1. Check the bank's own bank transfer account records, subtract the total amount of transferred funds from the total amount of transferred funds, and then compare it with the market value of your current securities account to get the profit and loss. Principal = Bank Transfer Amount-Bank Transfer Amount. Profit and loss = current market value-principal.

2. Contact your account broker, check the amount of money through the counter, and then compare it with the total assets of your personal account. You can also calculate the profit and loss.

3. Keep your own books and make your own statistics, so you can make your own profit and loss statistics. On the other hand, you can calculate the success rate of your own stock trading and benefit from it.

4. Export the historical report to EXCEL；; For a stock, if you buy it, the amount is negative. If you sell it, the amount is accumulated, and you can get the total profit and loss of this stock during this period. The total profit and loss of this account can be obtained by counting all the operated stocks.