Usually buy before 3 pm on the trading day. Alipay fund can apply for buying at any time, but it can only confirm the fund share during the trading hours.

If the fund is bought before three o'clock in the afternoon, the fund will buy the fund according to the net value at the close of the day, determine the fund share of the second trading day and calculate the income of the second trading day; After three o'clock in the afternoon, the fund buys, and the fund calculates the net value at the close of the second trading day, determines the fund share on the third trading day, and calculates the income on the third trading day.