shares of consolidated edison inc ed sank 021 to 9750 wednesday on what proved to be an allaround mixed trading session for the stock market with the dow jones industrial average djia rising 023 to 3552012 and the sp 500 index spx falling 002 to 456675 consolidated edison inc closed 471 short of its 52week high 10221 which the company achieved on september 12th the stock underperformed when compared to some of its competitors wednesday as duke energy corp duk rose 028 to 9556 exelon corp exc rose 042 to 4320 and sempra sre rose 036 to 15195 trading volume 11 m remained 875280 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