Overseas futures are margin leveraged transactions, which have the same meaning as domestic futures [1] and are divided into initial margin and maintenance margin. The initial margin is the amount of margin you need to occupy in order to open a futures contract of 1; Maintenance margin is the account fund that you need to hold at least 1 futures contract. Under normal circumstances, the initial margin is set by the futures exchange, and the futures brokerage company can adjust according to this standard. General futures brokerage companies will make adjustments to maintain the margin.