{"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/THFF","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/THFF.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/THFF.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":"THFF","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":74.98999786376953,"previous_close":73.98999786376953,"delta_neutral":73.96273960996393,"gamma_neutral":72.53693307477897,"gamma_max":83.59038390570942,"total_open_interest":74,"previous_open_interest":74,"listed_contracts":27,"listed_calls":16,"listed_puts":13,"gamma_max_distance_pct":11.468710877367624,"delta_neutral_distance_pct":-1.3698603588064713,"gamma_neutral_distance_pct":-3.2711893037347672,"open_interest_change_1d_pct":0,"call_open_interest":40,"put_open_interest":34,"put_call_open_interest_ratio":0.85,"nearest_expiration_max_pain":75,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":0.013337960415253132,"all_expiration_max_pain":75,"net_gamma_exposure":1020.200468795255,"net_gamma_exposure_per_100k_open_interest":1378649.28215575,"gamma_exposure_flip":72.53693307477897,"gamma_exposure_flip_distance_pct":-3.2711893037347672,"call_wall":80,"call_wall_distance_pct":6.680893824442936,"put_wall":75,"put_wall_distance_pct":0.013337960415253132,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":4855},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.6111,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"THFF","price":74.99,"totalOi":74,"analysisCoverage":0.6111,"avgIvPct":41.5,"ivRank":8.1,"iv52wHighPct":100.53,"iv52wLowPct":36.3,"frontDte":14,"frontAtmIvPct":26.1428,"backAtmIvPct":29.7492,"termPremiumPp":-3.6064,"expectedMoveFrontPct":5.12,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.85,"putCallOiFrontRatio":0,"putCallVolumeFrontRatio":0,"optionVolume":0,"volumeOiRatio":0,"netDeltaNormalized":0.059189,"dealerDeltaNormalized":-0.059324,"gexPer100kOi":1267351.351351,"vannaPer100kOi":0,"charmPer100kOi":0,"weekendDeltaShiftPer100kOi":0,"ivSurfaceRangePp":null,"gammaFlipDistancePct":14.201894,"maxPainDistancePct":0.013335,"peakCallDistancePct":null,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/THFF.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."}