U.S. Stocks End Mixed Amid Growth Worries; Hot Stocks: CHK, DAL, DNDN, GRPN, AUXL, CRED, MTOX

U.S. stocks ended on a mixed note after a surprise decline in domestic factory orders and a weak Chinese data worsened fears of an economic slowdown amid lingering worries over Europe's debt crisis.S&P 500 Index inched 0.01 percent higher to finish at 1,278.17. The Dow Jones Industrial Average dipped 0.14 percent to end at 12,101.39. The Nasdaq Composite Index lost 0.46 percent to close at