The fund can be revoked before the transaction is completed, but it can only be withdrawn during the transaction time. If the investor sells the fund before 3 pm on the trading day, he must withdraw it before 3 pm on the trading day, otherwise the withdrawal will be unsuccessful. If investors sell funds after 3 pm on the trading day, they must withdraw them before 3 pm on the second trading day, otherwise the withdrawal will not be successful. T+ 1 trading of the fund, buy the fund on the trading day (within the trading time), and confirm the share on the second trading day. The trading hours of the Fund are from 9: 30am to11:30am from Monday to Friday, and from13: 00pm to15: 00pm, which is a legal holiday.