shares of wec energy group inc wec slid 111 to 8898 friday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 029 to 439895 and dow jones industrial average djia falling 055 to 3373488 this was the stocks second consecutive day of losses wec energy group inc closed 1922 short of its 52week high 10820 which the company achieved on august 19th the stock underperformed when compared to some of its competitors friday as duke energy corp duk fell 087 to 8977 exelon corp exc fell 024 to 4096 and sempra sre fell 006 to 14413 trading volume 955205 remained 490716 below its 50day average volume of 14 m 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