Utah Escalates Kalshi Crackdown with Criminal Charges
Utah Attorney General Derek Brown filed felony and misdemeanor criminal charges against prediction market Kalshi and its co-founders on Wednesday, October 28, intensifying a multi-front legal battle over the platform's legality in the state. As Dustin Gouker at The Event Horizon reported, the charging documents target KalshiEx LLC, Tarek Mansour, and Luana Lopes Lara with a second-degree felony for a pattern of unlawful activity, alongside 12 third-degree felony counts of online gambling promotion and one class A misdemeanor for general gambling promotion.
The criminal escalation follows a civil lawsuit filed by Utah last week that seeks to recover up to $60 million in profits related to event contracts, according to reporting by Cointelegraph by Turner Wright at Cointelegraph. A Kalshi spokesperson dismissed the criminal charges as a "crazy overreach" and stated the company looks forward to stopping the effort in court.
Federal Pushback and Platform Expansion
The state-level crackdown is already facing federal resistance. On Tuesday, October 27, the Commodity Futures Trading Commission (CFTC) announced a lawsuit against Utah seeking to block the state's enforcement efforts against federally regulated exchanges. The federal regulator aims to prevent state gambling laws from preempting its oversight of event contracts.
Despite the mounting legal pressure in Utah, Kalshi continues to expand its retail footprint. On Wednesday, the crypto wallet Phantom rolled out a new integration offering CFTC-regulated event contracts through Kalshi to its U.S. users, as noted by Cointelegraph by Nate Kostar at Cointelegraph. The integration requires verified Kalshi accounts and excludes residents of Michigan, Nevada, and Washington, according to The Defiant Team at The Defiant. Traders evaluating these new access points often utilize the best Kalshi tools to navigate the expanding ecosystem.
As the regulatory turf war over prediction markets dominates headlines, academic scrutiny of the platforms' underlying mechanics continues. A working paper published October 5 by Eric Zitzewitz at NBER analyzed prediction market returns from 1880 to 2025. The research found no evidence of systematic overpricing for left- or right-leaning candidates across various subsamples, suggesting that despite attracting participants who may not represent the broader voting population, the markets yield predictions without systematic political bias. However, the study did note that most political prediction markets exhibit a favorite-longshot bias, a factor traders must weigh when comparing platforms like Kalshi vs Polymarket.