shares of edison international eix advanced 140 to 6973 wednesday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 052 to 436569 and dow jones industrial average djia falling 030 to 3395152 edison international closed 519 below its 52week high 7492 which the company achieved on may 1st the stock demonstrated a mixed performance when compared to some of its competitors wednesday as nextera energy inc nee rose 136 to 7578 southern co so rose 185 to 7164 and dominion energy inc d rose 023 to 5329 trading volume 12 m remained 287059 below its 50day average volume of 15 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