The Hong Kong Stocks Database contains all historic data of each Hong Kong stock, since listed, including a total of 11 categories which are stock and corporate information, capital structure, financial investment and dividends, shareholders' equity, performance and finance, company managers, information news, market, warrants, HK stock index, stock returns, involving shareholders’ information, corporate finance and company managers of more than 1,000 HK stocks listed companies. We have calculated rate of return of each HK stocks and HK stock market by all frequency, leading rich and comprehensive data.