1, the net asset value of the fund is the balance of the total assets of the fund after deducting the total liabilities at a certain point, representing the rights and interests of the fund holders. Among them, total assets refer to all assets owned by the fund, including stocks, bonds, bank deposits and other securities; Total liabilities refer to liabilities arising from fund operation and financing, including expenses payable to others and interest payable on funds.

2. Net fund share, that is, the net asset value of the fund represented by each fund share.

3. Net Fund Share = Net Fund Asset Value/Total Fund Share. The total fund share refers to the total fund share held by all fund holders at a certain point in time.

4. Cumulative net value = net value of fund shares+cumulative dividend amount of each fund.

5. The net value of fund shares is the basis of open-end fund transactions, as well as subscription and redemption. The accumulated net value of the fund indicates how much money the fund has earned for the holders in history, and shows the overall performance level of the fund, which is of reference significance for selecting the fund.