shares of atmos energy corp ato slipped 113 to 11631 tuesday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 063 to 413215 and dow jones industrial average djia falling 067 to 3299012 the stocks fall snapped a twoday winning streak atmos energy corp closed 665 short of its 52week high 12296 which the company achieved on april 20th the stock demonstrated a mixed performance when compared to some of its competitors tuesday as oneok inc oke fell 179 to 6585 centerpoint energy inc cnp fell 114 to 3205 and nisource inc ni fell 098 to 3145 trading volume 26 m eclipsed its 50day average volume of 10 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