Markets slide as Trump declares Iran agreement finished

The Dow Jones, S&P 500, and Nasdaq all opened lower Wednesday, reacting to President Donald Trump’s sudden declaration that the interim agreement with Iran is dead. The announcement triggered an immediate flight from risk, sending oil prices higher and forcing a broad sell-off across major financial indices.

Editorial·July 8, 2026·reads: 456

Markets slide as Trump declares Iran agreement finished

The Dow Jones Industrial Average dropped 166.7 points, or 0.31%, to settle at 52,758.47. The S&P 500 retreated 27.3 points to reach 7,476.54, reflecting a 0.36% decline, while the tech-heavy Nasdaq Composite shed 114.0 points, or 0.44%, falling to 25,704.66. Investors reacted to the geopolitical uncertainty by exiting positions in equities, prioritizing liquidity as energy costs climbed in response to the news.