Delete method: there should be a "system tool" in the stock trading system, enter the menu of setting stock selection, and there is a "delete all stock selection", and click it.

Self-stock selection, as its name implies, is to add your favorite stocks to the self-stock selection library. It is convenient to look at multiple stocks when using it. Click the right mouse button to return to the interface and check the stock trend. The stock library of your choice. In every trading software, there is a "stock selection" project. After you enter the stock code you choose, all kinds of data of the stock will be automatically generated by the software. This way, you don't have to look around in other places, and reading is very convenient.