1, futures matching transaction, only pay the bill, no sell order, can not close the position, all his multiple orders can not close the position!

2. When futures contracts are traded daily, both multiple orders and empty orders can be placed (not closed separately), and empty orders are sold immediately, and multiple orders are queued for sale; If the margin is insufficient during the daily limit or daily limit, the exchange will give you strong time to close the position at the current price.