The maintenance and optimization of source code is very important for the healthy development of the stock market. Excellent source code can improve the stability and security of trading system, reduce system errors and failures, and promote the information process of stock market. Therefore, the exchanges often update and maintain the source code to meet the market changes and technical needs.
Although the source code is very important, its value can only be brought into play if there are enough supporting software and hardware and a technical team. This is why most small stock exchanges are difficult to compare with large ones. In today's globalization and digitalization, information construction has become one of the essential strategic means of the stock exchange. Constantly strengthening the input and management of source code is an important way to promote industrial upgrading and enhance competitiveness.