Wall St ends firm; ADRs mostly up

The Dow Jones industrial average gained 91 points at 13,449. The Nasdaq rallied 34 points to 2630.

Indian ADRs were mostly up. ICICI Bank surged 3.6% to $45.24. MTNL soared 3% to $7.05. Wipro and Dr.Reddy's advanced around 2.5% each to $14.75 and $16.28, respectively. Infosys and HDFC Bank were up 2% each at $48.62 and $88.50, respectively. Genpact, however, plunged nearly 3% to $16.01.