NEW YORK (AP) -- Shares of some top utilities companies were down at the close of trading:
American Electric Power Co. fell $.57 or 1.2 percent, to $47.71.
Consolidated Edison Inc. Holding Co. fell $.35 or .6 percent, to $58.66.
Dominion Resources Inc. fell $1.33 or 2.3 percent, to $57.62.
Duke Energy Corp. fell $.88 or 1.3 percent, to $68.88.
Exelon fell $.07 or .2 percent, to $34.65.
PG&E fell $.35 or .8 percent, to $46.14.
Southern Co. fell $.32 or .7 percent, to $45.20.
