When the fund reaches the expected return of investors, it can lighten its position. For example, the expected return of investors is 20%, and when the return of the fund's fixed investment reaches 20%, it will start to lighten up. Investors can reduce their positions by half first. If the fund continues to rise, investors will continue to lighten up their positions until all the funds are sold.

The purpose of fund lightening is to ensure a certain income. After the fund rises, it is not necessary to sell it immediately. Investors can comprehensively analyze whether the fund should be sold according to market conditions.