{"source":"kalshi","id":"KXSCOTUSMARIJUANAGUN","ticker":"KXSCOTUSMARIJUANAGUN","slug":"KXSCOTUSMARIJUANAGUN","title":"Will SCOTUS uphold the federal gun ban for marijuana users?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2025-10-24T14:00:00Z","end_date":"2026-08-01T14:00:00Z","closed_time":null,"volume":62663.7,"volume_24hr":1127.31,"volume_24h_change":null,"normalized_vol_24hr":16.833589553833008,"normalized_volume":33.035343170166016,"liquidity":null,"open_interest":19801.48,"categories":["Politics"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Before 2026","top_outcome_probability":0.18,"top_outcome_prob_24h_change":0.03,"top_outcome_volume_24h_change":1127.31,"updated_at":"2026-05-28T00:20:55.478023Z","fetched_at":"2026-05-28T00:20:55.478023Z","added_at":null,"url":"https://kalshi.com/markets/kxscotusmarijuanagun/will-scotus-uphold-the-federal-gun-ban-for-marijuana-users/kxscotusmarijuanagun","chart_24h":[480.22,492.12,492.12,510.12,758.87,870.03,1101.44,1127.31],"markets":[{"source":"kalshi","id":"KXSCOTUSMARIJUANAGUN","event_id":"KXSCOTUSMARIJUANAGUN","slug":"KXSCOTUSMARIJUANAGUN","question":"Will the Supreme Court rule in favor of The United States in United States v. Hemani","group_item_title":"Before 2026","description":"If the Supreme Court, in United States v. Hemani, rules that the federal government may continue to bar marijuana users from buying or possessing firearms under 18 U.S.C. § 922(g)(3), then the market resolves to Yes.\n\n---\n\nThe Payout Criterion for the Contract encompasses the Expiration Values that the Supreme Court of the United States has issued a decision that reverses, vacates, or otherwise overturns the Fifth Circuit’s decision invalidating § 922(g)(3) as applied to marijuana users, and upholds the federal prohibition on firearm possession by an “unlawful user” of a controlled substance, after Issuance and before August 1, 2026","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.18,0.8200000000000001],"probability":0.18,"spread":0.03999999999999998,"active":true,"closed":false,"start_date":"2025-10-24T14:00:00Z","end_date":"2026-08-01T14:00:00Z","closed_time":"2026-08-01T14:00:00Z","volume":62663.7,"volume_24hr":1127.31,"prob_24h_change":0.03,"volume_24h_change":1127.31,"normalized_vol_24hr":17.811925888061523,"normalized_volume":39.586830139160156,"liquidity":null,"categories":["Politics"],"updated_at":"2026-05-28T04:14:54.901520Z","fetched_at":"2026-05-28T04:14:54.901520Z","added_at":null,"url":"https://kalshi.com/markets/kxscotusmarijuanagun/will-scotus-uphold-the-federal-gun-ban-for-marijuana-users/kxscotusmarijuanagun","event_title":"Will SCOTUS uphold the federal gun ban for marijuana users?","chart_24h":[0.15,0.21,0.17,0.17,0.22,0.22,0.16,0.22,0.14,0.14,0.14,0.18,0.18,0.18,0.18,0.18,0.18]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXSCOTUSMARIJUANAGUN","as_of":"2026-05-28T04:24:00.108232Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Will SCOTUS uphold the federal gun ban for marijuana users?\" — top market at 18% probability across 1 outcome","source_url":null}}