was down 4.9% to a new low of $24.50 at midafternoon as it reversed direction and resumed Friday's sharp skid.
Other computer companies were mostly lower as well, although
gained 4% and
was up 2.1%.
, up early, slumped to a new low of $29.38 and was off 4.1%. The
Box Maker Index
was down 0.5%.