According to the different investment markets of funds, they can be divided into currency type (investing in money market), bond type (investing in bond market) and stock type funds (investing in stock market).

This is just a classification method, and it can also be classified according to transaction mode and risk attribute.

Because there are many classifications, a foundation has many classifications. For example, South 300 is a stock fund and an index fund. Aggressive and risky. Index funds are passive funds. It's a little messy, but it's very simple, just like saying that a person is tall, thin and good-natured, and they are all talking about the same person, but based on different aspects.