{"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/TW","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/TW.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/TW.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":"TW","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":113.48999786376953,"previous_close":112,"delta_neutral":90.79759658385083,"gamma_neutral":80.00771642903831,"gamma_max":116.3403815476456,"total_open_interest":1476,"previous_open_interest":2907,"listed_contracts":46,"listed_calls":37,"listed_puts":18,"gamma_max_distance_pct":2.5115725945273186,"delta_neutral_distance_pct":-19.99506714869981,"gamma_neutral_distance_pct":-29.502407317799484,"open_interest_change_1d_pct":-49.22600619195047,"call_open_interest":1380,"put_open_interest":96,"put_call_open_interest_ratio":0.06956521739130435,"nearest_expiration_max_pain":100,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":-11.886508166087532,"all_expiration_max_pain":95,"net_gamma_exposure":437992.1657812323,"net_gamma_exposure_per_100k_open_interest":29674265.974338233,"gamma_exposure_flip":80.00771642903831,"gamma_exposure_flip_distance_pct":-29.502407317799484,"call_wall":120,"call_wall_distance_pct":5.736190200694962,"put_wall":95,"put_wall_distance_pct":-16.292182757783156,"gamma_max_cross_direction":"below","delta_neutral_cross_direction":null,"open_interest_rank":3276},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.8333,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":113.49,"totalOi":3102,"analysisCoverage":0.8333,"avgIvPct":379.1,"ivRank":100,"iv52wHighPct":379.1,"iv52wLowPct":40.3,"frontDte":35,"termPremiumPp":0,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.329,"putCallOiFrontRatio":0.016,"putCallVolumeFrontRatio":0.037,"optionVolume":54,"volumeOiRatio":0.017408,"netDeltaNormalized":0.223207,"dealerDeltaNormalized":-0.201912,"gexPer100kOi":22762996.453901,"vannaPer100kOi":773.694391,"charmPer100kOi":-922533.84913,"weekendDeltaShiftPer100kOi":-2767569.310123,"ivSurfaceRangePp":22.8,"gammaFlipDistancePct":-2.731518,"maxPainDistancePct":-11.88651,"peakCallDistancePct":14.547537,"peakPutDistancePct":-11.88651},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/TW.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."}