U.S. stocks tumbled Friday as the “Trump bump” that Wall Street got from last week’s presidential election, along with a cut to interest rates by the Federal Reserve, kept fading. The S&P 500 dropped 1.

World shares started out the week mixed after U.S. stocks fell to their worst loss since Election Day. U.S. futures were also mixed, with the S&P 500 contract up less than 0.1% and that for the Dow Jones Industrial Average 0.