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    Ninth Circuit Court Rules Prediction Markets as Gambling Subject to State Laws

    Section editor: ·High4 articles covering this·4 news sources·Updated an hour ago·World
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    A visual representation of the Ninth Circuit ruling on prediction markets and its implications for state gambling laws.

    Here's what it means for you.

    If you’re involved in prediction markets or related sectors, this ruling could reshape your operational landscape.

    What happened

    On August 28, 2026, the Ninth Circuit ruled that Kalshi's prediction markets are subject to state gambling laws.

    The Context

    • State Authority: Nevada's lawsuit against Kalshi highlights states' push to regulate prediction markets as gambling.
    • Circuit Split: This ruling creates a conflict with the Third Circuit's earlier decision favoring federal preemption, likely leading to a Supreme Court review.
    • Industry Impact: With 20 states currently litigating over prediction market regulations, the ruling could affect billions in trades across various sectors.

    The Number

    20

    — the number of states engaged in litigation over prediction market regulation as gambling, underscoring the widespread implications for the industry.

    Takeaway

    Kalshi plans to appeal, but the ongoing legal battles may lead to significant changes in how prediction markets operate across the U.S.

    4 Articles
    NYT — Technology

    Prediction Markets Should Be Regulated as Gambling, Appeals Court Says

    An appeals court has ruled that prediction markets, such as Kalshi, should be regulated as gambling, contradicting a previous decision. This ruling has prompted federal regulators to call for a resolution from the Supreme Court, highlighting the grow...

    The New York Times

    Prediction Markets Should Be Regulated as Gambling, Appeals Court Says

    An appeals court has ruled that prediction markets, such as Kalshi, should be regulated as gambling, contradicting a previous decision. This ruling has prompted federal regulators to call for a resolution from the Supreme Court, highlighting the grow...

    The New York Times - Technology

    Prediction Markets Should Be Regulated as Gambling, Appeals Court Says

    An appeals court has ruled that prediction markets, such as Kalshi, should be regulated as gambling, contradicting a previous decision. This ruling has prompted federal regulators to call for a resolution from the Supreme Court, highlighting the grow...

    Investing.com

    Kalshi cannot block Nevada oversight of prediction markets, US appeals court rules

    A US appeals court has ruled that Kalshi, a prediction market operator, cannot prevent Nevada from overseeing its operations, affirming the state's regulatory authority over such markets. This decision comes amid ongoing legal scrutiny of prediction ...

    CoinDesk

    Kalshi takes legal blow in court ruling confirming state powers over prediction markets

    A recent ruling by a U.S. appeals court has confirmed state powers over prediction markets, marking a significant legal setback for Kalshi, a prediction market platform. This decision highlights the ongoing jurisdictional conflicts surrounding event ...

    CoinDesk

    Connecticut's new lawsuit against Kalshi piles on to prediction market legal fight

    Connecticut has filed a lawsuit against Kalshi, alleging that the prediction market platform is operating unlicensed sports event contracts, adding to the ongoing legal battles faced by the company across various states. This lawsuit follows similar ...