shares of alliant energy corp lnt dropped 070 to 5670 tuesday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 101 to 430476 and dow jones industrial average djia falling 142 to 3359661 the stocks fall snapped a twoday winning streak alliant energy corp closed 565 short of its 52week high 6235 which the company achieved on august 20th the stock underperformed when compared to some of its competitors tuesday as duke energy corp duk fell 036 to 9945 xcel energy inc xel fell 009 to 6594 and wec energy group inc wec fell 023 to 8979 trading volume 10 m eclipsed its 50day average volume of 10 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