{"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/SPUU","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/SPUU.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/SPUU.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":"SPUU","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":225.9499969482422,"previous_close":222.75999450683594,"delta_neutral":183.1556544516772,"gamma_neutral":158.8990059672053,"gamma_max":235.10943835275825,"total_open_interest":51,"previous_open_interest":51,"listed_contracts":25,"listed_calls":18,"listed_puts":9,"gamma_max_distance_pct":4.053747080427795,"delta_neutral_distance_pct":-18.939740241009066,"gamma_neutral_distance_pct":-29.675145778557404,"open_interest_change_1d_pct":0,"call_open_interest":38,"put_open_interest":13,"put_call_open_interest_ratio":0.34210526315789475,"nearest_expiration_max_pain":160,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-29.18787246691098,"all_expiration_max_pain":190,"net_gamma_exposure":6934.770194214683,"net_gamma_exposure_per_100k_open_interest":13597588.616107222,"gamma_exposure_flip":158.8990059672053,"gamma_exposure_flip_distance_pct":-29.675145778557404,"call_wall":235,"call_wall_distance_pct":4.005312314224494,"put_wall":225,"put_wall_distance_pct":-0.42044565659356964,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":4973},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.6111,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"SPUU","price":225.95,"totalOi":51,"analysisCoverage":0.6111,"avgIvPct":39.9,"ivRank":21.4,"iv52wHighPct":61.21,"iv52wLowPct":34.1,"frontDte":14,"frontAtmIvPct":23.4877,"backAtmIvPct":24.2087,"termPremiumPp":-0.721,"expectedMoveFrontPct":4.6,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.342,"putCallOiFrontRatio":0.5,"putCallVolumeFrontRatio":0,"optionVolume":11,"volumeOiRatio":0.215686,"netDeltaNormalized":0.293182,"dealerDeltaNormalized":-0.252941,"gexPer100kOi":30192117.647059,"vannaPer100kOi":0,"charmPer100kOi":0,"weekendDeltaShiftPer100kOi":0,"ivSurfaceRangePp":null,"gammaFlipDistancePct":-13.414472,"maxPainDistancePct":-15.9106,"peakCallDistancePct":-2.633326,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/SPUU.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."}