Beginners can't understand the foreign exchange margin bill, such as how to see whether it is more or empty; The more detailed, the better. such as
As far as the picture you provided is concerned. If the former is greater than the latter, you are followed by a loss, which is a negative number, indicating that you have done more. For example, if you buy it together, the price is fifty cents. You will lose. If the former is smaller than the latter, or negative, it means it is short. You sell one piece, and if the price is divided into two pieces, you lose money, that is, you sell it. General statements will be expressed by s or b, and you don't know what platform you haven't seen.