You can log in to mobile banking and click "Home → All → Financial Management → Fund → Select Fund → Transaction Rules" to check the confirmation time.
If it is bought before the trading day 15:00, the transaction will be made according to the net value of the day;
The purchase after 15:00 is counted as the next trading day, and the net value of the transaction is subject to the next trading day.
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Weekends or holidays are not counted as trading days. To buy a newly issued fund, you need to wait until the fund raising is over and the share can be confirmed after the fund is established.