NEW YORK, Nov 16 (Reuters) - U.S. stocks opened lower on Tuesday on lingering worries that China could raise interest rates, though strong results at Wal-Mart helped limit losses.
The Dow Jones industrial average was down 73.27 points, or 0.65 percent, at 11,128.70. The Standard & Poor's 500 Index fell 8.53 points, or 0.71 percent, at 1,189.22. The Nasdaq Composite Index was off 19.68 points, or 0.78 percent, at 2,494.14.