Yes, investors can withdraw their orders before 3 pm on the second trading day, and funds can also withdraw their orders before the share is confirmed, but they need to withdraw their orders within the trading hours (trading time is until 3 pm), and the return of funds after withdrawal will not affect investors' subsequent purchase of funds.

If the investor sells the fund before 3 pm on the trading day, the withdrawal must be made before 3 pm on the trading day, otherwise the withdrawal will be unsuccessful. If the investor sells the fund after 3 pm on the trading day, the withdrawal must be made before 3 pm on the second trading day, otherwise the withdrawal will be unsuccessful.

The fund implements T+ 1 transaction. If it is a transaction before 3 pm on the trading day, the share will be confirmed on the second trading day, so the withdrawal of the order needs to be carried out before 3 pm on the same day; If the transaction is made after 3 pm on the trading day, the share will be confirmed on the third trading day, so the withdrawal of the order needs to be made before 3 pm on the second trading day.