Lacklustre day at Wall streetBS Reporter / Mumbai December 31, 2009, 8:24 ISTUS markets moved up marginally on Wednesday. The Dow dded three points to 10,549. The Nasdaq was up three points at 2,291.Indian ADRs were in the green. Patni Computers gained 2% at $20.97. Genpact added 1% to $15.21.However, Satyam slipped 1.5% to $4.64.