However, the fund in the raising period can only be bought at one time, and the old fund can only make a fixed investment. Generally speaking, it is not recommended to buy the fund during the raising period, because there are many uncertain factors, such as: the opening period of the new fund is long (generally about 6 months), and the market situation is difficult to predict when the fund goes public; Funds test the investment level of fund managers. If there is no past performance, it is difficult for investors to make reference.

It is better to buy an old fund. Investors who buy old funds can choose funds according to market conditions, past performance of funds and investment style of fund managers. There are many conditions for reference.