shares of alliant energy corp lnt slid 045 to 5323 friday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 011 to 429886 and the dow jones industrial average djia rising 013 to 3387678 alliant energy corp closed 1139 below its 52week high 6462 which the company achieved on august 18th the stock demonstrated a mixed performance when compared to some of its competitors friday as duke energy corp duk fell 052 to 9152 exelon corp exc fell 012 to 4008 and sempra sre fell 093 to 14770 trading volume 909765 remained 528084 below its 50day average volume of 14 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