{"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/GANX","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/GANX.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/GANX.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":"GANX","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":1.2599999904632568,"previous_close":1.3300000429153442,"delta_neutral":null,"gamma_neutral":null,"gamma_max":null,"total_open_interest":9348,"previous_open_interest":14412,"listed_contracts":16,"listed_calls":16,"listed_puts":11,"gamma_max_distance_pct":null,"delta_neutral_distance_pct":null,"gamma_neutral_distance_pct":null,"open_interest_change_1d_pct":-35.13738551207327,"call_open_interest":7144,"put_open_interest":2204,"put_call_open_interest_ratio":0.30851063829787234,"nearest_expiration_max_pain":1.5,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":19.047619948671883,"all_expiration_max_pain":1.5,"net_gamma_exposure":146590.22034979129,"net_gamma_exposure_per_100k_open_interest":1568145.2754577587,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":2,"call_wall_distance_pct":58.73015993156251,"put_wall":2,"put_wall_distance_pct":58.73015993156251,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":2014},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.7778,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":1.26,"totalOi":14256,"analysisCoverage":0.7778,"avgIvPct":1993.6,"ivRank":100,"iv52wHighPct":1993.6,"iv52wLowPct":167.16,"frontDte":null,"termPremiumPp":null,"riskReversalFrontPp":123.01,"riskReversal30dPp":123.01,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.236,"putCallOiFrontRatio":0.622,"putCallVolumeFrontRatio":3.333,"optionVolume":278,"volumeOiRatio":0.019501,"netDeltaNormalized":0.267977,"dealerDeltaNormalized":-0.228897,"gexPer100kOi":19394.360269,"vannaPer100kOi":-273.569024,"charmPer100kOi":-36069.023569,"weekendDeltaShiftPer100kOi":-108200.056117,"ivSurfaceRangePp":8.7,"gammaFlipDistancePct":null,"maxPainDistancePct":-20.634921,"peakCallDistancePct":-20.634921,"peakPutDistancePct":138.095238},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/GANX.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."}