shares of american international group inc aig advanced 358 to 4918 monday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 259 to 367843 and the dow jones industrial average djia rising 266 to 2949089 the stocks rise snapped a twoday losing streak american international group inc closed 1655 below its 52week high 6573 which the company achieved on april 21st the stock outperformed some of its competitors monday as prudential plc adr puk rose 201 to 2032 arch capital group ltd acgl rose 173 to 4633 and american financial group inc afg rose 236 to 12583 trading volume 50 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