In a significant development, a federal judge has temporarily blocked Arizona's attempt to bring criminal charges against prediction market operator Kalshi, in response to a request from the Commodity Futures Trading Commission. District Judge Michael Liburdi of the Arizona District Court ruled on Friday that Arizona cannot proceed with the scheduled arraignment of Kalshi on April 13, after the state announced plans to file 20 criminal charges against the company for allegedly offering betting products in violation of state laws. The judge's decision was based on the finding that the Commodity Futures Trading Commission is likely to succeed in its claim that Arizona's gambling laws are superseded by federal law, specifically the Commodity Exchange Act. This temporary restraining order, which will be in effect for two weeks, may be extended if a preliminary injunction is granted.
Judge Liburdi noted that allowing Arizona to pursue state action could violate the Supremacy Clause, which gives federal law precedence over state law. The Commodity Futures Trading Commission has welcomed the judge's decision, with Chair Michael Selig stating that Arizona's use of state criminal law against companies complying with federal law sets a 'dangerous precedent' and that the court's order sends a clear message against intimidation tactics to circumvent federal law.
The Commodity Futures Trading Commission has argued that prediction markets, also known as event contracts, are subject to federal supervision as swaps, and that this federal oversight preempts state law. The outcome of this case is being closely watched, as it has significant implications for the regulation of prediction markets and the relationship between federal and state law. The ruling comes as federal courts have delivered mixed results on the issue, with some state courts siding with states and others supporting the Commodity Futures Trading Commission's position.
The Ninth Circuit Court of Appeals is set to hold a hearing on a consolidated case next week, which will allow various parties to present their arguments on the matter.