{"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/XPER","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/XPER.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/XPER.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":"XPER","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":4.980000019073486,"previous_close":5,"delta_neutral":null,"gamma_neutral":null,"gamma_max":null,"total_open_interest":9953,"previous_open_interest":9949,"listed_contracts":12,"listed_calls":9,"listed_puts":5,"gamma_max_distance_pct":null,"delta_neutral_distance_pct":null,"gamma_neutral_distance_pct":null,"open_interest_change_1d_pct":0.04020504573323952,"call_open_interest":897,"put_open_interest":9056,"put_call_open_interest_ratio":10.0958751393534,"nearest_expiration_max_pain":5,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":0.4016060411629196,"all_expiration_max_pain":7.5,"net_gamma_exposure":-1159504.6716402965,"net_gamma_exposure_per_100k_open_interest":-11649800.78006929,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":10,"call_wall_distance_pct":100.80321208232583,"put_wall":5,"put_wall_distance_pct":0.4016060411629196,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1967},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.8889,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":4.98,"totalOi":9956,"analysisCoverage":0.8889,"avgIvPct":542.4,"ivRank":57.7,"iv52wHighPct":886.4,"iv52wLowPct":72.9,"frontDte":35,"termPremiumPp":5.8073,"riskReversalFrontPp":-116.6,"riskReversal30dPp":-116.6,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":10.062,"putCallOiFrontRatio":0.241,"putCallVolumeFrontRatio":0,"optionVolume":1,"volumeOiRatio":0.0001,"netDeltaNormalized":-0.448663,"dealerDeltaNormalized":0.448618,"gexPer100kOi":-579510.948172,"vannaPer100kOi":1787.866613,"charmPer100kOi":0,"weekendDeltaShiftPer100kOi":0,"ivSurfaceRangePp":16.2,"gammaFlipDistancePct":null,"maxPainDistancePct":50.60241,"peakCallDistancePct":null,"peakPutDistancePct":0.401606},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/XPER.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."}