FAP, May 29 (FAP)-A number of "three-year holding" fund products established in 2020 expired a few days ago, opening up daily redemption, transfer, and other businesses. However, some fund products have not achieved positive returns after being closed for three years, and the performance gap between the beginning and the end is more than 70 percentage points. In addition, the return on "three-year holding" products established in 2021 is generally negative. Industry insiders said that the market style has changed rapidly since 2021, aggravating the performance differentiation of related fund products. In the long run, fund managers should pay attention to the control of long-term performance stability and product pullback.