This should be a different statistical caliber. Each broker has its own setting method and a time period. Whether the last month's income, half a year's income and one year's income are positive or negative is definitely not equal to the whole investment income, and may even confuse investors to some extent. The simplest and clearest way is to look at the market value or specific position of your assets, and compare it with your investment principal, which is the real profit and loss situation. There should be specific details, which stock or fund you bought, what is the rate of return, positive or negative, and look at the data in this table.