US markets flat; Wipro down 2.43%

Indian ADR ended on a weak note. Sterlite Industries  gained 4.3% to $21.82.  Satyam advanced 0.19% to $26.41.

Infosys was down 1.22% to $46.01. Wipro declined 2.43% to $13.27 and Patni Computer was down 2.11% to $13.48