shares of ameren corp aee slipped 078 to 8014 tuesday on what proved to be an allaround mixed trading session for the stock market with the sp 500 index spx remaining mostly unchanged at 420552 and the dow jones industrial average djia falling 015 to 3304278 this was the stocks sixth consecutive day of losses ameren corp closed 1739 below its 52week high 9753 which the company reached on august 19th the stock underperformed when compared to some of its competitors tuesday as southern co so rose 052 to 6983 exelon corp exc fell 013 to 3934 and xcel energy inc xel fell 026 to 6415 trading volume 13 m remained 1148 below its 50day average volume of 13 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