{"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/STXL","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/STXL.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/STXL.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":"STXL","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":30.360000610351562,"previous_close":38.279998779296875,"delta_neutral":23.576216932587062,"gamma_neutral":12.690678424207894,"gamma_max":36.648529600752596,"total_open_interest":482,"previous_open_interest":471,"listed_contracts":73,"listed_calls":48,"listed_puts":28,"gamma_max_distance_pct":20.71320442680391,"delta_neutral_distance_pct":-22.34447806780181,"gamma_neutral_distance_pct":-58.19934726917998,"open_interest_change_1d_pct":2.335456475583864,"call_open_interest":330,"put_open_interest":152,"put_call_open_interest_ratio":0.46060606060606063,"nearest_expiration_max_pain":30,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-1.1857727375302374,"all_expiration_max_pain":30,"net_gamma_exposure":11642.408498045234,"net_gamma_exposure_per_100k_open_interest":2415437.447727227,"gamma_exposure_flip":12.690678424207894,"gamma_exposure_flip_distance_pct":-58.19934726917998,"call_wall":40,"call_wall_distance_pct":31.75230301662635,"put_wall":30,"put_wall_distance_pct":-1.1857727375302374,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":4086},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.6667,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"STXL","price":30.36,"totalOi":482,"analysisCoverage":0.6667,"avgIvPct":137.7,"ivRank":3.4,"iv52wHighPct":205.04,"iv52wLowPct":135.3,"frontDte":14,"frontAtmIvPct":130.1524,"backAtmIvPct":131.0683,"termPremiumPp":-0.9159,"expectedMoveFrontPct":25.49,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.461,"putCallOiFrontRatio":0.707,"putCallVolumeFrontRatio":2.313,"optionVolume":691,"volumeOiRatio":1.43361,"netDeltaNormalized":0.178817,"dealerDeltaNormalized":-0.178797,"gexPer100kOi":875446.058091,"vannaPer100kOi":0,"charmPer100kOi":0,"weekendDeltaShiftPer100kOi":0,"ivSurfaceRangePp":73.6,"gammaFlipDistancePct":26.416337,"maxPainDistancePct":-1.185771,"peakCallDistancePct":-1.185771,"peakPutDistancePct":-24.242424},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/STXL.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."}