The Dow Jones Industrial Average opened down 327.39 points, or 0.65%, at 49,736.07 on Friday, May 15. The S&P 500 opened down 78.22 points, or 1.04%, at 7,423.02 on Friday, May 15. The Nasdaq Composite opened down 421.28 points, or 1.58%, at 26,213.94 on Friday, May 15.