U.S. stocks close mixed

NEW YORK, Sept. 29 (Xinhua) -- U.S. stocks ended mixed on Friday.

The Dow Jones Industrial Average fell 158.84 points, or 0.47 percent, to 33,507.5. The S&P 500 sank 11.65 points, or 0.27 percent, to 4,288.05. The Nasdaq Composite Index increased 18.05 points, or 0.14 percent, to 13,219.32.