shares of charter communications inc cl a chtr sank 054 to 68918 tuesday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 039 to 470090 and the dow jones industrial average djia rising 015 to 3614222 charter communications inc cl a closed 13644 short of its 52week high 82562 which the company reached on september 2nd the stock demonstrated a mixed performance when compared to some of its competitors tuesday as verizon communications inc vz fell 065 to 5206 att inc t fell 056 to 2466 and comcast corp cl a cmcsa fell 049 to 5312 trading volume 655719 remained 250131 below its 50day average volume of 905850 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