Wall St opens mixed as investors assess tariff outlook

Wall Street's main indexes were mixed on Wednesday, with investors exercising caution as they awaited economic data and more clarity on the Trump administration's fresh tariffs that are expected to take effect next week.

At 09:30 a.m. ET, the Dow Jones Industrial Average rose 79.87 points, or 0.19 percent, to 42,667.37, the S&P 500 lost 2.28 points, or 0.04 percent, to 5,774.37 and the Nasdaq Composite lost 55.28 points, or 0.30 percent, to 18,216.58.

REUTERS