Regular international futures do not lock positions, which is the concept of hedging and closing positions. For example, holding multiple orders to close positions means using empty orders, so it is impossible to hold orders in the opposite direction for the same variety and the same contract. For example, COMEX's American gold and silver futures, NYMEX's American crude oil futures and so on.

Many foreign futures fund-raising platforms in the market use software such as trust management, which has the function of locking positions, but it is not really locking positions in the international market. So many people think that external futures can be locked. This is a misunderstanding.