{"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/SLVR","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/SLVR.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/SLVR.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":"SLVR","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":54.470001220703125,"previous_close":54.349998474121094,"delta_neutral":45.70042026601093,"gamma_neutral":34.51124522556276,"gamma_max":55.97269630530534,"total_open_interest":6944,"previous_open_interest":6915,"listed_contracts":190,"listed_calls":112,"listed_puts":86,"gamma_max_distance_pct":2.758757207501341,"delta_neutral_distance_pct":-16.09983616332108,"gamma_neutral_distance_pct":-36.64173957748027,"open_interest_change_1d_pct":0.4193781634128706,"call_open_interest":5280,"put_open_interest":1664,"put_call_open_interest_ratio":0.3151515151515151,"nearest_expiration_max_pain":50,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-8.206354177580142,"all_expiration_max_pain":50,"net_gamma_exposure":467636.47207018733,"net_gamma_exposure_per_100k_open_interest":6734396.199167444,"gamma_exposure_flip":34.51124522556276,"gamma_exposure_flip_distance_pct":-36.64173957748027,"call_wall":50,"call_wall_distance_pct":-8.206354177580142,"put_wall":45,"put_wall_distance_pct":-17.385718759822126,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":2351},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"SLVR","price":54.47,"totalOi":6944,"analysisCoverage":1,"avgIvPct":71.4,"ivRank":12.2,"iv52wHighPct":107.94,"iv52wLowPct":66.3,"frontDte":14,"frontAtmIvPct":51.6729,"backAtmIvPct":53.9306,"termPremiumPp":-2.2577,"expectedMoveFrontPct":10.12,"straddleFrontPct":7.66,"straddle30dPct":7.66,"riskReversalFrontPp":-18.76,"riskReversal30dPp":-18.76,"butterflyFrontPp":2.65,"butterfly30dPp":2.65,"putCallOiRatio":0.315,"putCallOiFrontRatio":0.32,"putCallVolumeFrontRatio":0.167,"optionVolume":16,"volumeOiRatio":0.002304,"netDeltaNormalized":0.213912,"dealerDeltaNormalized":-0.213173,"gexPer100kOi":3822938.076037,"vannaPer100kOi":1094.470046,"charmPer100kOi":-1090538.59447,"weekendDeltaShiftPer100kOi":-3271601.382488,"ivSurfaceRangePp":94.4,"gammaFlipDistancePct":-9.528181,"maxPainDistancePct":-8.206352,"peakCallDistancePct":23.003488,"peakPutDistancePct":-4.534606},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/SLVR.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."}