shares of alliant energy corp lnt slipped 135 to 5327 tuesday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 064 to 410990 and dow jones industrial average djia falling 101 to 3301214 this was the stocks second consecutive day of losses alliant energy corp closed 1135 below its 52week high 6462 which the company achieved on august 18th despite its losses the stock outperformed some of its competitors tuesday as duke energy corp duk fell 241 to 9401 exelon corp exc fell 341 to 3937 and sempra sre fell 334 to 14550 trading volume 13 m remained 255376 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