Wisconsin Takes on Prediction Market Giants in Lawsuit

Prediction market operators have long maintained that their products are legitimate financial instruments, not mere bets. However, Wisconsin has taken a firm stance against this claim, filing a lawsuit against several major players in the industry, including Kalshi, Coinbase, Polymarket, Robinhood, and Crypto.com. The state's complaint centers on the language used by these platforms to describe their products, which Wisconsin argues is more akin to gambling than investing. According to Attorney General Josh Kaul, 'disguising unlawful conduct as lawful doesn't make it so.' The lawsuit raises fundamental questions about the nature of these contracts: are they financial instruments subject to federal regulation, or are they bets that fall under state gaming laws? This distinction is crucial, as it will determine whether the prediction market industry operates under a single federal framework or is instead subject to a patchwork of state regulations. The issue is likely to ultimately be decided by the Supreme Court. Wisconsin's complaints target three distinct ecosystems within the prediction market industry. One complaint names Crypto.com and its derivatives arm, while another targets Polymarket and its affiliated entities. A third complaint pulls in Kalshi, along with its distribution partners Robinhood and Coinbase, arguing that these platforms collectively facilitate sports betting for Wisconsin residents. The lawsuits contend that the 'event contracts' offered by these platforms are, in fact, wagers: users pay to take a position on a real-world outcome and receive a fixed payout if they are correct. The state cites examples of traders buying contracts tied to NCAA tournament games, with winning positions paying out $1 and losing ones returning nothing. Wisconsin also points to the platforms' own marketing materials, including 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 state argues that the structure of these prediction markets falls squarely within its definition of a bet, regardless of how the products are labeled or who takes the other side of the trade. Furthermore, the complaints emphasize that these platforms generate revenue by charging transaction fees on each contract, much like a casino takes a cut of wagers placed on its floor. The prediction market industry's defense relies on federal preemption, with Kalshi arguing that its contracts are swaps listed on a regulated exchange and therefore fall under the exclusive jurisdiction of the Commodity Futures Trading Commission (CFTC). This position received a boost when the Third Circuit sided with the company, treating the regulator's decision not to block the contracts as effectively settling the jurisdictional question. Nevertheless, state courts across the US have consistently taken a different position, with Nevada and New York both characterizing these contracts as indistinguishable from gambling. Wisconsin's lawsuit adds to the growing list of state challenges, each building a record that could ultimately force the Supreme Court to decide whether labeling something a financial contract is enough to keep it from being treated as a bet.