{"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/XTN","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/XTN.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/XTN.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":"XTN","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":100.91000366210938,"previous_close":99.1500015258789,"delta_neutral":115.19349277485136,"gamma_neutral":187.99597957508362,"gamma_max":205.82620439767732,"total_open_interest":395,"previous_open_interest":398,"listed_contracts":43,"listed_calls":18,"listed_puts":28,"gamma_max_distance_pct":103.97006929746337,"delta_neutral_distance_pct":14.154680997306599,"gamma_neutral_distance_pct":86.30063695624867,"open_interest_change_1d_pct":-0.7537688442211055,"call_open_interest":52,"put_open_interest":343,"put_call_open_interest_ratio":6.596153846153846,"nearest_expiration_max_pain":124,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":22.88177138037373,"all_expiration_max_pain":124,"net_gamma_exposure":-117401.06069260104,"net_gamma_exposure_per_100k_open_interest":-29721787.51711419,"gamma_exposure_flip":187.99597957508362,"gamma_exposure_flip_distance_pct":86.30063695624867,"call_wall":110,"call_wall_distance_pct":9.00802299871863,"put_wall":102,"put_wall_distance_pct":1.080166780630003,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":4187},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.7778,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"XTN","price":100.91,"totalOi":395,"analysisCoverage":0.7778,"avgIvPct":45.5,"ivRank":19.1,"iv52wHighPct":64.97,"iv52wLowPct":40.9,"frontDte":14,"frontAtmIvPct":27.981,"backAtmIvPct":22.3362,"termPremiumPp":5.6448,"expectedMoveFrontPct":5.48,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":6.596,"putCallOiFrontRatio":10.393,"putCallVolumeFrontRatio":0,"optionVolume":14,"volumeOiRatio":0.035443,"netDeltaNormalized":-0.423747,"dealerDeltaNormalized":0.423747,"gexPer100kOi":-31101508.860759,"vannaPer100kOi":506.329114,"charmPer100kOi":836708.860759,"weekendDeltaShiftPer100kOi":2510126.582278,"ivSurfaceRangePp":43.1,"gammaFlipDistancePct":null,"maxPainDistancePct":22.881776,"peakCallDistancePct":0.089188,"peakPutDistancePct":-1.892776},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/XTN.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."}