Major stock indexes rose on Wednesday as Nvidia briefly climbed to a $4-trillion valuation, while the euro edged lower, with ...

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 ...

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