Guosen Securities' Golden Sun trading software cannot set the point of sale prompt arrow. In fact, the tips of buying and selling points in other software are unscientific and always lag behind the market. It is impossible to give a trading point before the market. If you want to make money by speculating in stocks, you should study more yourself. You can go to Guoxin Securities to consult an analyst. In addition, there is an expert tip in the golden sun, which is in the form of a small arrow. Press CTRL+E to pop up the box directly and set it according to your own needs.