Why US stocks are down: Dow, Nasdaq slide as Iran tensions push oil, yields higher amid Trump-Xi talks
Wall Street's main stock indexes fell as Middle East tensions weighed on financial markets. Oil prices have risen, which is causing a spike in Treasury yields during this period. The Dow Jones Industrial Average, S&P 500, and Nasdaq Composite all opened lower this morning. Investors are also showing caution ahead of a significant summit between Donald Trump and Xi Jinping.

