On Friday, a Nevada state judge extended a temporary ban on Kalshi's sports-related contracts, granting the Nevada Gaming Control Board's request for a preliminary injunction. The judge's decision was based on the argument that purchasing a contract for a baseball game on Kalshi is virtually indistinguishable from placing a bet on a state-regulated gaming platform. The Nevada Gaming Control Board views sports event contracts as wagering activities that require licensing under local laws. This development is part of a broader effort by state regulators to block prediction market providers, which they argue offer products that resemble gambling and should be subject to state regulation.

In contrast, companies like Kalshi claim they are federally regulated and offer swap contracts, a type of derivative product, thereby exempting them from state oversight. The Commodity Futures Trading Commission supports this stance, recently filing a lawsuit against several states, including Arizona, Illinois, and Connecticut, for allegedly overstepping their authority. A separate hearing took place in Arizona, where Kalshi sought to prevent state regulators from blocking its products, and a decision is pending.