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.

President Trump may have just started, ended and won the shortest trade war in history. After declaring 25 percent tariffs on Canada and Mexico Saturday evening, he announced he struck a deal with the leaders of both countries by Monday afternoon,

Among the S&P 500, 91% of stocks showed early declines following President Trump’s announcements of tariffs against Canada, Mexico and China.

Meta Platforms and most other U.S. stocks are rising Thursday following a rush of profit reports from some of the country’s most influential companies, but drops for Nvidia and Microsoft are keeping the market in check.