Wisconsin Takes on Prediction Market Giants in Lawsuit

The state of Wisconsin has launched a lawsuit against several major prediction market platforms, including Kalshi, Coinbase, Polymarket, Robinhood, and Crypto.com, alleging that they are operating as unlicensed gambling venues. According to the complaint, these platforms are using language that is more commonly associated with gambling than investing, with the state arguing that their products are essentially bets rather than financial instruments. The lawsuit centers on the question of whether these platforms are subject to federal regulation or state gaming laws, with the outcome likely to have significant implications for the industry as a whole. The state's attorney general, Josh Kaul, stated that 'thinly disguising unlawful conduct doesn't make it lawful,' and the case is likely to ultimately be decided by the Supreme Court. The lawsuit targets three separate ecosystems, including Crypto.com and its derivatives arm, Polymarket and its affiliated entities, and Kalshi alongside distribution partners Robinhood and Coinbase. The state argues that the 'event contracts' offered by these platforms are essentially wagers, with users paying money to take a position on a real-world outcome and receiving a fixed payout if they are correct. The platforms' own marketing materials are cited as evidence, with Kalshi's Instagram ads claiming to be 'The First Nationwide Legal Sports Betting Platform,' and Polymarket's ads describing itself as 'a platform where people can bet on the outcome of future events.' The state also emphasizes 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 rests on the argument that their contracts are swaps listed on a regulated exchange and therefore fall under the exclusive jurisdiction of the Commodity Futures Trading Commission (CFTC). However, state courts have consistently taken a different position, with Nevada and New York both describing the contracts as 'indistinguishable' from gambling or 'bets.' The outcome of the lawsuit is likely to have significant implications for the future of the prediction market industry, and may ultimately require the Supreme Court to decide whether these platforms are subject to federal or state regulation.