The Dow Jones industrial average gained 41 points to 12,556. The Nasdaq surged 18 points to 2503.Indian ADRs ended with smart gains. HDFC Bank zoomed over 7% to $77.97, and ICICI Bank soared nearly 5% to $44.95. Infosys flared up over 3% to $58.06. Satyam, Wipro, Patni Computers, MTNL, VSNL, Tata Motors and Dr.Reddy's were up around 1-3% each.
