In a recent ruling, a federal judge in Arizona has temporarily halted the state's efforts to bring criminal charges against prediction market provider Kalshi. This decision comes in response to a motion filed by the Commodity Futures Trading Commission. District Judge Michael Liburdi ruled that Arizona cannot proceed with an arraignment of Kalshi, which was scheduled for 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 found that the CFTC is likely to succeed in its claim that Arizona's gambling laws are preempted by federal law, specifically the Commodity Exchange Act. As a result, the court granted a temporary restraining order, effective for two weeks, to prevent Arizona from enforcing its gambling laws against Kalshi.
This order may be extended if a pending motion for a preliminary injunction is granted. The CFTC had argued that Arizona's actions could violate the Supremacy Clause, and the regulator has welcomed the judge's decision.
CFTC Chair Michael Selig stated that Arizona's attempt to use state criminal law against companies complying with federal law sets a dangerous precedent, and the court's order sends a clear message that such intimidation tactics will not be tolerated. The CFTC has been engaged in a broader dispute with several states, including Arizona, over the regulation of prediction markets, which the agency considers to be swaps subject to its supervision. While state courts have often sided with the states in these disputes, federal courts have produced mixed results, with some ruling in favor of the CFTC's authority to regulate prediction markets.