Futures traders, whether multiple orders or empty orders, must have the opponent's order to close the transaction.

If there are too many orders, it means that no one wants to buy, empty orders will pile up, and then the seller will quote a lower price to facilitate the transaction until the price drops. This situation is called forcing more, and vice versa.

In the main contract transaction, theoretically, orders with the same reverse contract direction can be closed at the same time.

But it depends on whether the exchange computer can fix you up. Generally speaking, it is unlikely that your own order will hedge your position.

Long-term or short-term contracts with small trading volume and normal prices belong to hedging and liquidation.