shares of ibio inc ibio slid 161 to 073 monday on what proved to be an allaround rough trading session for the stock market with the nasdaq composite index comp falling 196 to 1139381 and dow jones industrial average djia falling 077 to 3371709 the stocks fall snapped a twoday winning streak ibio inc closed 1578 short of its 52week high 1651 which the company reached on september 16th trading volume 134800 remained 498109 below its 50day average volume of 632909 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