The Dow Jones Industrial Average closed down 260.32 points, or 0.62%, at 41,581.31 points on March 18 (Tuesday);
The S&P 500 closed down 60.46 points, or 1.07%, at 5,614.66 points on March 18 (Tuesday);
The Nasdaq Composite Index closed down 304.55 points, or 1.71%, at 17,504.12 points on March 18 (Tuesday).