shares of centerpoint energy inc cnp slid 066 to 2856 tuesday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 024 to 428385 and the dow jones industrial average djia rising 003 to 3357328 centerpoint energy inc closed 494 short of 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 045 to 8975 exelon corp exc fell 058 to 3975 and sempra sre rose 004 to 14507 trading volume 36 m remained 80742 below its 50day average volume of 36 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