
The U.S. Commodity Futures Trading Commission has filed an amicus curiae (“friend of the court”) brief to defend its authority over prediction markets such as Polymarket and Kalshi, amid a rising wave of state enforcement actions. In an X post, CFTC Chair Mike Selig highlighted that prediction markets are under federal jurisdiction, not state oversight, and serve legitimate economic purposes.
I have some big news to announce… pic.twitter.com/3OBNTaOnIL
— Mike Selig (@ChairmanSelig) February 17, 2026
Selig noted that prediction markets have been regulated by the CFTC for over 20 years and serve a real purpose in the U.S. economy. Despite the crackdowns, the United States remains a global leader in financial markets as it approaches its 250th anniversary.
These platforms are derivatives markets, where a user can hedge commercial risks and offer valuable insights to society. States such as Massachusetts claim that sport-themed contracts transform these platforms into unlawful gambling activities, prompting Polymarket to file a federal jurisdiction suit.
Prediction markets help increase economic efficiency by pooling information and providing risk-management facilities. Selig added that such markets serve as a significant countercheck to media narratives as well, offering society more data-driven information. The CFTC’s involvement ensures legal clarity and can influence court decisions that may shape the future of U.S. markets.
Exchanges such as Coinbase and Crypto.com, which offer prediction-style products, are under scrutiny by state regulators. Under the CLARITY Act, the proposed legislation would explicitly separate regulatory jurisdiction, with the CFTC regulating crypto-asset commodities and the Securities and Exchange Commission regulating digital securities. CLARITY Act
Industry leaders: Tyler Winklevoss described the filing as “huge,” and Senator Bernie Moreno emphasized the need for a clear regulatory picture when it comes to innovation in the United States.
This article was originally published as Breaking: CFTC Defends Prediction Markets, Challenges State Crackdowns on Crypto Breaking News – your trusted source for crypto news, Bitcoin news, and blockchain updates.