{"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/PSN","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/PSN.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/PSN.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":"PSN","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":40.790000915527344,"previous_close":41.0099983215332,"delta_neutral":48.523353461278454,"gamma_neutral":59.27977147704395,"gamma_max":69.77713332364772,"total_open_interest":8289,"previous_open_interest":8269,"listed_contracts":72,"listed_calls":48,"listed_puts":29,"gamma_max_distance_pct":71.06430928538168,"delta_neutral_distance_pct":18.9589418293131,"gamma_neutral_distance_pct":45.329174176307,"open_interest_change_1d_pct":0.24186721489902044,"call_open_interest":2852,"put_open_interest":5437,"put_call_open_interest_ratio":1.906381486676017,"nearest_expiration_max_pain":45,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":10.321154670212461,"all_expiration_max_pain":50,"net_gamma_exposure":-328714.7635520932,"net_gamma_exposure_per_100k_open_interest":-3965674.551237703,"gamma_exposure_flip":59.27977147704395,"gamma_exposure_flip_distance_pct":45.329174176307,"call_wall":45,"call_wall_distance_pct":10.321154670212461,"put_wall":35,"put_wall_distance_pct":-14.194657478723641,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":2224},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.9444,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"PSN","price":40.79,"totalOi":8289,"analysisCoverage":0.9444,"avgIvPct":73.7,"ivRank":25.6,"iv52wHighPct":101.11,"iv52wLowPct":64.25,"frontDte":14,"frontAtmIvPct":37.4271,"backAtmIvPct":59.3346,"termPremiumPp":-21.9075,"expectedMoveFrontPct":7.33,"straddleFrontPct":5.82,"straddle30dPct":5.82,"riskReversalFrontPp":-1.73,"riskReversal30dPp":-1.73,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":1.906,"putCallOiFrontRatio":0.084,"putCallVolumeFrontRatio":0,"optionVolume":112,"volumeOiRatio":0.013512,"netDeltaNormalized":-0.233892,"dealerDeltaNormalized":0.233892,"gexPer100kOi":-1603929.062613,"vannaPer100kOi":2376.643745,"charmPer100kOi":96344.553022,"weekendDeltaShiftPer100kOi":289021.594885,"ivSurfaceRangePp":40,"gammaFlipDistancePct":null,"maxPainDistancePct":22.579063,"peakCallDistancePct":10.321157,"peakPutDistancePct":10.321157},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/PSN.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."}