shares of alliant energy corp lnt slumped 023 to 5264 thursday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 094 to 419805 and the dow jones industrial average djia rising 034 to 3353591 this was the stocks fourth consecutive day of losses alliant energy corp closed 1198 below its 52week high 6462 which the company reached on august 18th the stock underperformed when compared to some of its competitors thursday as duke energy corp duk fell 023 to 9281 exelon corp exc rose 033 to 3939 and sempra sre rose 020 to 14711 trading volume 11 m remained 455995 below its 50day average volume of 15 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