shares of american international group inc aig rallied 110 to 6141 monday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 014 to 467029 and dow jones industrial average djia falling 045 to 3606887 this was the stocks third consecutive day of gains american international group inc closed 113 below its 52week high 6254 which the company achieved on november 5th the stock demonstrated a mixed performance when compared to some of its competitors monday as prudential plc adr puk fell 142 to 3542 arch capital group ltd acgl rose 211 to 4602 and american financial group inc afg fell 093 to 13645 trading volume 78 m eclipsed its 50day average volume of 46 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