The sources of restricted funds are mainly various margin deposits, which you can reflect in the subject of "other monetary funds".
Extended data spot gold margin trading means that when trading gold contracts, it is not necessary to transfer the full amount of funds, but only to pay a certain proportion of the total amount of gold contracts as proof of holding orders. Spot gold margin trading usually has the following kinds of margins:
1. Account opening deposit
Account opening margin refers to the minimum deposit amount that a dealer requires customers to pay when opening a foreign exchange margin trading account.
Minimum deposit for opening an account: 100 USD.
2. Trading margin
Trading margin refers to the margin that traders require customers' accounts to have when they enter the market to buy or sell gold, that is, when they open positions.
London gold: 1000 USD/lot, London silver: 650 USD/lot.
Step 3 keep deposits
Maintenance margin refers to the minimum amount that the customer's margin can maintain the open position in the trading account during the position holding process. When the margin ratio of the customer account is 30%, the system will forcibly close the position.
Reference margin _ Baidu Encyclopedia