The Dow Jones Industrial Average opened down 403.09 points, or 0.85%, at 47,098.46 on Monday, March 9. The S&P 500 opened down 52.43 points, or 0.78%, at 6,687.57 on Monday, March 9. The Nasdaq Composite opened down 164.15 points, or 0.73%, at 22,223.53 on Monday, March 9.