# CFTC Sues Utah to Protect Prediction Markets from State Gambling Bans Federal regulators challenge Utah's authority to shut down CFTC-registered prediction market platform Kalshi. - **Source:** [Ars Technica - All content](https://brifing.si/source/b728770c-8dda-457a-8986-84879c9fc42c) - **Published:** 2026-10-28 - **Topic:** [Business](https://brifing.si/c/business) - **Original article:** - **On Brifing:** https://brifing.si/s/d2a92b1e-6aa5-4702-9ed0-e2cf15de0f16 ## Federal Agency Challenges State Authority The US Commodity Futures Trading Commission has initiated a lawsuit against Utah to prevent the state from enforcing its total gambling ban against Kalshi. This action marks the tenth state the federal agency has sued to protect its jurisdiction over prediction markets, which Utah officials classify as illegal online casinos. ## Utah Maintains Constitutional Gambling Prohibition Utah Attorney General Derek Brown argues that the state constitution has strictly prohibited gambling for 130 years. The state recently filed a lawsuit seeking to block Kalshi from offering bets on sports, elections, and political events, asserting that these activities violate clear state laws regardless of federal registration status. ## Previous Legal Rulings Favoring Utah In August, US District Judge Robert Shelby ruled in favor of Utah, denying Kalshi’s motion for a preliminary injunction. The court concluded that federal law does not preempt Utah’s ability to enforce its anti-gambling statutes, noting that the Commodity Exchange Act explicitly provides for state jurisdiction over local gaming laws. ## CFTC Arguments on Federal Jurisdiction The CFTC contends that Congress entrusted the commission with exclusive responsibility to oversee commodity derivatives and event contracts. The agency argues that Utah’s enforcement actions obstruct federal mandates, claiming that event contracts serve essential hedging and investment purposes beyond mere gambling, thus requiring uniform federal oversight across all states. ## Broader Industry Impact and Risks The outcome of this legal battle could significantly impact other major prediction market players like Polymarket, as well as sports betting platforms like DraftKings and FanDuel. If Utah successfully shuts down Kalshi, it may set a precedent that threatens the operational viability of these federally registered exchanges within restrictive state jurisdictions. ## Conflicting Circuit Court Precedents Legal interpretations remain deeply divided across the United States. While the Third Circuit previously ruled that New Jersey cannot regulate sports bets on prediction markets, the Sixth and Ninth Circuits have issued rulings favoring states like Ohio, Tennessee, and Nevada, creating a complex landscape of conflicting federal appellate court decisions. ## Path Toward Supreme Court Resolution Given the significant circuit split regarding whether event contracts qualify as swaps under federal law, a Supreme Court intervention appears increasingly likely. New Jersey has already petitioned the high court to resolve the matter, supported by briefs from 39 other states and the District of Columbia seeking clarity on jurisdiction. ## Regulatory Future of Prediction Markets This ongoing litigation highlights the fundamental tension between state-level moral legislation and federal commodity regulation. As the CFTC continues to defend its exclusive authority, the final judicial determination will define the future of event-based trading in the US, establishing whether state gambling laws can effectively override federal exchange registrations. ## Sources covering this story - https://arstechnica.com/tech-policy/2026/10/trump-admin-sues-utah-to-save-kalshi-from-the-states-total-ban-on-gambling/ — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._