shares of wec energy group inc wec slumped 049 to 8993 friday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 011 to 429886 and the dow jones industrial average djia rising 013 to 3387678 wec energy group inc closed 1827 below its 52week high 10820 which the company achieved on august 19th the stock demonstrated a mixed performance when compared to some of its competitors friday as duke energy corp duk fell 052 to 9152 exelon corp exc fell 012 to 4008 and sempra sre fell 093 to 14770 editors note this story was autogenerated by automated insights an automation technology provider using data from dow jones and factset see our market data terms of use