Only your transactions and total market value can be found on CCB's online banking, so you should calculate the total investment and compare the total market value to see if it is profitable.

On the websites of some fund companies, such as Huaxia Fund website, you can directly see your profits and dividends after registering (you must buy Huaxia Fund).

You can also go to Tian Tian Fund Network, where there is a fund calculator → a fund fixed investment calculator. Enter your fund purchase, and you can calculate your profit.