The futures fair needs a deposit, and the lost money will be deducted from the deposit and settled daily until the loss is exhausted.

Generally, the requirements of futures companies for customers to pay margin will be higher than the standards of exchanges, thus controlling the risk of warehouse penetration. If the margin is not enough, the futures company will ask for an increase. If the increase is not in place, it will force you to close your position. So, generally speaking, the loss of the deposit is over.

Operating futures will not lead to account liabilities, because there will be a certain proportion of forced liquidation mechanism in the futures trading system. The risk rate of compulsory liquidation in general futures trading system is 70% or 50%. When the net value of the fund account is lost, 30% or 50% can be used as the guarantee of the net value.