shares of cms energy corp cms shed 171 to 5859 friday on what proved to be an allaround dismal trading session for the stock market with the sp 500 index spx falling 077 to 434833 and dow jones industrial average djia falling 065 to 3372743 this was the stocks second consecutive day of losses cms energy corp closed 1260 short of its 52week high 7119 which the company achieved on august 19th the stock underperformed when compared to some of its competitors friday as duke energy corp duk fell 130 to 8972 southern co so fell 119 to 7045 and exelon corp exc fell 165 to 3987 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