U.S. stocks closed mostly lower on Thursday as President Trump's new tariffs took hold, with the Dow booking its worst day in about a week. Still, the Nasdaq swept to its first record close of ...

Tech stocks dragged the Nasdaq and S&P 500 lower as investors took profits and hedged risks, while UBS urged caution near ...

Businesses, investors and the Fed are all operating under a cloud of uncertainty from Trump’s tariff policy. The latest moves give 66 countries, the European Union, Taiwan and the Falkland Islands ...

Stocks were lower in the final hour of trading, with the Dow Jones Industrial Average heading for its worst day since President Donald Trump's Aug. 1 trade-deal deadline.

Discover how the Nasdaq Composite Index reflects the market's tech sector and influences investment decisions with its more ...

The S&P 500 declined 1.6%, or 101.38 points, to end at 6,238.01 points, posting its worst day since May 21. Consumer discretionary, tech and financial stocks were the worst performers.

August saw small-cap surges, gold soaring, and mixed crypto results. Click for where the markets have been and where they're going.

The Dow industrials are on pace for their worst week since early April, when President Trump laid out his "Liberation Day" tariffs. In recent trading, the Dow was down 1.4% on the day, or around 3 ...