No, the reason why the fund sets the lock-up period is to prevent retail investors from frequently purchasing and redeeming, which will affect the operation of the fund. Because once the subscription and redemption are frequent, the fund manager must keep a large part of cash, and the investment behavior of the fund manager will be affected by the subscription and redemption, which may lead to the loss of investment opportunities, so some funds also set a lock-up period. During the lock-up period, the Fund cannot be purchased or redeemed.