New York, June 19 (BridgeNews) - The Nasdaq ended slightly higher but was well off its best levels for the day as nagging worries about corporate profits overshadowed a somewhat upbeat outlook from Oracle Corp. (ORCL). The Dow industrials, meanwhile, ended lower amid weakness in Honeywell (HON), Boeing (BA) and United Technologies (UTX). The Nasdaq closed up 4.03, or 0.20%, to 1992.66. The Dow was down 48.71, or 0.46%, to 10,596.67.