A federal judge has temporarily halted Minnesota’s attempt to ban prediction markets, handing an early legal win to platforms Kalshi and Polymarket. The ruling, issued late Tuesday, freezes the state’s enforcement action while the challenge winds through the courts.
Why the ban was challenged
Minnesota regulators had moved to shut down event-based contracts on Kalshi and Polymarket, arguing they amounted to illegal gambling under state law. The platforms countered that their products are regulated by the Commodity Futures Trading Commission and fall under federal commodities law, not state gaming statutes. The judge agreed that the companies raised serious questions about preemption, enough to warrant a temporary block.
What the ruling means for now
The order is preliminary — it doesn’t settle the larger legal question. But it lets Kalshi and Polymarket keep operating in Minnesota while the case proceeds. Both platforms let users bet on outcomes like election results, economic data, and even the weather. Critics say they’re just gambling dressed up as finance. Supporters argue they’re a legitimate hedging tool and a source of market intelligence.
What’s next
The state can appeal the temporary restraining order, or the case could move to a full hearing on the merits. Similar fights are brewing in other states, and the CFTC itself has been wrestling with how to regulate these contracts. For now, the Minnesota ruling gives the industry a foothold — but the legal ground is still shifting.
