Wisconsin Takes on Prediction Market Giants in Lawsuit

The prediction market industry has consistently maintained that its products are legitimate financial instruments, rather than mere bets. However, Wisconsin has rejected this notion, filing a lawsuit against major players such as Kalshi, Coinbase, Polymarket, Robinhood, and Crypto.com. The state's complaint centers on the language used by these platforms, which Wisconsin claims is more akin to gambling than investing. According to Wisconsin Attorney General Josh Kaul, 'merely disguising unlawful conduct does not make it lawful.' The lawsuit raises a fundamental question: are the contracts offered by these platforms legitimate financial instruments under the jurisdiction of the Commodity Futures Trading Commission, or are they simply bets subject to state gaming regulations? This issue is likely to be ultimately decided by the Supreme Court. Wisconsin's complaints target three separate ecosystems, including Crypto.com, Polymarket, and Kalshi, as well as its distribution partners Robinhood and Coinbase. The state argues that the 'event contracts' offered by these platforms are, in reality, wagers, where users pay to take a position on a real-world outcome and receive a fixed payout if they are correct. The complaints cite examples of traders buying contracts tied to NCAA tournament games, with winning positions paying out $1 and losing ones returning nothing. The state also points to the platforms' own marketing materials, such as Kalshi's Instagram ads, which claim to offer 'The First Nationwide Legal Sports Betting Platform.' Wisconsin argues that the structure of these prediction markets falls squarely within its statutory definition of a bet, regardless of how the products are labeled. The complaints also emphasize that the platforms generate revenue by charging transaction fees on each contract, similar to a casino taking a cut of wagers. 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. However, state courts have consistently taken a different position, with Nevada and New York both characterizing the contracts as indistinguishable from gambling. Wisconsin's lawsuit adds to the growing list of state challenges, which may ultimately force the Supreme Court to decide whether the prediction market industry's claims are legitimate.