States are striking hard. Washington, Nevada, and Arizona have launched aggressive lawsuits labeling event contract platforms as disguised gambling operations, triggering a high-stakes legal battle over regulation and consumer protection.
Despite a Nevada court order blocking sports betting on Kalshi, users continue placing wagers by simply updating their profile addresses, exposing a major loophole in the platform’s compliance strategy.
On March 12, 2026, the CFTC unleashed sweeping new guidance on event contracts, delivering Staff Advisory 26-08 and an Advance Notice of Proposed Rulemaking that promise to reshape prediction market oversight with unprecedented clarity and rigor.
Senators Adam Schiff and John Curtis introduced bipartisan legislation Monday that would ban sports betting contracts on Kalshi and Polymarket, closing a controversial loophole that critics say circumvents state gambling laws.
Kalshi appears to be defying a Nevada judge’s temporary restraining order, keeping sports and election event contracts live and tradable hours after the March 20 ruling. Traders seize the defiant window amid mounting contempt risks.
In a stunning regulatory blow, Nevada’s court issued a 14-day restraining order halting Kalshi’s event contract trading statewide, escalating the fierce clash between state gaming authority and federal commodity oversight.
Arizona Attorney General Kris Mayes filed 20 criminal misdemeanor charges against Kalshi, marking the first prosecution of its kind against a major prediction market for unlicensed sports and election wagering.
In a landmark federal ruling, Ohio’s judge denied Kalshi’s preemption claim against state gambling laws, mandating compliance for sports event contracts. This verdict intensifies national debates on prediction market regulations, prompting appeals and potential industry shifts.
Kalshi’s escalating legal showdown with U.S. states challenges the boundaries of federal preemption in prediction markets, pitting innovation against traditional gambling laws amid CFTC support and conflicting court rulings in 2026.
Amid ethical turmoil from the Iran war, Congress unleashes groundbreaking bills like the End Prediction Market Corruption Act, banning officials from insider trades on platforms and bets on government actions to safeguard democracy’s integrity.
