NEW YORK, July 29 (Xinhua) -- U.S. stocks ended lower on Tuesday.
The Dow Jones Industrial Average fell by 204.57 points, or 0.46 percent, to 44,632.99. The S&P 500 sank 18.91 points, or 0.3 percent, to 6,370.86. The Nasdaq Composite Index shed 80.29 points, or 0.38 percent, to 21,098.29.
