{"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/GDOG","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/GDOG.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/GDOG.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":"GDOG","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":9.390000343322754,"previous_close":9.550000190734863,"delta_neutral":9.217659460867212,"gamma_neutral":9.390000343322754,"gamma_max":11.82031869991441,"total_open_interest":1998,"previous_open_interest":2139,"listed_contracts":28,"listed_calls":23,"listed_puts":6,"gamma_max_distance_pct":25.88198368192669,"delta_neutral_distance_pct":-1.8353660932301625,"gamma_neutral_distance_pct":0,"open_interest_change_1d_pct":-6.5918653576437585,"call_open_interest":1202,"put_open_interest":796,"put_call_open_interest_ratio":0.6622296173044925,"nearest_expiration_max_pain":9,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":-4.153358136989674,"all_expiration_max_pain":10,"net_gamma_exposure":31643.188687698697,"net_gamma_exposure_per_100k_open_interest":1583743.1775624976,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":12,"call_wall_distance_pct":27.79552248401377,"put_wall":9,"put_wall_distance_pct":-4.153358136989674,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":3086},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.8889,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":9.39,"totalOi":2219,"analysisCoverage":0.8889,"avgIvPct":434.1,"ivRank":92.9,"iv52wHighPct":461.7,"iv52wLowPct":70.4,"frontDte":35,"termPremiumPp":-4.3338,"riskReversalFrontPp":3.11,"riskReversal30dPp":3.11,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.59,"putCallOiFrontRatio":0.022,"putCallVolumeFrontRatio":0,"optionVolume":272,"volumeOiRatio":0.122578,"netDeltaNormalized":0.034944,"dealerDeltaNormalized":-0.034939,"gexPer100kOi":226534.474989,"vannaPer100kOi":3019.378098,"charmPer100kOi":-60612.888689,"weekendDeltaShiftPer100kOi":-181838.666066,"ivSurfaceRangePp":14.4,"gammaFlipDistancePct":23.42918,"maxPainDistancePct":6.496273,"peakCallDistancePct":-4.153355,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/GDOG.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."}