Net fund value refers to all kinds of assets purchased or held by the fund on the fund calculation date. The net asset value determined by the prescribed method after deducting the relevant fund expenses. The market value of funds refers to the value of funds traded in the market. This value is influenced by many factors, such as the future income level of the fund, the investment of the fund, the level of the fund manager, the preference of the fund in the financial market, speculation and so on. The net value of the fund is higher than the market price, which is mainly a market situation of closed-end funds at this stage. The reason is that closed-end funds are small in scale and limited in future development level, so they are not favored by the market and appear discount phenomenon.