The US indices ended flat ahead of the Federal Reserve meet this Wednesday. The Fed is expected to keep interest rates unchanged. The Dow Jones industrial average was down six points at 11,555. The Nasdaq was unchanged at 2236.Indian ADRs ended on a mixed note. Wipro, HDFC Bank and Dr.Reddy's rallied over 1.5% each to $12.72, $60.06 and $16.31, respectively. Patni Computers and VSNL were the other notable gainers. Tata Motors slipped 1.5% to $18.68. Infosys and Satyam ended marginally in red.
