Markets are split on whether Iran's Supreme Leader Ayatollah Ali Khamenei will remain in power through 2026, with a 52% probability currently assigned to his departure. The market reflects uncertainty over the future of Iran’s leadership amid ongoing domestic and geopolitical challenges.

Khamenei, who has held the position since 1989, is a pivotal figure in Iran's political and religious hierarchy. Speculation about his succession has grown in recent years due to his advanced age (84) and reported health issues. Any leadership change could have profound implications for Iran's domestic policies and its relations with the West, particularly regarding nuclear negotiations and regional influence.

The high-trust market on Polymarket, with $44,798 traded in the past 24 hours, suggests a balanced view among participants. The market will resolve at the end of 2026, based on whether Khamenei is still serving as Supreme Leader at that time.