{"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/QQQI","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/QQQI.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/QQQI.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":"QQQI","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":53.619998931884766,"previous_close":54.900001525878906,"delta_neutral":55.894612805004606,"gamma_neutral":55.67386079438814,"gamma_max":59.03977081440299,"total_open_interest":47928,"previous_open_interest":66190,"listed_contracts":155,"listed_calls":68,"listed_puts":92,"gamma_max_distance_pct":10.107743361582568,"delta_neutral_distance_pct":4.242099810575073,"gamma_neutral_distance_pct":3.8304026546372416,"open_interest_change_1d_pct":-27.59027043360024,"call_open_interest":22998,"put_open_interest":24930,"put_call_open_interest_ratio":1.084007304983042,"nearest_expiration_max_pain":55,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":2.573668585611676,"all_expiration_max_pain":55,"net_gamma_exposure":-5955966.566225262,"net_gamma_exposure_per_100k_open_interest":-12426904.035689497,"gamma_exposure_flip":55.67386079438814,"gamma_exposure_flip_distance_pct":3.8304026546372416,"call_wall":55,"call_wall_distance_pct":2.573668585611676,"put_wall":53,"put_wall_distance_pct":-1.1562829993196577,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":948},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":53.62,"totalOi":70854,"analysisCoverage":1,"avgIvPct":114.7,"ivRank":95.8,"iv52wHighPct":118.6,"iv52wLowPct":25.5,"frontDte":35,"termPremiumPp":3.5128,"riskReversalFrontPp":17.96,"riskReversal30dPp":17.96,"butterflyFrontPp":2.11,"butterfly30dPp":2.11,"putCallOiRatio":0.967,"putCallOiFrontRatio":1.535,"putCallVolumeFrontRatio":1.127,"optionVolume":9302,"volumeOiRatio":0.131284,"netDeltaNormalized":-0.090131,"dealerDeltaNormalized":0.089479,"gexPer100kOi":2295787.619612,"vannaPer100kOi":2006.943856,"charmPer100kOi":209233.070822,"weekendDeltaShiftPer100kOi":627700.623818,"ivSurfaceRangePp":124.3,"gammaFlipDistancePct":5.110034,"maxPainDistancePct":2.573667,"peakCallDistancePct":2.573667,"peakPutDistancePct":2.573667},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/QQQI.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."}