{"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/AER","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/AER.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/AER.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":"AER","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":144.33999633789062,"previous_close":143.92999267578125,"delta_neutral":137.09671711682208,"gamma_neutral":140.73061801989243,"gamma_max":158.22662930569044,"total_open_interest":16432,"previous_open_interest":16269,"listed_contracts":135,"listed_calls":93,"listed_puts":68,"gamma_max_distance_pct":9.620779631511214,"delta_neutral_distance_pct":-5.018206598892034,"gamma_neutral_distance_pct":-2.5006085697472726,"open_interest_change_1d_pct":1.0019054643801093,"call_open_interest":11626,"put_open_interest":4806,"put_call_open_interest_ratio":0.41338379494237054,"nearest_expiration_max_pain":145,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":0.4572562552685321,"all_expiration_max_pain":97.5,"net_gamma_exposure":313901.95970464195,"net_gamma_exposure_per_100k_open_interest":1910308.907647529,"gamma_exposure_flip":140.73061801989243,"gamma_exposure_flip_distance_pct":-2.5006085697472726,"call_wall":145,"call_wall_distance_pct":0.4572562552685321,"put_wall":140,"put_wall_distance_pct":-3.0067870638786585,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1716},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"AER","price":144.34,"totalOi":16432,"analysisCoverage":1,"avgIvPct":44.1,"ivRank":25.2,"iv52wHighPct":71.45,"iv52wLowPct":34.9,"frontDte":14,"frontAtmIvPct":23.0281,"backAtmIvPct":26.8015,"termPremiumPp":-3.7734,"expectedMoveFrontPct":4.51,"straddleFrontPct":3.46,"straddle30dPct":3.46,"riskReversalFrontPp":-0.32,"riskReversal30dPp":-0.32,"butterflyFrontPp":1.67,"butterfly30dPp":1.67,"putCallOiRatio":0.413,"putCallOiFrontRatio":0.584,"putCallVolumeFrontRatio":0.429,"optionVolume":282,"volumeOiRatio":0.017162,"netDeltaNormalized":0.408698,"dealerDeltaNormalized":-0.408673,"gexPer100kOi":3680881.2074,"vannaPer100kOi":1472.736125,"charmPer100kOi":21391.187926,"weekendDeltaShiftPer100kOi":64173.563778,"ivSurfaceRangePp":74.6,"gammaFlipDistancePct":-65.179437,"maxPainDistancePct":-32.451157,"peakCallDistancePct":7.38534,"peakPutDistancePct":0.457254},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/AER.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."}