shares of ameren corp aee slipped 014 to 9298 monday on what proved to be an allaround mixed trading session for the stock market with the dow jones industrial average djia rising 008 to 3222342 and the sp 500 index spx falling 039 to 400801 ameren corp closed 622 below its 52week high 9920 which the company reached on april 21st the stock underperformed when compared to some of its competitors monday as dominion energy inc d rose 010 to 8369 duke energy corp duk rose 067 to 11003 and xcel energy inc xel rose 046 to 7483 trading volume 12 m remained 146977 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