shares of ibio inc ibio slid 549 to 024 tuesday on what proved to be an allaround poor trading session for the stock market with the nasdaq composite index comp falling 041 to 1208139 and dow jones industrial average djia falling 067 to 3299012 the stocks fall snapped a twoday winning streak ibio inc closed 151 below its 52week high 176 which the company reached on june 10th the stock underperformed when compared to some of its competitors tuesday as novanta inc novt fell 219 to 12296 diebold nixdorf inc dbd fell 127 to 311 and gopro inc gpro fell 114 to 691 trading volume 18 m remained 688115 below its 50day average volume of 25 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