The US indices slipped on Monday following slide in technology stocks. The Dow was down nine points at 11,670. The Nasdaq slipped 21 points to 2238.Indian ADRs, too, ended on a subdued note. ICICI Bank and Dr.Reddy's dropped nearly 2% each to $30.17 and $15.54, respectively. Most of the other ADRs finished on a rather flat note.The crude oil futures for November delivery plunged $1.88 to settle at $61.03 per barrel on the NYMEX.