Sixth Circuit Court Affirms State Authority Over Kalshi's Sports Contracts
The Sixth Circuit Court of Appeals has ruled against prediction market platform Kalshi, confirming that states possess the authority to regulate its contracts related to sports events.
PredictionSites Newsroom · 26 September 2026
Prediction market platform Kalshi has faced a setback following a ruling by the Sixth Circuit Court of Appeals. The court affirmed that individual states retain the power to oversee and regulate contracts offered by Kalshi, specifically those tied to sporting events. This decision follows ongoing efforts by the platform to clarify the regulatory landscape for its offerings.
Kalshi operates by allowing users to trade on the future outcome of various real-world events, including political developments, economic indicators, and, pertinent to this case, sports results. These contracts are structured as financial instruments, where users buy 'yes' or 'no' shares, and the price of these shares reflects the market's collective probability assessment of an event occurring. A successful prediction yields a payout, while an incorrect one results in a loss of the initial investment.
The core of the dispute revolved around whether Kalshi's sports-related contracts should be categorised as event contracts, falling under the jurisdiction of federal regulators like the Commodity Futures Trading Commission (CFTC), or if they resemble sports betting, which is typically regulated at the state level. The Sixth Circuit's judgment indicates a judicial leaning towards the latter, suggesting that states can indeed impose their own rules and oversight on such offerings within their borders.
This ruling could have implications for how Kalshi, and potentially other prediction market platforms, structure and offer contracts related to sports outcomes across different jurisdictions in the United States. It underscores the ongoing challenge for innovative financial platforms in navigating complex and often evolving regulatory frameworks.
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