shares of centerpoint energy inc cnp shed 134 to 3023 tuesday on what proved to be an allaround mixed trading session for the stock market with the sp 500 index spx rising 009 to 415487 and the dow jones industrial average djia falling 003 to 3397663 centerpoint energy inc closed 327 below its 52week high 3350 which the company achieved on september 23rd the stock underperformed when compared to some of its competitors tuesday as duke energy corp duk fell 102 to 9741 exelon corp exc rose 042 to 4285 and sempra sre rose 067 to 15602 trading volume 32 m remained 675817 below its 50day average volume of 39 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