Defense Secretary Pete Hegseth called the US campaign against Iran a “gift to the world,” implying continued military operations. The odds of a US declaration of war on Iran by December 31, 2026, are at 7% YES, down from 8% yesterday.
Market reaction
The December 31 market sits at 7% YES, while the April 30 market remains flat at 0.5% YES. The April 30 contract’s lack of movement means traders aren’t pricing in immediate escalation. The 7-point gap between the two dates points to a possible catalyst in the second half of the year.
The market for Trump announcing an end to military operations by March 1, 2027 is inactive, with no recent trading data. Traders clearly doubt Trump will announce an end to operations soon, particularly given Hegseth’s rhetoric supporting continued military action.
Why it matters
Actual USDC traded in the declaration of war market is a modest $393 over 24 hours, with $3,249 in depth required to move the price by 5 points. This is a thin market where a few large trades could cause significant price shifts. The largest recent move was a drop from 8% to 7% after Hegseth’s comments.
Hegseth’s statement is rhetoric, not action. The language supports continued operations, but without Congressional authorization, a formal declaration of war remains unlikely. A YES share at 7¢ pays $1 if the declaration occurs by December 31, a 14.3x return. For that bet to pay off, you’d need Congress to act within 251 days.
What to watch
Congressional activity or statements from senior US officials pointing toward formal war proceedings. Increased military mobilization or new Iranian attacks could also move this market.
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Will The Us Officially Declare War On Iran| Contract | Odds | Δ since publish | Volume 24h | |
|---|---|---|---|---|
| December 31, 2026 | 7% | — | — | Trade → |
| April 30, 2026 | 0.5% | — | — | Trade → |
| Contract | Odds | Δ since publish | Volume 24h | |
|---|---|---|---|---|
| June 30 | 8.6% | — | — | Trade → |
