US stocks fell on Friday as investors reacted to the threat of more possible tariffs from the Trump administration while digesting a jump in consumer expectations for inflation and an overshadowed monthly jobs report.

U.S. stocks slumped as worries flared again on Wall Street about tariffs and inflation. The S&P 500 fell 0.9% Friday and wiped out what had been a modest gain for the week. The Dow Jones Industrial Average sank 1%,

Major U.S. stock indexes opened lower Monday after President Donald Trump's tariffs on Canada, Mexico and China triggered a trade war.

U.S. stocks slumped Friday amid worries about higher inflation and tariffs, while a closely watched report gave a mixed picture of the U.S. job market. The S&P 500 was down almost 1%, and the Dow Jones Industrial Average fell more than 400 points,

Calm returned to Wall Street Tuesday, and tech stocks led U.S. indexes higher following a strong profit report from Palantir Technologies, a darling benefiting from the artificial-intelligence boom. The S&P 500 rose 0.