Wisconsin Takes on Prediction Market Giants, Alleging Unlicensed Gambling Operations

The prediction market industry has consistently maintained that its products are legitimate financial instruments, rather than mere bets. However, Wisconsin has taken a firm stance against this claim, filing a lawsuit against prominent players such as Kalshi, Coinbase, Polymarket, Robinhood, and Crypto.com. According to Wisconsin Attorney General Josh Kaul, 'disguising unlawful conduct as something lawful does not make it legitimate.' The lawsuit raises a fundamental question: do these contracts constitute financial instruments under federal law, or are they simply bets subject to state gaming regulations? This debate is likely to be settled by the Supreme Court. Wisconsin's complaints, which target three distinct ecosystems, argue that the so-called 'event contracts' offered by these platforms are, in fact, wagers. Users pay to take a position on a real-world outcome, receiving 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. The lawsuit also references Kalshi's Instagram ads, which proclaim the platform as 'The First Nationwide Legal Sports Betting Platform,' and Polymarket's ads, which describe it as 'a platform where people can bet on the outcome of future events.' The state contends that the structure of prediction markets falls squarely within its definition of a bet, regardless of how the products are labeled. Furthermore, 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, thereby falling under the CFTC's exclusive jurisdiction. However, state courts 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, which may ultimately force the Supreme Court to decide whether labeling something a financial contract is sufficient to distinguish it from a bet.