In a recent ruling, a federal judge in Arizona has temporarily barred the state from pursuing criminal charges against Kalshi, a prediction market provider. The decision comes in response to a motion filed by the Commodity Futures Trading Commission. District Judge Michael Liburdi granted the temporary restraining order, which will remain in effect for two weeks, citing the likelihood that the CFTC will succeed in its claim that Arizona's gambling laws are preempted by federal law.
The judge noted that allowing Arizona to proceed with its state action could violate the Supremacy Clause. The CFTC has argued that prediction markets are subject to its supervision and that its role preempts state law. This view has seen mixed results in court, with federal courts producing different outcomes than state courts. The ruling has been welcomed by the CFTC, with its chair stating that the decision sends a clear message that intimidation is not an acceptable tactic to circumvent federal law.
The case will continue to unfold, with a hearing scheduled in the Ninth Circuit Court of Appeals to consider arguments from various providers and parties.