NEW YORK (AP) -- Shares of some top managed care companies are up at 1 p.m.:
Aetna rose $.80 or 1.3 percent, to $62.29.
Cigna Corp. rose $1.09 or 1.6 percent, to $69.37.
Humana Inc. rose $1.17 or 1.4 percent, to $83.41.
UnitedHealth Group rose $1.17 or 1.8 percent, to $65.54.
WellPoint rose $.87 or 1.1 percent, to $79.64.
