Kalshi Faces Class Action Over Khamenei Prediction Market

By Patricia Miller

Mar 06, 2026

2 min read

Kalshi encounters legal challenges from traders over payouts related to Iran’s Supreme Leader Khamenei's potential resignation.

What is the controversy surrounding Kalshi's markets?

Kalshi, a prediction market platform, is facing a proposed class action from traders regarding a market that focused on whether Iran’s Supreme Leader, Ali Khamenei, would step down. This specific market garnered significant interest, accumulating around $54 million in trading volume before it was suspended following reports of airstrikes in Iran by the US and Israel.

The traders involved claim the platform created expectations of payouts if Khamenei left office. The legal complaint, filed in the US District Court for the Central District of California, asserts that Kalshi did not adequately disclose a stipulation termed a “death carveout” until after the situation escalated. As tensions rose on February 28 with news of airstrikes, Kalshi allowed further trading, reportedly encouraging additional bets on Khamenei's departure while knowing that these bets would not yield any returns.

How clear were the market rules?

Critics argue that the terms of the contracts presented to traders were straightforward. They indicate that the contracts promised full payouts for “yes” positions, contingent upon Khamenei resigning from his position. Kalshi's CEO, Tarek Mansour, has publicly addressed the backlash, stating that the platform does not promote markets directly associated with an individual’s mortality. He acknowledged the criticism and pledged to reimburse traders for fees incurred due to this specific market while also committing to enhancing transparency regarding any future exceptions in contractual terms.

What legal actions are being taken?

The lawsuit, initiated by traders Adam Risch and Yonatan Gliksman with the support of Novian & Novian LLP, aims to represent a broader group of US traders who took “yes” positions in the market. The plaintiffs are seeking damages and restitution while advocating for court orders that would compel Kalshi to revise its disclosure practices. Allegations include breach of contract alongside violations of California law.

As prediction market platforms like Kalshi gain traction, they are subject to growing regulatory scrutiny in the United States. Several states contend that the event contracts offered may be classified as gambling under state regulations.

Important Notice And Disclaimer

This article does not provide any financial advice and is not a recommendation to deal in any securities or product. Investments may fall in value and an investor may lose some or all of their investment. Past performance is not an indicator of future performance.