Income funds generally refer to stock funds and hybrid funds, which are risky and have high relative returns. It can be said that it is the return of risk, such as tracking the funds referred to by Shanghai and Shenzhen 300 and CSI 500 and GEM.

Defensive funds refer to stock funds that do not fall but rise when they fall, such as bond funds and monetary funds, such as Yu 'ebao.

Contrarian fund refers to the decline of the market, but in turn it rises.