1, which is inconvenient for real-time trading decision-making: intraday valuation of funds provides convenience for investors to obtain the net value of funds during trading. After canceling the intraday valuation, investors will not be able to know the real-time net value of the fund in time, which will bring inconvenience to investors' trading decisions.

2. Increase the market risk: canceling the fund valuation on that day increases the market risk. The fund price fluctuates violently, and investors trade without accurate net reference, which will lead to a big deviation between the buying or selling price and the actual net value.

3. Reduce the transparency of the market: canceling the intraday valuation of the fund will reduce the transparency of the market. Investors can't evaluate the valuation level and investment opportunities of the fund through the real-time net value of the fund, which will limit their investment decisions and strategies.