shares of cms energy corp cms slid 105 to 5913 thursday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 185 to 391832 and dow jones industrial average djia falling 166 to 3225486 cms energy corp closed 1463 short of its 52week high 7376 which the company achieved on april 21st the stock demonstrated a mixed performance when compared to some of its competitors thursday as duke energy corp duk fell 048 to 9422 southern co so fell 028 to 6455 and exelon corp exc fell 160 to 4059 trading volume 20 m eclipsed its 50day average volume of 17 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