CFTC blocks Arizona criminal case against Kalshi

The Commodity Futures Trading Commission (CFTC), the US federal regulator that oversees derivatives markets, announced on Friday that it has won a temporary restraining order preventing the state of Arizona from pursuing its criminal case against Kalshi. The legal action, which was being pursued by Arizona attorney general Kris Mayes against the prediction market platform, appears to have encountered a difficulty following this federal court intervention. Arizona had previously filed charges against Kalshi, accusing the company of operating an illegal gambling business in the state without a license.

This federal intervention is part of a broader strategy by the CFTC to protect its regulatory jurisdiction over prediction markets. In addition to the Arizona case, the CFTC has filed suits seeking to stop similar cases from moving forward in Connecticut and Illinois. By intervening in these state-level actions, the federal regulator is attempting to establish that companies complying with federal rules should not be subject to state-level criminal prosecution. The conflict underscores the growing tension between federal oversight of financial platforms and state-level enforcement of local gambling laws.

The CFTC’s leadership has strongly criticized the state-level prosecutions. CFTC chairman Michael S. Selig released a statement targeting the actions of state prosecutors. “Arizona’s decision to weaponize state criminal law against companies that comply with federal law sets a dangerous precedent, and the court’s order today sends a clear message that intimidation is not an acceptable tactic to circumvent federal law,” Selig said.

The legal battle comes during a period of significant transition and vacancy at the federal regulatory agency. While the CFTC normally has five commissioners, Selig is currently the only commissioner serving on the commission. This unusual single-commissioner status follows Selig’s confirmation in December and the subsequent departure of the former acting chairman, Caroline Pham, who left the regulatory agency to join the cryptocurrency company MoonPay. Despite operating with only one commissioner, the CFTC is actively moving to halt state prosecutions against Kalshi, which is led by CEO Tarek Mansour.

Why it matters

This case highlights the friction between federal regulatory authority and state-level enforcement in the prediction market sector, setting a precedent for how federal agencies protect companies that comply with federal law from state-level criminal prosecution.