New ratings boost AIG; financials rise By: MarketWatch June 09, 2011 at 10:31 AM EDT Shares of American International Group Inc. [s: aig] rose more than 1% on Thursday morning after two investment banks initiated research coverage of the firm. Read More >> Related Stocks: American Express American International Group Bank of America FINANCIAL SEL Goldman Sachs Group JPMorgan Chase & Co Morgan Stanley Standard & Poors 500 TravelersCompanies