Tenth Circuit Denies Kalshi Motion to Block Utah Gambling Law Enforcement

The Tenth Circuit Court of Appeals denied Kalshi‘s request to prevent Utah from enforcing its gambling laws while the prediction market operator pursues an appeal of a district court loss. In a two-paragraph order the court stated that Kalshi “has not shown these factors weigh in its favor. Accordingly, we deny its motion.”

This decision subjects Kalshi to immediate state enforcement risk. It follows parallel losses in the Second Circuit and Sixth Circuit and aligns with a district court ruling that granted summary judgment to Utah, according to reporting by SBC Americas.

Core Elements of the District Court Ruling

District Court Judge Robert Shelby rejected Kalshi’s injunction request in August and granted summary judgment for the state. Shelby wrote that Kalshi concedes gambling is a field “traditionally regulated by the states” and referenced Supreme Court precedent that states hold a substantial interest in non-gambling policies. He added that Congress has supported those state efforts since the early 19th century and deemed it “simply implausible that Congress would silently reverse course through an Act addressing the 2008 housing financial crisis.”

The operator has encountered comparable appeal denials in circuits covering New York, Connecticut and Ohio.

Utah’s Enforcement Position and Legislative Response

Utah maintains the strictest anti-gambling posture among U.S. states, shaped by its longstanding ties to the Mormon church and the absence of any commercial gambling offerings. Governor Spencer Cox escalated the dispute by quote-tweeting Commodity Futures Trading Commission Chair Michael Selig, declaring that the defended prediction markets “are gambling—pure and simple. They are destroying the lives…”

State lawmakers passed HB 243, legislation that directly targets Kalshi, Polymarket and similar platforms. The measure took effect in May 2026.

Enforcement Exposure for Market Operators

The cumulative rulings narrow Kalshi’s immediate options in Utah and underscore limits on federal commodities authority when states classify prediction contracts as gambling. Operators face concrete compliance costs or market withdrawal in similar jurisdictions, while investors must weigh prolonged litigation timelines against regulatory fragmentation. Further appeals or legislative clarification at state or federal levels will determine whether these platforms can achieve stable nationwide access.

Reporting: SBC Americas

Generated by SCCG’s automated editorial system from published source reporting. SCCG Management holds editorial responsibility.