shares of american electric power co inc aep dropped 060 to 9400 monday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 090 to 381766 and dow jones industrial average djia falling 049 to 3275754 this was the stocks fourth consecutive day of losses american electric power co inc closed 1160 below its 52week high 10560 which the company reached on september 12th the stock demonstrated a mixed performance when compared to some of its competitors monday as nextera energy inc nee fell 074 to 8352 duke energy corp duk fell 011 to 10023 and southern co so fell 075 to 6891 trading volume 32 m remained 231798 below its 50day average volume of 34 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