NEW YORK (AP) -- Shares of some top utilities companies were mixed at the close of trading:
American Electric Power Co. fell $.06 or .1 percent, to $51.17.
Consolidated Edison Inc. Holding Co. rose $.31 or .5 percent, to $63.63.
Dominion Resources Inc. fell $.03 or percent, to $61.11.
Duke Energy Corp. fell $.11 or .1 percent, to $74.78.
Exelon fell $.41 or 1.1 percent, to $36.34.
PG&E fell $.43 or .9 percent, to $47.23.
Southern Co. fell $.10 or .2 percent, to $47.23.
