shares of edison international eix inched 096 higher to 6615 wednesday on what proved to be an allaround mixed trading session for the stock market with the sp 500 index spx rising 023 to 470146 and the dow jones industrial average djia falling 003 to 3580438 this was the stocks second consecutive day of gains edison international hit a new 52week high surpassing its previous peak of 6572 which the company achieved on november 23rd the stock outperformed some of its competitors wednesday as american electric power co inc aep fell 058 to 8382 xcel energy inc xel fell 044 to 6555 and sempra sre rose 017 to 12553 trading volume 17 m remained 299411 below its 50day average volume of 20 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