{"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/WOOD","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/WOOD.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/WOOD.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":"WOOD","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":66.3499984741211,"previous_close":66.13999938964844,"delta_neutral":68.82206875885838,"gamma_neutral":65.25550622315913,"gamma_max":73.16036865650861,"total_open_interest":258,"previous_open_interest":258,"listed_contracts":22,"listed_calls":8,"listed_puts":14,"gamma_max_distance_pct":10.264310985694758,"delta_neutral_distance_pct":3.725803076998535,"gamma_neutral_distance_pct":-1.6495738901770356,"open_interest_change_1d_pct":0,"call_open_interest":145,"put_open_interest":113,"put_call_open_interest_ratio":0.7793103448275862,"nearest_expiration_max_pain":66,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-0.5275033642353524,"all_expiration_max_pain":73,"net_gamma_exposure":5881.211450477542,"net_gamma_exposure_per_100k_open_interest":2279539.32189052,"gamma_exposure_flip":65.25550622315913,"gamma_exposure_flip_distance_pct":-1.6495738901770356,"call_wall":73,"call_wall_distance_pct":10.022609915315444,"put_wall":66,"put_wall_distance_pct":-0.5275033642353524,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":4386},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.7778,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"WOOD","price":66.35,"totalOi":258,"analysisCoverage":0.7778,"avgIvPct":32.7,"ivRank":11.7,"iv52wHighPct":52.33,"iv52wLowPct":30.1,"frontDte":14,"frontAtmIvPct":19.7603,"backAtmIvPct":15.6388,"termPremiumPp":4.1215,"expectedMoveFrontPct":3.87,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.779,"putCallOiFrontRatio":0.186,"putCallVolumeFrontRatio":0,"optionVolume":12,"volumeOiRatio":0.046512,"netDeltaNormalized":-0.082984,"dealerDeltaNormalized":0.082984,"gexPer100kOi":1834325.581395,"vannaPer100kOi":1162.790698,"charmPer100kOi":-43798.449612,"weekendDeltaShiftPer100kOi":-131007.751938,"ivSurfaceRangePp":20.6,"gammaFlipDistancePct":9.675961,"maxPainDistancePct":10.022607,"peakCallDistancePct":null,"peakPutDistancePct":-17.106255},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/WOOD.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."}