shares of edison international eix inched 066 higher to 6714 monday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 114 to 456802 and dow jones industrial average djia falling 123 to 3493216 edison international closed 123 below its 52week high 6837 which the company achieved on december 7th the stock demonstrated a mixed performance when compared to some of its competitors monday as american electric power co inc aep rose 080 to 8723 xcel energy inc xel rose 018 to 6712 and sempra sre rose 054 to 12755 trading volume 28 m eclipsed its 50day average volume of 22 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