The Dow Jones industrial average was up 27.13 to 11,032.50.
Goldman Sachs analyst Laura Conigliaro lowered estimates for networking company Sun Microsystems and data-storage maker EMC, souring investors on the companies. Sun shares fell $1.71, or 8 percent, to $18.76. EMC shed $2.08, or 6 percent, to $35.02. Full story. --Tiffany Kary ZD Inter@ctive Investor