shares of gopro inc gpro shed 461 to 393 thursday on what proved to be an allaround mixed trading session for the stock market with the nasdaq composite index comp rising 171 to 1269809 and the dow jones industrial average djia falling 011 to 3276465 this was the stocks third consecutive day of losses gopro inc closed 312 short of its 52week high 705 which the company reached on june 1st the stock underperformed when compared to some of its competitors thursday as avid technology inc avid fell 390 to 2418 and nikon corp adr ninoy rose 174 to 1109 trading volume 12 m remained 102146 below its 50day average volume of 13 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