Insurers weigh on financial sector in early trade By: MarketWatch November 15, 2011 at 10:23 AM EST Shares of U.S. insurers again led the financial sector lower on Tuesday with Prudential leading decliners. Read More >> Related Stocks: American Express Bank of America FINANCIAL SEL Genworth Financial Hartford Finl Services Gp JPMorgan Chase & Co MetLife Prudential Financial Standard & Poors 500 TravelersCompanies