Wisconsin Takes on Prediction Market Giants in Lawsuit

The prediction market sector has long maintained that its offerings are legitimate financial tools, not mere wagers. However, Wisconsin has taken a firm stance against this claim, filing a lawsuit against major players such as Kalshi, Coinbase, Polymarket, Robinhood, and Crypto.com. According to Attorney General Josh Kaul, 'merely disguising illicit activities does not render them lawful.' The core issue at hand is whether these platforms' contracts should be classified as financial instruments under the Commodity Futures Trading Commission (CFTC) or as bets subject to state gambling laws. This distinction will determine whether the industry operates under a unified federal framework or is instead governed by individual state regulations. The case is likely to ultimately be decided by the Supreme Court. Wisconsin's complaints, filed in Dane County, target three distinct ecosystems, including Crypto.com, Polymarket, and Kalshi, along with its partners Robinhood and Coinbase. The state's argument is that the so-called 'event contracts' offered by these platforms are, in fact, wagers, where users pay to take a position on a real-world outcome in exchange for a potential payout. The complaints cite examples of traders buying contracts tied to NCAA tournament games, with winning positions paying out $1 and losing ones returning nothing. State prosecutors also point to the platforms' own marketing materials, such as Kalshi's Instagram ads claiming 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 contends 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 opposing side of the trade. Furthermore, the complaints note that the platforms generate revenue by charging transaction fees on each contract, similar to a casino taking a cut of wagers placed on its floor. The 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 CFTC's exclusive jurisdiction. This position received a boost when the Third Circuit ruled in the company's favor earlier this month. Nevertheless, state courts across the US have consistently taken a different stance, with Nevada and New York characterizing the contracts as 'indistinguishable' from gambling and 'bets,' respectively. Wisconsin's lawsuit adds to the growing list of state challenges, building a record that may ultimately force the Supreme Court to decide whether labeling something a financial contract is sufficient to distinguish it from a bet.