The US indices ended on flat note yesterday. The Dow Jones industrial average was up six points at 13,974. The Nasdaq added four points to 2734.Indian ADRs ended on positive. Infosys, Satyam, Wipro, Patni Computers, HDFC Bank, MTNL, Tata Motors and Dr.Reddy's advanced around 1-2% each. Sterlite and ICICI Bank were down around 1% each.