For the convenience of calculations, the user has a sub-account under each type of tradable cryptocurrency as shown:
Available: Disposable balance. When the available balance > =0, it can be used for opening positions, placing orders, adding margin, assigning funds and other operations.
P&L: The floating profit and loss of all positions of a certain cryptocurrency. The profit and loss includes the trading fees, overnight fees and the cost of carry that are not calculated based on TD deduction. When the profit and loss is positive, it means that the account is in a profitable state after the trading fees, overnight fees and the cost of carry are deducted. If the number is negative, it indicates that the account is in a loss state.
Balance: Available Balance + Margin Assigned for Opening Positions + Margin for Limit Orders
Equity: Balance + P&L