Arizona Barred from Pursuing Criminal Charges Against Kalshi by Federal Judge

In a recent ruling, a federal judge in Arizona has temporarily blocked the state from bringing criminal charges against Kalshi, a prediction market provider. 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 the Commodity Exchange Act, and that proceeding with the state action could violate the Supremacy Clause.

As a result, the judge granted a temporary restraining order for two weeks, which may be extended if a pending motion for a preliminary injunction is granted. The order restrains Arizona from enforcing its gambling laws in any criminal or civil enforcement actions related to contracts listed on CFTC-regulated markets.

The CFTC Chair, Michael Selig, welcomed the judge's decision, stating that Arizona's use of state criminal law against companies complying with federal law sets a dangerous precedent. The ruling is part of a broader dispute between the CFTC and several states, including Arizona, over the regulation of prediction markets, also known as event contracts. The CFTC argues that these markets are subject to its supervision, while states claim they have the authority to regulate them under their own laws.

The issue has seen mixed results in court, with state courts often siding with the states and federal courts reaching different conclusions. In a recent decision, the Third Circuit Court of Appeals ruled that prediction markets are subject to CFTC rule, while the Ninth Circuit Court of Appeals declined to intervene in a Nevada state court case, allowing the state to block Kalshi. Judge Liburdi's ruling comes after he denied Kalshi's own motion for a preliminary injunction against Arizona, with the parties arguing on different grounds.