How to enter the stock number or stock name in the straight flush to join the stock selection?

1. First click the flush on the desktop of the mobile phone, as shown in the figure below.

2. Then click the search bar at the top of the screen, as shown in the figure below.

3. Then enter the stock code, and then click the plus key on the right, as shown in the figure below.

4. Through the above operations, you can add this stock to stock selection, as shown in the figure below.