It's wrong for a novice futures trader to double the return in futures ten times. If you calculate the increase of several months, it is obviously wrong to multiply them one by one. Calculate the increase should be bullish or a few points lower. For example, sugar 1009 fell 147 points today, -2.47%, with ten tons in one hand. If you are short, you will earn 1470 yuan. For another example, on July 28th, you bought 1009 sugar at the closing price of 4263. Today, the closing price is 5794, so you earned (5794-4263) *10 =15310. If the deposit is calculated as 10%, at first,

Seeking adoption is a satisfactory answer.