CFTC and DOJ Sue Illinois Over Prediction Market Crackdown

The U.S. Commodity Futures Trading Commission (CFTC) and Department of Justice have filed a federal lawsuit against Illinois, Arizona, Connecticut, and several state officials, escalating a growing legal battle over the regulation of prediction markets across the country.

The conflict stems from a wave of cease-and-desist letters that Illinois and other states sent to prediction market operators, claiming these platforms were offering unregulated sports gambling products subject to state oversight. The CFTC, however, maintains that prediction markets deal in swap contracts governed exclusively by the federal Commodity Exchange Act, placing them firmly outside state jurisdiction.

In the lawsuit, the CFTC argued that Illinois's actions directly undermine federal authority, asserting that state-level intervention conflicts with established federal law. According to the filing, event contracts are derivative instruments that allow participants to trade on predicted outcomes spanning economics, elections, climate, sports, and other events with potential financial or commercial significance.

CFTC Chairman Mike Selig has been a vocal defender of federal oversight, warning against what he describes as a fragmented, state-by-state regulatory approach. He emphasized that Congress deliberately moved away from inconsistent state regulations to improve consumer protection and reduce the risk of fraud and manipulation in derivatives markets.

The legal dispute reflects a broader national tension between federal regulators and state governments, with both Republican and Democratic-led states challenging the CFTC's stance. Nevada's Gaming Control Board recently secured a temporary restraining order against prediction market platform Kalshi, with a court hearing scheduled to address the matter.

Later this month, the CFTC is set to participate in a Ninth Circuit appeals court hearing involving a consolidated case that includes the North American Derivatives Exchange, Kalshi, and Robinhood, a proceeding that could significantly shape the future of prediction market regulation in the United States.