From the trading floors where futures meet fate, prediction markets are writing Iran's next chapter before Tehran has turned the page. Kalshi exchange, running a contract that settles upon the Supreme Leader's death, has concentrated 66 percent of market confidence on a single successor — a figure whose name the markets have effectively crowned while the incumbent still draws breath. With $114,000 in daily volume, this is no idle speculation; real money is riding on the theology and politics of a moment that has not yet arrived.

The stakes are considerable. Iran's Supreme Leader commands the armed forces, controls foreign policy, and shapes the fate of a nation of 90 million. The position has changed hands only once since the 1979 Revolution. Market consensus suggests the succession question is, to a meaningful degree, already resolved — even if the principals in Tehran would vigorously dispute that assessment. The contract's grim settlement condition is itself the story: prediction markets are, quite literally, pricing mortality and power in the same breath.