The closing price is the transaction price of the fund, which generally refers to closed-end funds and ETF funds. These funds can be traded like stocks, and of course they have the same opening price and closing price as stocks! Ordinary open-end funds cannot be traded.

The net value of the day is the real value of the fund on the day, which is generally close to the transaction price, otherwise there will be a discount premium! The transaction price is lower than the net value, which means that the fund is discounted, which is equivalent to buying a high-value fund at a low price.