Etf will not be ex-dividend if it has stock dividends, and only etf dividends will be ex-dividend. After that, the total assets of investors will remain unchanged. For example, when the net value of etf fund is 2 yuan, cash 1 yuan will be distributed for every 10, and the price will become 1.9 yuan after dividends.

The fund can only pay dividends if it meets the following conditions:

1, the fund can only be distributed after the current year's income makes up for the previous year's losses;

2. After the distribution of fund income, the unit net value cannot be lower than the face value;

3. If the fund investment has a net loss in the current period, it cannot be distributed.