HONG KONG (MarketWatch) -- Hong Kong stocks rebounded Tuesday after an increase in U.S. retail sales helped support equities on Wall Street, with banks and insurance shares among the gainers. The Hang Seng Index rose 0.6% to 23,137.41 after tumbling 1.4% in the previous session, and the Hang Seng China Enterprises Index advanced 0.6% to 11,177.32. Shares of Bank of ...