CFTC Backs Kalshi Against Ohio in Prediction Market Case

The U.S. Commodity Futures Trading Commission has intervened in Kalshi's legal dispute with Ohio, filing an amicus brief with the Sixth Circuit Court of Appeals on May 13, 2026, to establish federal regulatory authority over prediction markets.

Ohio's Casino Control Commission and state attorney general ordered Kalshi to halt sports event contract offerings in 2025, designating them unlicensed sports gambling. Kalshi responded by filing suit in October seeking injunctive relief, but a federal district court rejected the request in March, prompting the appeal.

The CFTC accused Ohio of "jurisdictional overreach" in its brief, positioning the agency as the appropriate federal regulator for prediction market platforms. This regulatory clarification matters significantly for the emerging prediction market industry, which has grown substantially as platforms like Kalshi seek mainstream adoption. The outcome will determine whether states can independently regulate prediction markets or whether federal oversight through [INTERNAL: commodity futures regulation] takes precedence.

Kalshi operates as a binary options platform allowing users to bet on event outcomes, a model that straddles traditional gambling and derivative trading classifications. The company's legal strategy hinges on characterizing its contracts as federal commodities rather than state-level gambling instruments. Industry observers view this case as foundational for prediction market legitimacy in U.S. markets, particularly as interest in [INTERNAL: decentralized finance] and alternative trading venues continues expanding.

The Sixth Circuit's decision will establish precedent for other states considering similar enforcement actions. A ruling favoring the CFTC could enable nationwide prediction market operations under uniform federal standards, while an Ohio victory would permit state-level restrictions regardless of federal classification.