shares of alliant energy corp lnt slumped 071 to 6163 tuesday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 281 to 417520 and dow jones industrial average djia falling 238 to 3324018 this was the stocks fourth consecutive day of losses alliant energy corp closed 374 short of its 52week high 6537 which the company reached on april 11th the stock underperformed when compared to some of its competitors tuesday as duke energy corp duk fell 024 to 11350 xcel energy inc xel fell 043 to 7338 and wec energy group inc wec fell 027 to 10263 trading volume 12 m eclipsed its 50day average volume of 12 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