How to buy a fund portfolio? Will it be more profitable than just buying funds? Generally, it is advisable to combine 3 to 5 funds in a fund portfolio, and the number of funds in the fund portfolio is not as high as possible. When the number of funds is too large, the risk cannot be effectively dispersed, which will also bring great pressure to the follow-up management in the later period. Therefore, it is enough to choose 3~5 funds to build a fund portfolio, which can belong to different indexes, industries or sectors to form a better coverage investment; In the end, the income of a fund portfolio may not be higher than that of buying only one fund. The main purpose of fund portfolio is to spread risks and create income on the basis of reducing risks. The risk and return of the stock market are directly proportional. While reducing the risk, the level of earning income is often decreasing. Therefore, the income of the fund portfolio may be higher than that of a single fund, and may eventually be lower than that of a single fund. The answer is not necessarily.