{"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/DOG","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/DOG.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/DOG.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":"DOG","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":22.18000030517578,"previous_close":22.270000457763672,"delta_neutral":17.632643735738295,"gamma_neutral":10.925847353302327,"gamma_max":22.492888583655425,"total_open_interest":2850,"previous_open_interest":3499,"listed_contracts":36,"listed_calls":25,"listed_puts":24,"gamma_max_distance_pct":1.4106775210757336,"delta_neutral_distance_pct":-20.502058191479577,"gamma_neutral_distance_pct":-50.740093764774464,"open_interest_change_1d_pct":-18.54815661617605,"call_open_interest":1226,"put_open_interest":1624,"put_call_open_interest_ratio":1.3246329526916802,"nearest_expiration_max_pain":20,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-9.82867572218685,"all_expiration_max_pain":31,"net_gamma_exposure":372645.575212963,"net_gamma_exposure_per_100k_open_interest":13075283.34080572,"gamma_exposure_flip":10.925847353302327,"gamma_exposure_flip_distance_pct":-50.740093764774464,"call_wall":22,"call_wall_distance_pct":-0.811543294405535,"put_wall":22,"put_wall_distance_pct":-0.811543294405535,"gamma_max_cross_direction":"below","delta_neutral_cross_direction":null,"open_interest_rank":2957},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.9444,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"DOG","price":22.18,"totalOi":2850,"analysisCoverage":0.9444,"avgIvPct":65.7,"ivRank":29.6,"iv52wHighPct":110.93,"iv52wLowPct":46.7,"frontDte":14,"frontAtmIvPct":22.4154,"backAtmIvPct":15.939,"termPremiumPp":6.4764,"expectedMoveFrontPct":4.39,"straddleFrontPct":4.28,"straddle30dPct":4.28,"riskReversalFrontPp":-25.64,"riskReversal30dPp":-25.64,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":1.325,"putCallOiFrontRatio":0.014,"putCallVolumeFrontRatio":0,"optionVolume":10,"volumeOiRatio":0.003509,"netDeltaNormalized":-0.28008,"dealerDeltaNormalized":0.268782,"gexPer100kOi":4069610.175439,"vannaPer100kOi":-4912.280702,"charmPer100kOi":-71228.070175,"weekendDeltaShiftPer100kOi":-213719.298246,"ivSurfaceRangePp":69.2,"gammaFlipDistancePct":-9.467989,"maxPainDistancePct":39.765555,"peakCallDistancePct":-0.811542,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/DOG.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."}