1. When there is a loss in the account and the available funds have been exhausted, which is lower than the margin standard of the futures company. Futures companies will contact customers by telephone, SMS, email, etc. Inform the risk and advise customers to close their positions or deposit themselves within the specified time. However, if the customer fails to close the position within the specified time or save his own money, or it is too late to give a second notice when there is an extreme market, he will also forcibly close the position.

2. Failing to hold positions to the delivery month as required by the Exchange.

Among them, Dashang Institute and Zhengshang Institute do not allow natural persons to hold positions to enter the delivery month. A few days before the last trading day one month before the delivery month, futures companies usually call customers to remind them that they are about to expire and close their positions as soon as possible. Otherwise it will be squashed.

The position required to enter the delivery month in the previous period is an integral multiple of the delivery unit.

3. The customer's position exceeds the number of positions limited by the transaction. This kind of situation is generally not encountered by natural person customers.

4. In addition, there are some other extreme situations, such as customers violating laws and regulations, or extreme market three-board exchange agreement liquidation and so on.

The first two situations basically account for 95%, and the latter two situations are generally not encountered.