Kalshi Faces Backlash Over Handling of Ayatollah Khamenei Death Market

The prediction market platform Kalshi faced significant backlash after its handling of a market related to the death of Iranian Supreme Leader Ayatollah Khamenei. The market offered contracts on whether Khamenei would be "out" as the supreme leader, with "yes" or "no" options. Rumors of Khamenei's death circulated online, but no official announcement had been made when Kalshi promoted the market on social media. After confirmation of his assassination, traders who had purchased "yes" contracts expected profits, as Khamenei was no longer the leader.

However, Kalshi paused the market for review and resolved it at the last-traded position before the assassination, leaving many "yes" contract holders without the anticipated payouts. Kalshi did not comment on the incident initially. CEO Tarek Mansour later explained on social media that Kalshi's rulebook includes a "death carve-out" for markets on leaders leaving office, as U.S. derivatives markets cannot legally offer contracts on assassination. This notice was added to the market's webpage only after the attack began, causing some traders to miss it.

The decision sparked swift backlash, with some traders threatening class action lawsuits and filing complaints with the Commodity Futures Trading Commission. Mansour issued an apology, stating that Kalshi took a financial hit to rectify the situation and ensure no users lost money. He promised to improve the visibility of death carve-outs in future markets. A source revealed that Kalshi lost approximately $2.2 million due to the incident.

Despite the apology, some critics remained unsatisfied, with some users withdrawing their funds and deleting the app. This incident is the largest prediction market resolution dispute related to the war, but not the only one. Other platforms like Polymarket also faced criticism for their handling of markets related to events in Iran.

The controversy comes amid increased regulatory scrutiny of prediction markets, with a bipartisan movement in the U.S. calling for tighter regulations. Kalshi is currently facing 19 lawsuits from state authorities. Additionally, former Trump chief of staff Mick Mulvaney launched an advocacy group, Gambling Is Not Investing, to push for more regulations in the sector.

Despite the turmoil, interest in prediction markets remains high. Traders continue to engage with markets related to Iran, including a Kalshi market on Khamenei's successor, with millions of dollars at stake.