Tesla stock fell slightly Thursday. It was another tough week for investors. First-quarter earnings are due in a few days. After that, investors should start thinking about China. The stock fell 17 cents,

The day-to-day volatility for the S&P 500 settled down on Monday and Tuesday. But two-thirds of stocks in the U.S. large-cap benchmark index have declined this year, with 220 of the 500 stocks down at least 10% and 82 down at least 20%.

U.S. stocks are holding steadier in the final day of trading for their holiday-shortened week. The S&P 500 rose 0.2% Thursday.