First, although the total amount of fund shares will increase every month after the fixed investment, the "date of birth" of these shares is different, and each subscription share will have its own date identification. The system will record it for you.

Second, the redemption fee and back-end subscription fee are related to the holding time. These two fees will decrease with the increase of holding time. Therefore, when calculating these expenses, different time shares will be calculated separately.

Third, when the redemption share is not all fund shares, follow the principle of first in first out. That is, the part that has been held for the longest time is redeemed first.