shares of ocugen inc ocgn advanced 437 to 191 thursday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 013 to 393008 and dow jones industrial average djia falling 033 to 3173030 ocugen inc closed 1574 below its 52week high 1765 which the company achieved on november 3rd the stock demonstrated a mixed performance when compared to some of its competitors thursday as adverum biotechnologies inc advm fell 658 to 091 ocular therapeutix inc ocul fell 227 to 301 and kodiak sciences inc kod rose 645 to 536 trading volume 102 m eclipsed its 50day average volume of 95 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