The Dow Jones industrial average perked up 16 points to 11,144. The Nasdaq added 14 points to 2,194.The Indian ADRs ended on a mixed note. Infosys and HDFC Bank surged over 2% each to $73.86 and $57.69, respectively. Wipro spurted over 1% to $12.83. Patni Computers and MTNL slumped around 5% each to $15.47 and $7.29, respectively. Satyam, ICICI Bank, Dr.Reddy's and VSNL were down 1-3% each.
