The Commodity Futures Trading Commission (CFTC) has initiated a lawsuit against the state of Wisconsin following its recent legal actions against several CFTC-regulated prediction markets, including Kalshi, Polymarket, Crypto.com, Robinhood, and Coinbase. Wisconsin’s legal moves were aimed at these companies, claiming they committed felony violations of state law.
This lawsuit from the CFTC arrives shortly after Wisconsin’s civil suits, intensifying a broader conflict over the regulation of prediction markets. The CFTC’s actions come in the wake of similar legal battles in other states, including a recent lawsuit against New York, which has also filed against prediction markets.
CFTC Chairman Michael S. Selig emphasized the regulatory authority of federal law, stating, “States cannot circumvent the clear directive of Congress.” He affirmed the CFTC’s commitment to challenging any state interference with federal regulation of financial markets, citing Wisconsin alongside New York, Arizona, and others in the commission’s stance.
This legal confrontation is part of a wider trend, as the CFTC has taken rigorous steps to uphold its regulatory jurisdiction. Notably, a federal court in Arizona recently granted a temporary restraining order against a criminal prosecution aimed at a CFTC-regulated entity, showcasing the ongoing tussle between state and federal regulatory frameworks. Moreover, the CFTC has extended its reach by filing lawsuits against several other states, including Connecticut and Illinois, while also submitting amicus briefs to the U.S. Court of Appeals for the Ninth Circuit and the Supreme Judicial Court of Massachusetts.
As the landscape of financial regulation continues to evolve, the CFTC’s legal actions underscore its commitment to maintaining the supremacy of federal law over state-level initiatives that may threaten regulated markets.


