shares of ameren corp aee slid 031 to 8718 friday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 025 to 407056 and the dow jones industrial average djia rising 008 to 3397808 the stocks fall snapped a threeday winning streak ameren corp closed 1202 short of its 52week high 9920 which the company achieved on april 21st the stock demonstrated a mixed performance when compared to some of its competitors friday as southern co so rose 071 to 6800 exelon corp exc rose 022 to 4169 and xcel energy inc xel fell 054 to 6843 trading volume 11 m remained 134781 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