{"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/TTEK","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/TTEK.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/TTEK.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":"TTEK","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":33.119998931884766,"previous_close":33.720001220703125,"delta_neutral":33.814725150033766,"gamma_neutral":43.14710603247903,"gamma_max":48.260380734566006,"total_open_interest":19049,"previous_open_interest":23809,"listed_contracts":29,"listed_calls":24,"listed_puts":13,"gamma_max_distance_pct":45.713714646607464,"delta_neutral_distance_pct":2.097603383314679,"gamma_neutral_distance_pct":30.275082801832838,"open_interest_change_1d_pct":-19.99243983367634,"call_open_interest":3656,"put_open_interest":15393,"put_call_open_interest_ratio":4.210339168490153,"nearest_expiration_max_pain":35,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":5.676331910461958,"all_expiration_max_pain":30,"net_gamma_exposure":-497293.3398910053,"net_gamma_exposure_per_100k_open_interest":-2610600.765872252,"gamma_exposure_flip":43.14710603247903,"gamma_exposure_flip_distance_pct":30.275082801832838,"call_wall":30,"call_wall_distance_pct":-9.42028693388975,"put_wall":25,"put_wall_distance_pct":-24.51690577824146,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1612},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.8889,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"TTEK","price":33.12,"totalOi":19049,"analysisCoverage":0.8889,"avgIvPct":62.5,"ivRank":18.5,"iv52wHighPct":125.75,"iv52wLowPct":48.1,"frontDte":null,"frontAtmIvPct":null,"backAtmIvPct":null,"termPremiumPp":null,"expectedMoveFrontPct":null,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":-85.3,"riskReversal30dPp":-85.3,"butterflyFrontPp":-4.17,"butterfly30dPp":-4.17,"putCallOiRatio":4.21,"putCallOiFrontRatio":0.467,"putCallVolumeFrontRatio":0,"optionVolume":40,"volumeOiRatio":0.0021,"netDeltaNormalized":-0.00946,"dealerDeltaNormalized":0.009459,"gexPer100kOi":-844940.41682,"vannaPer100kOi":5732.584388,"charmPer100kOi":-27612.998058,"weekendDeltaShiftPer100kOi":-82838.994173,"ivSurfaceRangePp":82.9,"gammaFlipDistancePct":null,"maxPainDistancePct":-9.42029,"peakCallDistancePct":5.676329,"peakPutDistancePct":-24.516908},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/TTEK.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."}