U.S. District Court for the District of Nevada, 2:25-cv-00575
On appeal
Chief Judge Andrew P. Gordon's April 2025 injunction was dissolved on Nov. 24, 2025. The Ninth Circuit affirmed on Aug. 28, 2026 and sent election-contract questions back, but Kalshi's rehearing en banc petition is pending, so the mandate has not issued.
The question
Whether the Commodity Exchange Act preempts Nevada gambling or sports-wagering law as applied to event contracts listed on a CFTC-designated contract market.
Kalshi initially won a preliminary injunction against Nevada gaming regulators, but the court later dissolved it, concluding Kalshi was unlikely to succeed on preemption. Nevada Resort Association intervened on the state's side.
Chief Judge Gordon dissolves the preliminary injunction, citing intervening rulings and Kalshi's expanded offerings; Kalshi seeks a stay pending appeal the next day.