carry-v1","generation":"market-implied-carry-analytics-20260917T000000Z","canonical_url":"https://halfonadouble.com/stock/ATS","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/ATS.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/ATS.json?date=2026-10-02","definitions_url":"https://halfonadouble.com/methodology.md","license_url":"https://halfonadouble.com/terms.md","disclaimer_url":"https://halfonadouble.com/disclaimer.md","symbol":"ATS","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":18.260000228881836,"previous_close":18.030000686645508,"delta_neutral":9.481702154534242,"gamma_neutral":18.260000228881836,"gamma_max":19.293728238151697,"total_open_interest":437,"previous_open_interest":437,"listed_contracts":35,"listed_calls":26,"listed_puts":10,"gamma_max_distance_pct":5.661160987472575,"delta_neutral_distance_pct":-48.07392094367536,"gamma_neutral_distance_pct":0,"open_interest_change_1d_pct":0,"call_open_interest":382,"put_open_interest":55,"put_call_open_interest_ratio":0.14397905759162305,"nearest_expiration_max_pain":17.5,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-4.162104158573579,"all_expiration_max_pain":17.5,"net_gamma_exposure":45404.998109715794,"net_gamma_exposure_per_100k_open_interest":10390159.750507047,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":20,"call_wall_distance_pct":9.529023818773052,"put_wall":20,"put_wall_distance_pct":9.529023818773052,"gamma_max_cross_direction":"below","delta_neutral_cross_direction":null,"open_interest_rank":4139},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.7778,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"ATS","price":18.26,"totalOi":437,"analysisCoverage":0.7778,"avgIvPct":159.2,"ivRank":93.9,"iv52wHighPct":164.7,"iv52wLowPct":74.89,"frontDte":14,"frontAtmIvPct":74.2926,"backAtmIvPct":61.8728,"termPremiumPp":12.4198,"expectedMoveFrontPct":14.55,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.144,"putCallOiFrontRatio":0.087,"putCallVolumeFrontRatio":0,"optionVolume":5,"volumeOiRatio":0.011442,"netDeltaNormalized":0.310732,"dealerDeltaNormalized":-0.310732,"gexPer100kOi":1970073.226545,"vannaPer100kOi":2059.496568,"charmPer100kOi":-166590.389016,"weekendDeltaShiftPer100kOi":-499771.167048,"ivSurfaceRangePp":13.1,"gammaFlipDistancePct":-30.996714,"maxPainDistancePct":-4.162103,"peakCallDistancePct":23.220153,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/ATS.json?date=2026-10-02","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."}