According to Daokebaba's information query, there is no record of the securities account control table, which means that the user shows that there is no record of the securities account control table when logging in to the stock trading software of the securities company, and there is also non-trading time. The securities company is maintaining the system, so it can wait until the trading time before logging in. There is a lot of system maintenance after the securities company closes on Friday afternoon. You can avoid this period before trading.
Securities information companies are legally established companies that collect, process, sort out, store, analyze and transmit securities information, develop information products and information technologies, and provide various securities information services to customers.