shares of american international group inc aig inched 073 higher to 5663 tuesday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 069 to 436901 and the dow jones industrial average djia rising 043 to 3421212 american international group inc closed 825 below its 52week high 6488 which the company reached on january 9th trading volume 35 m remained 505874 below its 50day average volume of 40 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