TEHRAN — The betting exchanges are sounding a note of deep uncertainty over Iran's supreme leadership. Kalshi's prediction markets place the leading candidate at a mere 15% confidence to claim the Supreme Leader's mantle before 2045 — a figure that speaks less to the frontrunner's weakness than to the extraordinary width of the field itself.

The stakes could scarcely be higher. The Supreme Leader commands Iran's military, judiciary, and foreign policy with near-absolute authority; whoever inherits that chair will shape a nation of 90 million and a nuclear program watched anxiously from Washington to Tel Aviv. Market observers note a revealing contrast: a sister market that settles specifically on Khamenei's death produces a sharper, more concentrated probability distribution. Remove that grim clause, and the crowd's wisdom scatters — factions, dark horses, and institutional wildcards multiply the uncertainty considerably. At 15%, prediction markets are essentially confessing they cannot read the clerical establishment's internal compass.

A decisive consolidation of power around a single Assembly of Experts bloc, or a sudden health crisis forcing an early succession, could swiftly compress those scattered odds into something resembling a consensus.