Generally speaking, investors are advised to make long-term fixed investment. Fund is an investment method to guide investors to make long-term investments on a regular basis. Historically, the probability of earning profits from long-term fixed investment is relatively high. There are two points to be paid attention to in the fixed investment of the fund: 1, and seize the opportunity of admission; 2. Choose a fund with money-making effect, and the fixed investment of the fund cannot avoid facing various risks in the investment process.