Trump’s tariffs and the fast-moving trade war continue to affect global markets. Follow along for live updates on the Dow, S&P 500 and Nasdaq.

Nvidia stock briefly topped a $4 trillion market cap with Nvidia chipmaker Taiwan Semi on tap. AI plays Astera Labs and ...

European stocks rose on Wednesday as traders seemed untroubled by U.S. President Donald Trump's announcement that he would impose a 50 per cent tariff on imported copper and soon introduce levies of ...