It is better for the fund to buy more eggs. As the saying goes, eggs should not be put in one basket. If investors have sufficient funds, they can invest in 3-5 funds to spread risks, and investors can allocate them among different industries. If investors have insufficient funds, they can insist on investing in a fund.

It makes sense for the fund to make a long-term fixed investment. However, in the process of fixed investment, positions can be increased or decreased according to profit and loss. When the fund is profitable, it can lighten its position, and when the fund is losing money, it can increase its position.