shares of att inc t sank 004 to 2819 tuesday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 071 to 444808 and dow jones industrial average djia falling 079 to 3534328 the stocks fall snapped a twoday winning streak att inc closed 569 below its 52week high 3388 which the company achieved on may 17th the stock demonstrated a mixed performance when compared to some of its competitors tuesday as verizon communications inc vz rose 036 to 5618 walt disney co dis fell 182 to 17583 and comcast corp cl a cmcsa rose 037 to 5947 trading volume 199 m remained 112 million below its 50day average volume of 312 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