shares of american international group inc aig shed 182 to 5599 tuesday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 204 to 435263 and dow jones industrial average djia falling 163 to 3429999 the stocks fall snapped a fourday winning streak american international group inc closed 122 short of its 52week high 5721 which the company reached on september 27th despite its losses the stock outperformed some of its competitors tuesday as prudential plc adr puk fell 243 to 3853 arch capital group ltd acgl fell 246 to 3839 and american financial group inc afg fell 260 to 12717true trading volume 53 m eclipsed its 50day average volume of 43 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