If there are no funds for trading in the futures account, they can be withdrawn at any time within the stipulated withdrawal time. If the transaction is profitable, the deposit paid by the transaction can be withdrawn on the same day, and the profitable part needs to wait for the next trading day to withdraw money. This is a unified regulation for futures, because the regulatory authorities will increase the cost of tracing in order to prevent some improper profits from being paid on the same day. If it is a legitimate profit, it can be paid on the next trading day after settlement. Generally, futures accounts cannot be cleared completely, and a small amount of funds will be left to avoid dormant accounts. There are also some special circumstances that restrict payment and the money cannot be paid in time.