A federal judge has intervened to stop Arizona from pressing criminal charges against prediction market provider Kalshi, at least for the time being, in response to a request from the Commodity Futures Trading Commission. District Judge Michael Liburdi of the District of Arizona ruled that Arizona cannot proceed with an arraignment of Kalshi scheduled for Monday, April 13, after the state announced plans to file 20 criminal charges against the company for allegedly offering betting products in violation of state law. The judge's decision was based on the likelihood that the Commodity Futures Trading Commission would succeed in its claim that Arizona's gambling laws are preempted by federal law. As a result, Arizona has been temporarily restrained from enforcing its gambling laws in relation to contracts listed on Commodity Futures Trading Commission-regulated markets.
This development comes as part of a broader dispute over the regulation of prediction markets, with the Commodity Futures Trading Commission arguing that these markets fall under its jurisdiction and are subject to federal supervision, rather than state law.