{"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/GTEK","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/GTEK.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/GTEK.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":"GTEK","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":52.95000076293945,"previous_close":54.869998931884766,"delta_neutral":null,"gamma_neutral":null,"gamma_max":null,"total_open_interest":243,"previous_open_interest":251,"listed_contracts":7,"listed_calls":6,"listed_puts":1,"gamma_max_distance_pct":null,"delta_neutral_distance_pct":null,"gamma_neutral_distance_pct":null,"open_interest_change_1d_pct":-3.187250996015936,"call_open_interest":241,"put_open_interest":2,"put_call_open_interest_ratio":0.008298755186721992,"nearest_expiration_max_pain":58,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":9.537297760711501,"all_expiration_max_pain":56,"net_gamma_exposure":42157.13773280079,"net_gamma_exposure_per_100k_open_interest":17348616.35094683,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":61,"call_wall_distance_pct":15.203020058679337,"put_wall":60,"put_wall_distance_pct":13.314445959356725,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":4305},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.7222,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":52.95,"totalOi":251,"analysisCoverage":0.7222,"avgIvPct":565,"ivRank":100,"iv52wHighPct":565,"iv52wLowPct":29.7,"frontDte":null,"termPremiumPp":null,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.008,"putCallOiFrontRatio":0,"putCallVolumeFrontRatio":0,"optionVolume":0,"volumeOiRatio":0,"netDeltaNormalized":0.264861,"dealerDeltaNormalized":-0.264861,"gexPer100kOi":9558027.888446,"vannaPer100kOi":7968.12749,"charmPer100kOi":0,"weekendDeltaShiftPer100kOi":0,"ivSurfaceRangePp":6.2,"gammaFlipDistancePct":null,"maxPainDistancePct":5.760151,"peakCallDistancePct":null,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/GTEK.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."}