The fund has an open day for subscription and redemption, and it cannot be subscribed and redeemed on other days. Pay close attention to yourself. It should be a cycle of 7 days.

-The following is extracted from the fund contract: "The fund manager shall purchase the fund shares on the open day and redeem the expired fund shares on the expiration date of each operation period. Before the expiration date of each operation period, fund share holders cannot apply for redemption. The specific processing time is the normal trading hours of Shanghai Stock Exchange and Shenzhen Stock Exchange. "