There are two issues to be clarified. First, if the margin allows all losses, you should have lost all 1 1,000 yuan by the time the soybean reaches 5.5 yuan, which means you are out. Second, in futures trading, futures companies don't allow you to lose all the deposits. When we play futures, we usually lose money except the margin in our account. Once you start to lose money from the margin, the futures company will call you and ask you to increase the margin. And according to my experience, the futures company will only make you lose 40% of the deposit at most, and will force you to close your position.