2. Many investors think that the fund's net worth is high, and it will soon reach the top and begin to decline, with low net worth, great future potential and low value. In fact, this is a wrong investment cognition; The quality of fund companies generally depends on the growth of total assets, one is the growth of fund shares, and the other is the growth of unit share prices. In other words, if a fund operates well, the increase of unit net value is inevitable. Only the fund's net value that is not working well will always be at a low level, and it is impossible to invest in funds with stock thinking.