Wisconsin Takes on Prediction Market Giants in Lawsuit

The prediction market sector has long maintained that its products are legitimate financial instruments, rather than mere bets. However, Wisconsin has now filed a complaint against several key players, including Kalshi, Coinbase, Polymarket, Robinhood, and Crypto.com, arguing that their marketing materials reveal a different story. According to Wisconsin Attorney General Josh Kaul, the companies' attempts to disguise their activities as lawful are unconvincing. The core issue at stake is whether these platforms offer financial instruments under the purview of the Commodity Futures Trading Commission (CFTC) or if they constitute bets subject to state gaming laws. This question has significant implications, as it will determine whether the industry operates under a single federal regulatory framework or is instead subject to a patchwork of state laws. The Wisconsin complaints, filed in Dane County, target three distinct ecosystems: one involving Crypto.com and its derivatives arm, another focusing on Polymarket and affiliated entities, and a third targeting Kalshi and its distribution partners Robinhood and Coinbase. The state's legal argument is that the so-called 'event contracts' offered by these platforms are, in fact, wagers, with users paying to take a position on a real-world outcome and receiving a fixed payout if they are correct. The complaints cite specific examples, including 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 argues that the structure of these prediction markets falls squarely within its definition of a bet, regardless of labeling or the counterparty to the trade. The complaints further 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 view, with Nevada and New York both characterizing the contracts as indistinguishable from gambling. The Wisconsin suits add to a growing list of state challenges, which may ultimately force the Supreme Court to decide whether labeling something a financial contract is sufficient to exempt it from being treated as a bet.