shares of edison international eix shed 278 to 6679 wednesday on what proved to be an allaround dismal trading session for the stock market with the sp 500 index spx falling 156 to 392886 and dow jones industrial average djia falling 181 to 3329696 edison international closed 653 short of its 52week high 7332 which the company achieved on april 21st the stock demonstrated a mixed performance when compared to some of its competitors wednesday as nextera energy inc nee fell 226 to 8380 southern co so fell 333 to 6772 and dominion energy inc d fell 114 to 6181 trading volume 19 m remained 47481 below its 50day average volume of 19 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