{"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/ALKT","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/ALKT.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/ALKT.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":"ALKT","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":13.890000343322754,"previous_close":14.039999961853027,"delta_neutral":13.114574614378517,"gamma_neutral":13.890000343322754,"gamma_max":14.682508085513575,"total_open_interest":12801,"previous_open_interest":12556,"listed_contracts":47,"listed_calls":33,"listed_puts":20,"gamma_max_distance_pct":5.705599154803464,"delta_neutral_distance_pct":-5.582618500920354,"gamma_neutral_distance_pct":0,"open_interest_change_1d_pct":1.9512583625358393,"call_open_interest":9303,"put_open_interest":3498,"put_call_open_interest_ratio":0.37600773943889065,"nearest_expiration_max_pain":15,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":7.991358021894138,"all_expiration_max_pain":15,"net_gamma_exposure":947547.0713334534,"net_gamma_exposure_per_100k_open_interest":7402133.20313611,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":15,"call_wall_distance_pct":7.991358021894138,"put_wall":17.5,"put_wall_distance_pct":25.989917692209826,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1895},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.8333,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"ALKT","price":13.89,"totalOi":12801,"analysisCoverage":0.8333,"avgIvPct":129.4,"ivRank":78.1,"iv52wHighPct":144.1,"iv52wLowPct":77.1,"frontDte":null,"frontAtmIvPct":null,"backAtmIvPct":null,"termPremiumPp":null,"expectedMoveFrontPct":null,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":-78.16,"riskReversal30dPp":-78.16,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.376,"putCallOiFrontRatio":0.36,"putCallVolumeFrontRatio":0,"optionVolume":21,"volumeOiRatio":0.00164,"netDeltaNormalized":0.056558,"dealerDeltaNormalized":-0.056558,"gexPer100kOi":1140532.927115,"vannaPer100kOi":1538.94227,"charmPer100kOi":-3748457.151785,"weekendDeltaShiftPer100kOi":-11245379.267245,"ivSurfaceRangePp":49.7,"gammaFlipDistancePct":-80.057595,"maxPainDistancePct":7.991361,"peakCallDistancePct":7.991361,"peakPutDistancePct":7.991361},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/ALKT.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."}