shares of abiomed inc abmd advanced 169 to 29453 wednesday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 224 to 435786 and the dow jones industrial average djia rising 155 to 3406310 this was the stocks second consecutive day of gains abiomed inc closed 8477 short of its 52week high 37930 which the company achieved on november 10th the stock demonstrated a mixed performance when compared to some of its competitors wednesday as boston scientific corp bsx rose 277 to 4384 teleflex inc tfx rose 165 to 34112 and atricure inc atrc rose 634 to 6277 trading volume 431879 eclipsed its 50day average volume of 413728 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