BTC $113,247 ▲2.31% ETH $3,847 ▲1.84% SOL $284 ▲4.12% SPX 5,847 ▼0.43% TRUMP-PARDON-HUNTER 67¢ +4 BTC-120K-EOY 43¢ −2 FED-50BP-Q3 64¢ +8 NBA-FINALS Game 7 Thunder 42¢ HAMAS-CEASEFIRE-Q3 31¢ +1 NEWSOM-2028 54¢ +13 IRAN-ISRAEL-DIRECT 18¢ +11 ETH-ETF-STAKING 71¢ +3 BTC $113,247 ▲2.31% ETH $3,847 ▲1.84% SOL $284 ▲4.12% SPX 5,847 ▼0.43% TRUMP-PARDON-HUNTER 67¢ +4 BTC-120K-EOY 43¢ −2 FED-50BP-Q3 64¢ +8 NBA-FINALS Game 7 Thunder 42¢ HAMAS-CEASEFIRE-Q3 31¢ +1 NEWSOM-2028 54¢ +13
Trump Presidency · US-Iran · Iran

Will the US officially declare war on Iran by...?

$12.4K Volume
31/12/2026 00:00
View on Polymarket
View on Official Site Trade with real money on Polymarket
December 31
$595.9K Volume
5%
Resolved 2
March 31
$4.6M Volume
No
April 30
$2.4M Volume
No

About This Market

This market will resolve to "Yes" if the United States formally declares war on Iran through an act of Congress between market creation and the specified date, 11:59 PM ET. Otherwise, this market will resolve to "No."

To qualify, Congress must pass a formal declaration of war, consistent with its constitutional authority under Article I, Section 8. Authorizations for the use of military force (AUMFs), executive orders, presidential statements, or military actions do not qualify unless accompanied by a formal declaration of war enacted by Congress and signed into law.

The resolution source will be a clear consensus of credible reporting.

Similar Markets

Trade on Polymarket
Start Polymarket Training For Free
Trade prediction markets with virtual money. Real prices, zero risk. Compete on the leaderboard.
$1K
500+
$0
Learn more