A federal judge has issued a preliminary injunction preventing Minnesota's ban on prediction markets from taking effect immediately. This decision enables Kalshi and Polymarket US to keep their platforms running in the state while the legal dispute over the law unfolds.

The injunction comes after both companies challenged the state's legislation, which aimed to prohibit prediction market operations within Minnesota. These platforms allow users to trade on the outcomes of future events, a model that regulators have scrutinized closely due to gambling concerns.

Kalshi and Polymarket have argued that the ban infringes on their right to operate legally and stifles innovation in financial prediction tools. The court's temporary reprieve gives the companies breathing room to continue their business and mount a full legal defense.

Prediction markets have gained popularity as alternative financial instruments, attracting attention from regulators nationwide. Minnesota's move was part of a wider trend to crack down on these platforms amid fears of unregulated gambling. However, this ruling signals that courts may not be quick to uphold such bans, at least until further judicial review.