NEW YORK, March 6 (Xinhua) -- U.S. stocks ended lower on Friday.
The Dow Jones Industrial Average fell by 453.19 points, or 0.95 percent, to 47,501.55. The S&P 500 sank 90.69 points, or 1.33 percent, to 6,740.02. The Nasdaq Composite Index shed 361.307 points, or 1.59 percent, to 22,387.679.
