The company argues that prediction markets fall under the exclusive jurisdiction of the Commodity Futures Trading Commission (CFTC) and that Minnesota's law conflicts with federal authority. Kalshi is seeking a court order to block enforcement of the law while the case proceeds.
Kalshi Takes Minnesota to Court
Kalshi launched a legal challenge against the state of Minnesota after Governor Tim Walz signed legislation that would prohibit prediction market platforms from operating in the state.
The lawsuit was filed in the US District Court for the District of Minnesota, and names Walz, Attorney General Keith Ellison, and other state officials as defendants. Kalshi argues that the law violates the US Constitution’s Supremacy Clause, which establishes that federal law takes precedence over conflicting state regulations. The dispute centers on a recently enacted Minnesota law that bans prediction market activities and is scheduled to take effect on Aug. 1.
Prediction markets have become very popular over the past year by allowing users to speculate on the outcomes of real-world events ranging from elections and sports to geopolitical developments and economic indicators. Platforms like Kalshi and Polymarket have seen a lot of growth and have attracted billions of dollars in valuations as interest in event-based trading expanded.
Kalshi holds firm that prediction markets fall under the exclusive regulatory authority of the Commodity Futures Trading Commission (CFTC). The company argues that Minnesota’s attempt to prohibit federally regulated event contracts directly conflicts with federal law and established regulatory frameworks. In its complaint, Kalshi claims that the state’s actions unfairly portray the company as engaging in criminal activity despite operating under federal oversight.
The legal battle is part of a wider conflict between state governments and the federal government over the regulation of prediction markets. Several states have tried to restrict or ban these platforms, arguing that they resemble sports betting or other forms of gambling that fall under state jurisdiction. However, the CFTC has consistently maintained that prediction markets are federally regulated derivatives products and therefore subject to the agency’s oversight rather than state gaming laws.
Over the past few months, the CFTC has taken legal action against multiple states, including Wisconsin, Illinois, Arizona, Connecticut, New York, and most recently Rhode Island, over efforts to limit the operation of prediction market platforms. Kalshi is seeking a temporary restraining order and a preliminary injunction to prevent Minnesota officials from enforcing the new law while the case proceeds through the courts.
Announcement from the CFTC
The outcome of the case could have massive implications for the future of prediction markets in the United States, and could potentially determine whether states have the authority to restrict federally regulated event-contract exchanges or whether oversight will remain solely in the hands of federal regulators.
