{"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/GUNR","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/GUNR.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/GUNR.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":"GUNR","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":53.119998931884766,"previous_close":52.65999984741211,"delta_neutral":null,"gamma_neutral":null,"gamma_max":null,"total_open_interest":144,"previous_open_interest":144,"listed_contracts":17,"listed_calls":14,"listed_puts":4,"gamma_max_distance_pct":null,"delta_neutral_distance_pct":null,"gamma_neutral_distance_pct":null,"open_interest_change_1d_pct":0,"call_open_interest":126,"put_open_interest":18,"put_call_open_interest_ratio":0.14285714285714285,"nearest_expiration_max_pain":55,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":3.5391587084290808,"all_expiration_max_pain":51,"net_gamma_exposure":35988.63249776003,"net_gamma_exposure_per_100k_open_interest":24992105.901222244,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":57,"call_wall_distance_pct":7.304219025099229,"put_wall":52,"put_wall_distance_pct":-2.1084317665761416,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":4622},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.7778,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"GUNR","price":53.12,"totalOi":144,"analysisCoverage":0.7778,"avgIvPct":23.7,"ivRank":13.4,"iv52wHighPct":67.12,"iv52wLowPct":17,"frontDte":14,"frontAtmIvPct":26.5513,"backAtmIvPct":28.6739,"termPremiumPp":-2.1226,"expectedMoveFrontPct":5.2,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.143,"putCallOiFrontRatio":0,"putCallVolumeFrontRatio":0,"optionVolume":1,"volumeOiRatio":0.006944,"netDeltaNormalized":0.257762,"dealerDeltaNormalized":-0.256042,"gexPer100kOi":12671437.5,"vannaPer100kOi":4166.666667,"charmPer100kOi":0,"weekendDeltaShiftPer100kOi":0,"ivSurfaceRangePp":14.1,"gammaFlipDistancePct":4.179217,"maxPainDistancePct":-3.990964,"peakCallDistancePct":7.304217,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/GUNR.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."}