shares of discovery inc series a disca rose 370 to 3051 tuesday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 158 to 447107 and the dow jones industrial average djia rising 122 to 3498884 the stocks rise snapped a twoday losing streak discovery inc series a closed 4763 short of its 52week high 7814 which the company reached on march 19th the stock demonstrated a mixed performance when compared to some of its competitors tuesday as walt disney co dis rose 257 to 15472 comcast corp cl a cmcsa rose 137 to 4805 and amc networks inc cl a amcx rose 550 to 4466 trading volume 41 m remained 48 million below its 50day average volume of 89 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