How to show gain/loss on the chart?

[Alen Chang]

How to use MQL5 to show the current trading symbol and trading cycle and the total gain and loss on the chart like the attached picture?

Thanks.

[Vladimir Karputov]

Alen Chang :

How to use MQL5 to show the current trading symbol and trading cycle and the total gain and loss on the chart like the attached picture ?

Thanks.

Try this code: Profit of the current symbol 2