The Design And Implementation Of Securities Trading System Based On WEB

The traditional security trading was based on the live trading business department. Under the transactions, investors needed to get to trading market business department or transactions. Traditional transaction methods had some disadvantages, such as the need to invest funds for renovating and configuration the business department, the asymmetry information investors got, and the narrow scope of services. Online securities trading appear to make up for the shortcomings of traditional transactions, securities firms is an important way to expand the current business face to improve the quality of services.Taking the background of this company, this paper designed the company's online securities trading system. Firstly, this paper carried through the top-down analysis and a detailed overall design for the system, including architecture design, function structural design, database design, security design, interface design, and so on. Secondly, this paper divided the whole developing process into nine parts. And they were account management, securities trading, fund management, margin management, and system management and so on. Finally, this paper introduced the testing process and the testing results.The testing results of the on-line verification showed that, the system is expected to meet the requirements. The system could meet the design requirements and has certain operational and practical value.