Shares of power-plant operators were flat amid mixed earnings reports.
PG&E, the parent company of California utility giant Pacific Gas and Electric, posted quarterly operating earnings ahead of the average analyst target, but cut its 2017 earnings target.
Midwestern utility operator Xcel's quarterly earnings rose slightly.
Rob Curran, email@example.com
(END) Dow Jones Newswires
July 27, 2017 17:44 ET (21:44 GMT)