US stock indexes closed Wednesday, July 8, 2026, with mixed results, as President Donald Trump’s remarks casting doubt on the temporary truce in the war with Iran triggered widespread market jitters and a significant rise in oil prices. The Dow Jones Industrial Average led the declines, while the Nasdaq Composite managed a modest gain, erasing earlier losses.
Market Performance on Wednesday
The S&P 500 concluded the day down 0.3%, shedding 21.14 points to close at 7,482.71. This came after the index had sunk as much as 1.1% earlier in the trading session. The Dow Jones Industrial Average experienced a more substantial drop, falling 1.1%, or 576.76 points, to settle at 52,348.39. This decline followed President Trump’s statement that the agreement to pause fighting was over, according to The Associated Press.
In contrast, the Nasdaq composite showed resilience, erasing an early slump to rise 0.2%, gaining 51.96 points to 25,870.65. This turnaround occurred after President Trump clarified in the afternoon that the most recent fighting did not signify a return to full-scale war. The Russell 2000 index, representing smaller companies, also saw a decline, falling 0.9%, or 26.10 points, to 2,956.39.
Geopolitical Tensions Drive Oil Prices
The geopolitical uncertainty fueled a notable increase in crude oil prices. Brent crude oil’s price climbed 5%, pushing it above $78 per barrel, reflecting the global market’s reaction to potential disruptions in the Middle East. Trading worldwide was described as shaky, with stock markets generally dropping in response to the evolving situation.
Wednesday’s trading underscored the immediate impact of geopolitical developments on market sentiment and asset prices. For the week, the S&P 500 is down less than 0.1%, while the Dow has fallen 1%. The Nasdaq, however, is up 0.1% for the week. Year-to-date, all major indexes remain in positive territory, with the Nasdaq leading gains at 11.3% and the Russell 2000 up 19.1%, highlighting the underlying strength despite day-to-day volatility.
