CFTC Blocks Michigan From Reversing Kalshi Trades
The U.S. regulator wants to stop Michigan from forcing Kalshi trades to be reversed. The case centers on federal authority, event contracts, and the line between those products and gambling rules.

Key Takeaways
- The CFTC barred Kalshi from canceling customer trades that were already executed, in a dispute with a Michigan court.
- Chair Mike Selig said states and state courts cannot force registered entities to violate the Commodity Exchange Act.
- The case comes down to who gets to regulate prediction markets like Kalshi, the federal regulator or individual states.
The U.S. CFTC stepped in on Tuesday to put itself between a Michigan court and prediction market platform Kalshi, blocking the company from canceling customer trades that had already gone through. The move widens the legal fight between federal and state authorities over who really has the power to regulate this market.
Federal Authority Takes Center Stage
In a statement, CFTC Chair Mike Selig said neither a state nor a state court can compel registered entities to break the Commodity Exchange Act or CFTC rules. He added that the commission will not let states or state courts pressure registered entities into unwinding trades.
The agency is treating the dispute as part of a much bigger fight. Over the past few months, the CFTC has sued several states that tried to target event contract companies as illegal gambling operators. In that broader battle, the commission is working to protect what it sees as its exclusive authority over Kalshi, which it considers a designated contract market, or DCM.
Michigan Puts Pressure on Kalshi
The conflict began in June, when a county circuit court in Michigan ordered Kalshi to stop offering online sports betting in the state after a request from the attorney general. Then, on July 2, Kalshi asked the CFTC for emergency guidance on how to handle a court order that would have certain trades by Michigan users declared void, canceled, and refunded.
The CFTC responded by saying those reversals could undermine public confidence. In the regulator’s view, traders could start to worry that deals they complete today might still be undone later.
Kalshi has been under close scrutiny in the U.S. for some time. In a separate case, the regulator has also clashed with states over whether prediction markets fall under federal oversight or local gambling laws, including in the case involving prediction markets.
Why This Matters
For European crypto and market watchers, the bigger point is that prediction markets are increasingly landing in the gray area between financial products and gambling rules. The U.S. fight over Kalshi shows why legal clarity matters for platforms that answer to a federal regulator, especially when states try to add their own rules on top. It could also influence how regulators in other regions approach similar investment products.