Kalshi, Polymarket Pause Minnesota Prediction Market Ban
A federal judge rules Minnesota's criminal ban likely violates the Commodity Exchange Act.
A federal judge paused Minnesota's law criminalizing prediction markets as of July 2026, ruling that the statute would probably violate the federal Commodity Exchange Act — a significant legal win for Kalshi and Polymarket.
Why It Matters
For prediction market operators and their users, a federal preemption ruling carries outsized weight: if the Commodity Exchange Act supersedes state-level bans, Minnesota's approach could unravel similar legislation in other states that have moved to restrict prediction market activity. Kalshi and Polymarket now operate under temporary legal protection in Minnesota while litigation continues, meaning users in the state face no imminent criminal exposure. The ruling signals that federal regulatory frameworks — specifically CFTC oversight — may serve as a shield against a fragmented patchwork of state prohibitions. That has direct implications for the sector's ability to scale nationally without negotiating 50 separate legal landscapes.
Context
Minnesota passed legislation criminalizing prediction market participation, putting it among the more aggressive state-level responses to the sector's rapid growth. Kalshi and Polymarket — the two dominant U.S.-facing prediction market platforms — challenged the law on federal preemption grounds, arguing that the Commodity Exchange Act grants the CFTC exclusive authority over event contracts (per CoinDesk). Federal courts have historically treated CEA preemption claims seriously when state law directly conflicts with CFTC-regulated activity.
What's Next
The pause is preliminary — a full merits hearing will determine whether the injunction becomes permanent. Watch for Minnesota to appeal or accelerate its legal defense, and for other states with pending prediction market restrictions to recalibrate their strategies based on the court's reasoning.
Gambling and prediction market participation involve financial risk. This article is informational only.
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