Usually, the following circumstances may force liquidation:
1, the remaining available funds are less than zero, and have not been replenished within the prescribed time limit; (See the regulations of the corresponding exchange for details. If the risk rate is less than 50%, the risk rate is the net account value divided by the occupation margin * 100%).
2. The position exceeds the position limit standard and fails to close the position within the prescribed time limit;
3. Forced liquidation due to violation of regulations;
Others should be forced to close their positions.