NEW YORK (AP) — Shares of some top utilities companies were mixed at the close of trading:

American Electric Power Co. rose $.75 or 1.6 percent, to $47.46.

Consolidated Edison Inc. Holding Co. rose $.38 or .6 percent, to $59.40.

Dominion Resources Inc. fell $.01 or percent, to $56.41.

Duke Energy Corp. rose $.46 or .7 percent, to $69.71.

Exelon rose $.43 or 1.4 percent, to $31.34.

PG&E rose $.62 or 1.4 percent, to $43.47.

Southern Co. rose $.20 or .4 percent, to $45.03.