Insurance companies shares down at the close of trading

Shares of some top insurance companies were down at the close of trading:

ACE L fell $2.23 or 2.0 percent, to $110.14.

Aflac Inc. fell $.50 or .8 percent, to $63.98.

American International Group fell $.73 or 1.3 percent, to $57.43.

MBIA fell $.20 or 2.0 percent, to $9.57.

MGIC Investments Corp. fell $.20 or 2.0 percent, to $9.91.

MetLife fell $.50 or 1.0 percent, to $50.50.

XL Group PLC fell $.51 or 1.3 percent, to $37.30.