Wisconsin Takes on Prediction Market Giants in Lawsuit

The prediction market industry has long maintained that its products are legitimate financial instruments, not mere bets. However, Wisconsin has taken a strong stance against this claim, filing a lawsuit against major players such as Kalshi, Coinbase, Polymarket, Robinhood, and Crypto.com. The state's Attorney General, Josh Kaul, emphasized that disguising unlawful activities as lawful ones does not make them so. The lawsuit raises a crucial question: do these contracts fall under federal regulation as financial instruments, or are they subject to state gambling laws? This question is likely to be decided by the Supreme Court, as it has significant implications for the industry's operation. Wisconsin's complaints target three main ecosystems, including Crypto.com, Polymarket, and Kalshi, along with its distribution partners Robinhood and Coinbase. The state argues that the 'event contracts' offered by these platforms are, in fact, wagers, where users pay to take a position on a real-world outcome and receive a fixed payout if they are correct. The lawsuit cites 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 claiming to be the 'First Nationwide Legal Sports Betting Platform,' and Polymarket's description of itself as a platform where people can bet on future events. The complaint emphasizes that the structure of prediction markets falls within the state's definition of a bet, regardless of how the products are labeled. 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, building a record that may ultimately force the Supreme Court to decide the issue.