The Dow Jones fell 500 points Tuesday as President Donald Trump's tariffs went into effect, sparking retaliation. Nvidia and Tesla sold off.

Stock futures are lower Tuesday morning as businesses and investors assess the impact of newly imposed U.S. tariffs against leading trade partners.

What's more, Nvidia's stock currently trades at roughly 25 times forward earnings, the lowest such multiple in a year and near decade lows, Rasgon added. "Investors have historically done well to buy ...

Best Buy Co. Inc.'s stock jumped 2.8% early Tuesday, after the electronics retailer blew past estimates for the fourth quarter and raised its quarterly dividend by 1%. Minneapolis-based Best Buy (BBY) ...

Stock market tumbled Monday and wiped out even more of their gains since President Donald Trump ’s election in November.

Nvidia Corp.’s stock is sinking toward its lowest levels in months as the artificial-intelligence trade continues to unravel.

The Dow, S&P 500 and Nasdaq Composite fell sharply hours before President Trump’s tariffs on Canada and Mexico go into effect with no chance of a last-minute deal.

U.S. stocks fell sharply Monday after the president said tariffs he had announced on Canada and Mexico will take effect at ...