The Dow Jones Industrial Average opened down 355.73 points, or 0.76%, at 46,234.51 on Tuesday, November 18. The S&P 500 opened down 14.07 points, or 0.21%, at 6,658.43 on Tuesday, November 18. The Nasdaq Composite opened down 73.57 points, or 0.32%, at 22,634.50 on Tuesday, November 18.