{"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/TT","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/TT.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/TT.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":"TT","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":458.8900146484375,"previous_close":457.3599853515625,"delta_neutral":464.23368349219925,"gamma_neutral":450.66323958049077,"gamma_max":533.2987014292022,"total_open_interest":12938,"previous_open_interest":14003,"listed_contracts":220,"listed_calls":142,"listed_puts":119,"gamma_max_distance_pct":16.214928284671938,"delta_neutral_distance_pct":1.164477036584815,"gamma_neutral_distance_pct":-1.7927553019974487,"open_interest_change_1d_pct":-7.6055131043347854,"call_open_interest":7399,"put_open_interest":5539,"put_call_open_interest_ratio":0.7486146776591431,"nearest_expiration_max_pain":450,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":-1.9372865751389845,"all_expiration_max_pain":480,"net_gamma_exposure":115157.20479908436,"net_gamma_exposure_per_100k_open_interest":890069.5996219227,"gamma_exposure_flip":450.66323958049077,"gamma_exposure_flip_distance_pct":-1.7927553019974487,"call_wall":500,"call_wall_distance_pct":8.958570472067795,"put_wall":500,"put_wall_distance_pct":8.958570472067795,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1764},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":458.89,"totalOi":14491,"analysisCoverage":1,"avgIvPct":143.4,"ivRank":87.2,"iv52wHighPct":159.3,"iv52wLowPct":35,"frontDte":35,"termPremiumPp":3.27,"riskReversalFrontPp":1.74,"riskReversal30dPp":1.74,"butterflyFrontPp":2.59,"butterfly30dPp":2.59,"putCallOiRatio":0.721,"putCallOiFrontRatio":0.766,"putCallVolumeFrontRatio":0.098,"optionVolume":323,"volumeOiRatio":0.02229,"netDeltaNormalized":-0.005317,"dealerDeltaNormalized":0.005134,"gexPer100kOi":11063735.076944,"vannaPer100kOi":2159.961355,"charmPer100kOi":-50755.641433,"weekendDeltaShiftPer100kOi":-152273.825133,"ivSurfaceRangePp":38.9,"gammaFlipDistancePct":12.796095,"maxPainDistancePct":4.600231,"peakCallDistancePct":2.42106,"peakPutDistancePct":2.42106},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/TT.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."}