Wisconsin Takes on Prediction Market Giants in Lawsuit

Prediction market operators claim their products are legitimate financial tools, not wagers. However, Wisconsin has filed a lawsuit against several major players, including Kalshi, Coinbase, Polymarket, Robinhood, and Crypto.com, arguing that their marketing materials reveal a different story. According to Wisconsin Attorney General Josh Kaul, 'disguising unlawful conduct as something lawful does not make it so.' The lawsuit centers on the question of whether these platforms offer financial instruments or facilitate gambling, which would determine whether they fall under federal or state jurisdiction. Wisconsin's complaints target three separate ecosystems, alleging that 'event contracts' are, in fact, wagers. The state points to the platforms' own marketing materials, such as Kalshi's claim to be 'The First Nationwide Legal Sports Betting Platform' and Polymarket's description of itself as 'a platform where people can bet on the outcome of future events.' The lawsuit argues that the structure of these platforms, including their revenue models, is more akin to a casino than a legitimate financial exchange. The industry's defense relies on federal preemption, with Kalshi arguing that its contracts are regulated swaps under the Commodity Futures Trading Commission's jurisdiction. However, state courts have consistently taken a different view, with Nevada and New York characterizing these contracts as indistinguishable from gambling. The Wisconsin lawsuit adds to a growing list of state challenges, which may ultimately require the Supreme Court to decide whether labeling something a financial contract is enough to exempt it from being treated as a bet.