{"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/ARMG","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/ARMG.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/ARMG.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":"ARMG","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":12.609999656677246,"previous_close":14.649999618530273,"delta_neutral":15.979855879516442,"gamma_neutral":12.128779699418835,"gamma_max":26.12677097785155,"total_open_interest":6220,"previous_open_interest":9374,"listed_contracts":191,"listed_calls":108,"listed_puts":93,"gamma_max_distance_pct":107.19089364936582,"delta_neutral_distance_pct":26.723682114097365,"gamma_neutral_distance_pct":-3.8161774017463594,"open_interest_change_1d_pct":-33.6462556005974,"call_open_interest":3887,"put_open_interest":2333,"put_call_open_interest_ratio":0.600205814252637,"nearest_expiration_max_pain":20,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":58.60428663381923,"all_expiration_max_pain":21,"net_gamma_exposure":3037.9410116415384,"net_gamma_exposure_per_100k_open_interest":48841.49536401187,"gamma_exposure_flip":12.128779699418835,"gamma_exposure_flip_distance_pct":-3.8161774017463594,"call_wall":25,"call_wall_distance_pct":98.25535829227402,"put_wall":20,"put_wall_distance_pct":58.60428663381923,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":2304},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.8889,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":12.61,"totalOi":9404,"analysisCoverage":0.8889,"avgIvPct":921,"ivRank":100,"iv52wHighPct":921,"iv52wLowPct":149.28,"frontDte":35,"termPremiumPp":14.4652,"riskReversalFrontPp":-19.71,"riskReversal30dPp":-19.71,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.54,"putCallOiFrontRatio":1.712,"putCallVolumeFrontRatio":0.575,"optionVolume":444,"volumeOiRatio":0.047214,"netDeltaNormalized":-0.111582,"dealerDeltaNormalized":0.111453,"gexPer100kOi":97262.973203,"vannaPer100kOi":765.631646,"charmPer100kOi":148479.370481,"weekendDeltaShiftPer100kOi":445438.111442,"ivSurfaceRangePp":40,"gammaFlipDistancePct":100.634417,"maxPainDistancePct":58.604282,"peakCallDistancePct":98.255353,"peakPutDistancePct":50.674068},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/ARMG.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."}