Odds of US forces entering Iran by April 30 rise to 66% amid military activity

U.S. helicopters are refueling mid-air over Iran during a search and rescue operation. Odds for U.S. forces entering Iran by April 30 are at 66% YES, up from 61% a day ago.

This refueling shows increased military activity in hostile airspace. The April 30 market rose 5.5 points, indicating traders see a higher chance of ground forces entering Iran within 27 days. The December 31 market also increased, now at 76% YES, suggesting expectations of prolonged engagement.

Trading volume is $1.9M in USDC, with strong liquidity. It takes $248K to move the April odds 5 points, showing solid market depth. The largest price move was a 2-point spike at 4:00 AM, indicating institutional interest.

The news, sourced from a tier-3 aggregator, should be cautiously considered. However, the market’s reaction suggests traders are pricing in a heightened risk of escalation. A YES share at 66¢ pays $1 if U.S. forces officially enter Iran by April 30, offering a 1.5x return. Confidence in this outcome requires belief in imminent ground operations or significant military announcements.

Watch for comments from President Trump, SecDef Pete Hegseth, or CENTCOM that might confirm or deny plans for ground operations. A Pentagon briefing or Congressional War Powers discussion could shift odds significantly.

Markets Impacted

• US forces enter Iran by April 30? — currently 65.5% YES
• US forces enter Iran by December 31? — currently 75.5% YES