Bond fund is a kind of securities investment fund. Bond fund refers to a fund with bonds as its main investment object. According to the classification standard of China Securities Regulatory Commission, more than 80% of fund assets are invested in bonds.

The main feature of bond fund is relative stability, and its income is between money fund and stock fund. According to the proportion of investment in stocks, it can be divided into pure debt funds and partial debt funds.

Generally speaking, bond funds have low returns, low risks, low expenses and stable returns.