shares of consolidated edison inc ed slumped 030 to 9322 thursday on what proved to be an allaround mixed trading session for the stock market with the sp 500 index spx rising 088 to 415128 and the dow jones industrial average djia falling 011 to 3276465 this was the stocks ninth consecutive day of losses consolidated edison inc closed 899 below its 52week high 10221 which the company reached on september 12th despite its losses the stock outperformed some of its competitors thursday as duke energy corp duk fell 141 to 8889 exelon corp exc fell 159 to 3951 and sempra sre fell 147 to 14358 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