Fund A stands for Class A share of the fund, and Fund C stands for Class C share of the fund. The difference between fund A and fund C is that the fund code is different, the income is different, and the handling fee is different, mainly the handling fee is different.

Class A funds charge subscription, subscription and redemption fees, excluding sales service fees. Class C funds do not charge subscription and subscription fees (held for more than 30 days), but charge sales service fees. Class A funds and Class C funds charge the same custody fees and management fees.

According to different standards, securities investment funds can be divided into different types:

1, which can be divided into open-end funds and closed-end funds according to whether the fund units can be increased or redeemed. Open-end funds are not traded on the market (as the case may be), but are purchased and redeemed by banks, brokers and fund companies, and the fund scale is not fixed; Closed-end funds have a fixed duration and are generally listed and traded on the stock exchange. Investors buy and sell fund shares through the secondary market.

2. According to different organizational forms, it can be divided into corporate funds and contractual funds. A fund is established by issuing fund shares to establish an investment fund company, which is usually called a corporate fund; The establishment of fund managers, fund custodians and investors through fund contracts is usually called contractual funds. China's securities investment funds are all contractual funds.

3. According to the difference of investment risk and income, it can be divided into growth fund, income fund and balanced fund.

4, according to the different investment objects, can be divided into stock funds, bond funds, money market funds, futures funds, etc.