What do you mean by the stock market explosion?

A short position means that the customer's stock investor's margin account becomes negative. Generally speaking, in the case of short positions, investors' losses will exceed the deposits in their accounts. After overdraft investment, the loss amount exceeds its own funds. At this time, the deficit needs investors to make up, otherwise it will be investigated by law.

What was the cause of the explosion?

Most of the reasons for short positions are caused by improper fund management. In order to avoid short positions, investors should strictly control their positions and manage their funds wisely.