Cannot cancel the order. According to the relevant fund purchase rules, you can't withdraw the order until you know that the money has arrived. Funds cannot be cancelled during share confirmation. If investors need to cancel, they can only cancel before the share is confirmed. If investors buy before 15: 00, they can cancel the order before 15: 00 on the same day, and they can't cancel the order after 15: 00, so they can only wait for the fund to make a deal. If investors buy after 15: 00 on the same day, investors can only withdraw their orders before 15: 00 on the next trading day.