Middle East Conflict Drives Record Trading Volume on Prediction Market Polymarket

The escalating tensions in the Middle East have rapidly transformed into a dynamic trading floor on Polymarket, a prediction market platform. Since Saturday’s attacks involving the United States and Israel on Iran, the platform has experienced a surge in contracts covering a wide range of potential outcomes, from ceasefire deadlines to the possibility of regime change in Iran.

Rapid Market Response & Specificity

The speed and granularity of the markets created on Polymarket are noteworthy. Bettors aren’t simply speculating on escalation; they are weighing in on specific timelines, potential leadership transitions, and even the possibility of U.S. Ground forces entering Iran before March 7.

Khamenei Succession Market Resolved

Polymarket’s largest completed market, Khamenei out as Supreme Leader of Iran by March 31?, resolved to 100% after Iranian state television confirmed his death on Saturday. The contract recorded a volume of $45 million, making it one of the most traded geopolitical markets in the past week. One trader, using the account name “Curseaaaaaaa,” profited $757,000 from a yes bet, with four other operators each exceeding six-figure gains.

Trading Volume & Market Context

The Khamenei out as Supreme Leader of Iran by March 31? market saw its chart fluctuate between 25% and 50% throughout January and February as tensions increased, before a vertical spike to 100% upon confirmation of his death.

The largest market currently active is US attacks Iran over…, launched on December 22, with a total volume of $529 million. This makes it the largest market in Polymarket’s World and Geopolitics categories, and the fourth largest overall in the Politics category, trailing only Trump-related contracts from the 2024 election cycle.

February 28 alone saw $89.6 million in trading volume. Every daily contract from February 28 through early March settled as yes following the attacks, allowing those who purchased those specific dates to cash out on a binary bet.

The market resolution rules were precise, requiring drone, missile, or airstrikes on Iranian soil by US forces, excluding interceptions, cyberattacks, or ground operations.

Current Market Sentiment

Trading has now shifted to predicting future developments. The ceasefire market currently assigns a 4% chance of a US-Iran ceasefire for March 2 and 15% for March 6, increasing to 61% for March 31 and 78% for April 30. Bettors are pricing in a resolution within weeks, aligning with Bitcoin’s rebound to $68,000 based on similar reasoning.

The Will the Iranian regime fall before June 30? market stands at 54%, a significant increase from its previous range in the low 20s. The Next Supreme Leader of Iran market gives a 30% chance of complete elimination of the position, suggesting a nearly one-in-three probability that the theocratic structure will not survive. Ali Larijani, former speaker of parliament, currently leads among named candidates with 21%.

Contracts related to potential land invasions are also seeing activity. Will the United States invade Iran before 2027? is trading at 19% with $207,000 in volume, while US Forces Enter Iran by March 7 is at 28% with $2 million traded.

“The promise of prediction markets is to harness the wisdom of the crowd to create accurate and unbiased forecasts on the most important events for society.”

Polymarket

Polymarket emphasized its role in providing insights beyond traditional news sources, stating that the platform could give them the answers they needed in ways that TV news and X couldn’t. The site has also created a dedicated section for Iran-focused markets.

UPDATE (March 1, 2026, 06:30 UTC): Additional details added.

UPDATE (March 1, 2026, 07:15 UTC): Polymarket bets set a new record for the platform.