Insurance companies shares up at 10 a.m.

Shares of some top insurance companies are up at 10 a.m.:

ACE L rose $.37 or .3 percent, to $111.72.

Aflac Inc. rose $.39 or .6 percent, to $64.18.

American International Group rose $.73 or 1.3 percent, to $55.71.

MBIA rose $.01 or .2 percent, to $9.54.

MGIC Investments Corp. rose $.09 or .9 percent, to $9.85.

MetLife rose $.42 or .8 percent, to $51.22.

XL Group PLC rose $.42 or 1.1 percent, to $37.76.