Of course. It can be seen that Guotai Junan Hong Jun system is logged in at the same time, because one device logs in, and another device will go offline. Guotai Junan Hong Jun Mobile Securities APP, mobile stock trading software and futures software provide investors with a variety of investment and financial services, such as "New Wealth" gold medal research report, full-market speed quotation, real-time quotation reminder, "China Good Broker is with you" and so on.