Investors can set a profit-taking line. For example, the expected return of the fund is 20%, and it will stop when the profit of the fund reaches 20%. If investors are not sure about the fund's later trend, they can stop the profit by half first, and then stop the profit by half when the fund continues to rise until the fund is sold. When the fund falls, they can all sell the fund.

At present, Alipay Fund supports price reminder. The process is as follows: Open Alipay App-click Finance-click Fund-click Holding-click Fund-and slide down to the price reminder setting. Investors can use this function to help investors achieve the purpose of profit-taking.