The unit net value is the daily closing price of the fund, and the cumulative net value is the net value of the fund since its establishment. If the cumulative net value is greater than the current net value, it proves that the fund has distributed dividends before.

The fund has two ways to distribute dividends: one is cash dividends (this is the default), and the other is dividend reinvestment.

When buying a fund, if you do not change the dividend method, the system defaults to cash dividends.

One possibility is that the fund has been split.

You can check your fund shares to find out.