Forced liquidation means that when the trading margin of members or customers of a futures exchange is insufficient and not replenished within the specified time, or when the positions of members or customers exceed the specified limit, or when members or customers violate the rules, the exchange implements forced liquidation to prevent the risk from further expanding. The closing rate of each platform is different. Usually 30-50%. Therefore, customers must control the occupation of their own deposits and increase their funds as much as possible during the operation.

There are many reasons for compulsory liquidation in futures trading, such as customers' failure to add trading margin in time, violation of trading position restrictions and other irregularities, temporary changes in policies or trading rules, etc. In the standardized futures market, it is most common that customers are forced to close their positions because of insufficient trading margin. Specifically, it refers to the behavior that a futures company forcibly closes some or all of its customers' positions in order to avoid losses. When the trading margin required by the customer's position contract is insufficient, the futures company fails to add the corresponding margin in time according to the futures company's notice or actively reduce the position, and the market situation is still developing in an unfavorable direction, the obtained funds are used to fill the margin gap.