shares of abbvie inc abbv were unchanged thursday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 058 to 447000 and dow jones industrial average djia falling 054 to 3521312 abbvie inc closed 100 below its 52week high 12140 which the company reached on august 25th the stock demonstrated a mixed performance when compared to some of its competitors thursday as pfizer inc pfe fell 027 to 4738 eli lilly  co lly fell 097 to 26132 and astrazeneca plc adr azn rose 031 to 5876 trading volume 50 m remained 598642 below its 50day average volume of 56 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