You can buy before 3 pm on the day when the fund falls, and determine the fund share on the second trading day according to the net value of the fund on that day. When the fund falls on that day, the cost for investors to buy the fund will be lower, and the share of the fund bought with the same money will increase, which is relatively cost-effective.

The limit of fund subscription and redemption is 3 pm. If the redemption fund is purchased before 3: 00 pm, the fund share will be determined on the second trading day. If the fund is purchased and redeemed after 3: 00 pm, the fund share will be calculated on the second trading day and the third trading day.