Man Cang's overnight stay is equivalent to "putting all your eggs in one basket" in gambling. He won a lot of money but lost everything. In a word: it is to die quickly. ?

For example, if you have more than three hands, Man Cang, and the daily limit has fallen for three consecutive days (which often happens), the futures company will close all your positions, and you may still owe the futures company. What should you do?

The following is the trend chart of Shanghai Copper last year 10: