The complex geopolitical landscape between the United States and Iran is being dissected on prediction markets, with a notable focus on the prospects of a permanent peace deal. According to Polymarket — All Markets, the market betting on a US x Iran permanent peace deal by May 31, 2026, currently sees a 13.5% probability, attracting $11.2 million in volume.
This specific prediction market, which closes at the end of 2026, suggests a degree of cautious optimism or perhaps a gamble on de-escalation. The definition of a peace deal is crucial: it must explicitly signal a lasting end to military hostilities.
Beyond the peace deal prediction, other related markets on the platform highlight ongoing tensions and potential flashpoints. A market asking whether Iran will close its airspace by May 31, 2026, has seen substantial trading, indicating sensitivity to regional stability.
Furthermore, a separate market gauges the likelihood of a US invasion of Iran before 2027, with current odds favoring 'No' at 70.5%. These diverse markets underscore the utility of prediction platforms in gauging public and speculative sentiment on critical international relations.
