{"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/TRFK","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/TRFK.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/TRFK.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":"TRFK","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":103.38999938964844,"previous_close":102.08999633789062,"delta_neutral":96.90637381610763,"gamma_neutral":103.38999938964844,"gamma_max":105.09155692526788,"total_open_interest":154,"previous_open_interest":149,"listed_contracts":22,"listed_calls":19,"listed_puts":5,"gamma_max_distance_pct":1.645766075698232,"delta_neutral_distance_pct":-6.271037442514925,"gamma_neutral_distance_pct":0,"open_interest_change_1d_pct":3.3557046979865772,"call_open_interest":79,"put_open_interest":75,"put_call_open_interest_ratio":0.9493670886075949,"nearest_expiration_max_pain":97,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-6.180481117488249,"all_expiration_max_pain":90,"net_gamma_exposure":7287.737598894934,"net_gamma_exposure_per_100k_open_interest":4732297.142139568,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":104,"call_wall_distance_pct":0.5899996266105373,"put_wall":85,"put_wall_distance_pct":-17.787019535943312,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":4596},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.7778,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"TRFK","price":103.39,"totalOi":154,"analysisCoverage":0.7778,"avgIvPct":45,"ivRank":18.9,"iv52wHighPct":80.5,"iv52wLowPct":36.7,"frontDte":14,"frontAtmIvPct":39.5206,"backAtmIvPct":43.2591,"termPremiumPp":-3.7385,"expectedMoveFrontPct":7.74,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.949,"putCallOiFrontRatio":0.308,"putCallVolumeFrontRatio":0,"optionVolume":4,"volumeOiRatio":0.025974,"netDeltaNormalized":0.160584,"dealerDeltaNormalized":-0.160649,"gexPer100kOi":4573025.974026,"vannaPer100kOi":2597.402597,"charmPer100kOi":138311.688312,"weekendDeltaShiftPer100kOi":414935.064935,"ivSurfaceRangePp":16.3,"gammaFlipDistancePct":1.073605,"maxPainDistancePct":-12.950962,"peakCallDistancePct":16.065383,"peakPutDistancePct":-17.78702},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/TRFK.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."}