Wall Street's main indexes opened lower on Thursday as investors avoided risky bets after another bout of tariff threats from President Donald Trump, while heavyweight retailer Walmart plunged 6% on a downbeat fiscal 2026 sales forecast.
The Dow Jones Industrial Average fell 66.5 points, or 0.15%, at the open to 44,561.11. The S&P 500 fell 9.6 points, or 0.16%, at the open to 6,134.5, while the Nasdaq Composite dropped 27.1 points, or 0.13%, to 20,029.185 at the opening bell.