Generally, newly issued funds can see the change of income about one month after the fund enters the closed period. During the closed period, no matter how the income changes, investors can only hold positions and wait and see, because after the products enter the closed period, fund companies will not accept investors' application for subscription and redemption. According to the regulations: According to the Measures for the Operation and Management of Securities Investment Funds, the closed period of open-end funds shall not exceed 3 months. Therefore, most OTC open-end funds will not open until three months later, while some ETF funds on the market may open in less than three months.

If the product is opened in advance, it also shows that the fund manager affirms his ability and looks forward to the market outlook. He is not only worried that the size of the fund will be affected after investors redeem it, so investors can invest for a long time in this case. In case the product loses money after the closed period, it is recommended to hold it for a long time or change it to other funds.