Its net value is calculated by combining the closing price of Hong Kong stocks during the day and the closing price of US stocks at night. Because the trading hours of Hong Kong stocks and US stocks are different, its net worth is calculated by combining the closing price of Hong Kong stocks in the daytime with the closing price of US stocks in the evening. On-site net value will be announced the next morning, that is, today's net value can be seen on ETF tomorrow morning, and off-site net value will be delayed a little, that is, today's net value will be announced tomorrow evening. The calculation method of its net value is: the net value of the day = the closing price of Hong Kong stocks in the afternoon+the closing price of US stocks in the evening. For example, the net value on July 29th is equal to the closing price of Hong Kong stocks on the afternoon of July 29th+the closing price of US stocks on the evening of July 29th.