Let the account manager collect it. The margin list can be found on official websites, futures companies, or official websites and exchanges. The easiest way is to ask the account manager to give you a deposit list. Margin is a double-edged sword, with high margin, low leverage and relatively low risk; Low margin, high leverage ratio and relatively high risk, so don't blindly pursue low margin. Margin refers to all kinds of deposits deposited in banks and other financial institutions. In the absence of clear legal norms of deposit, this paper discusses the types of deposit, such as reserve deposit, advance deposit and lease deposit.