Investors on Monday were anticipating President Trump will announce new tariffs, with UBS Global Wealth Management saying that under its base-case scenario, the bull market for U.S. stocks should ...

The stock market is open for business between 9:30 a.m. and 4 p.m. Monday to Friday. Billions of shares are traded in the American markets, making them very liquid and efficient.

Global shares are trading mixed, as investors found bargains despite worries about President Donald Trump’s tariffs.