US Court Rules States Can Regulate Prediction Markets Under Gambling Laws

A federal appeals court has handed down a ruling that gives individual US states authority to regulate prediction markets through their existing gambling frameworks, dealing a blow to Kalshi's efforts to operate across state lines without such restrictions.

The decision stems from an ongoing legal dispute between Kalshi and state regulators who view prediction markets as a form of gambling requiring state oversight. Ohio and Tennessee had sought to impose gambling regulations on the platforms, a move Kalshi had challenged in court. The latest ruling upholds the states' right to regulate these markets under their gambling laws.

Prediction markets allow users to place wagers on the outcomes of future events, from sports results to political elections. Kalshi has positioned itself as a regulated platform distinct from traditional gambling, arguing that prediction markets serve an informational purpose. However, courts have increasingly rejected this distinction, treating them similarly to betting platforms.

The split decision among federal courts reflects broader uncertainty about how prediction markets should be regulated in the United States. Kalshi's legal setback suggests the company may face significant obstacles in expanding nationally without navigating a patchwork of state-level gambling regulations. The ruling underscores how individual states retain considerable power over financial products and betting mechanisms within their jurisdictions.