shares of gopro inc gpro slumped 019 to 517 thursday on what proved to be an allaround dismal trading session for the stock market with the nasdaq composite index comp falling 205 to 1133835 and dow jones industrial average djia falling 166 to 3225486 gopro inc closed 425 short of its 52week high 942 which the company reached on may 4th the stock demonstrated a mixed performance when compared to some of its competitors thursday as avid technology inc avid fell 143 to 2902 and nikon corp adr ninoy remained unchanged trading volume 15 m remained 110516 below its 50day average volume of 16 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