It is better to buy the whole position of fixed income funds. Fixed income funds generally refer to currency funds and bond funds. The fluctuations of these funds are relatively small, and the currency funds calculate the seven-day annualized return. , so there is no need to buy in batches, it is better to buy in one go.

Monetary funds mainly invest in the money market, such as: deposits, certificates of deposit, short-term bonds, central bank bills, etc. Bond funds mainly invest in the bond market. Both money funds and bond funds have low risks. , the characteristics of stable income.