US Declares War on Iran 2026

As of October 14, 2026, the Polymarket odds for US declares war on Iran are: December 31: 3%. These probabilities are derived from real-money trading and update in real time.

US declares war on Iran is currently listed on Polymarket. Check PredictMarketCap for cross-platform availability — we surface the same event on Polymarket, Kalshi, Limitless & Predict.fun when it's listed on more than one platform.

Prediction market odds reflect the aggregate opinion of traders who risk real money on outcomes. The price of a share (e.g., 65¢) represents the market's implied probability (65%). Prices move as traders buy and sell based on new information, polls, and analysis.