Account | Equity
Contract account
Account list
Each user has three accounts for each currency, which are used for different scenarios.
Cross Margin
Used to protect all cross positions
Transfer in, transfer out, transfer into isolated margin, settlement of cross position
Isolated Margin
Used to protect each isolated position
Settle the isolated position and transfer it to the wallet
Freeze Margin
Reserve initial margin for opening positions
After the transaction is completed, it will be transferred to the wallet or isolated margin account of this position
Balance
The balance in the user's current account is the sum of the balances of these three accounts.
Balance = cross balance + isolated balance + frozen balance
Equity calculation
A user's equity is divided into two parts, one is the cash already in the account, and the other is the unrealized profit and loss generated by the position.
Unrealized profit and loss
Long Position
(mark price - average position price) * position quantity
(1/average position price - 1/mark price) * position quantity
Short Position
(average position price - mark price) * position quantity
(1/mark price - 1/average position price)* position quantity
Cross equity
Cross equity refers to the total amount of cross margin and positions’ unrealized profit and loss.
Total cross equity = account balance + SUM cross position (unrealized PnL)
Isolated equity
A single isolated equity refers to the total amount of isolated margin and unrealized profit and loss of the position.
Isolated equity = position margin + unrealized PnL
Total isolated equity = SUM isolated position (isolated equity) = isolated balance + SUM isolated margin position (unrealized PnL)
Total equity
Total equity refers to the total of all cash balances and unrealized profit and loss of all positions.
Total equity = cash balance + SUM all positions (unrealized PnL) = total cross equity + total isolated equity + frozen margin
Available
Available refers to the maximum amount that a user can use to open a position in addition to the occupied margin and losses.
Available = Max(Balance - SUM Cross Position (Initial Margin) - Min(Unrealized PnL, 0), 0)
Max(,0) means the minimum is 0
Min(,0) means the maximum is 0
Withdrawable
The withdrawable amount is the amount that can be withdrawn, which is the same as the available amount.
Withdrawable = available
Transfer
Is there a transfer fee?
No, only transaction fees will be charged.
Why sometimes does the transfer fail?
The calculation of the withdrawable amount is related to the unrealized profit and loss of the position. When you want to transfer all assets, the withdrawable amount may have changed, resulting in the transfer failure.
You can try to save some buffer or try to transfer again.
Personal reconciliation
Statement type
Funds deposits
Funds withdrawals
Commission fee
Funding fee
Socialized loss
Profit and loss after position settlement
Position profit and loss
The "cumulative profit and loss" in the historical position of profit and loss is the sum of all profit and loss records of this position. That is the final income and outcome of your position.
Cumulative position PnL = SUM(position settlement PnL + commission fee + funding fee + socialized loss)
Reconciliation
All capital inflows, minus all capital outflows, plus all profit and loss on positions, should equal the current cash balance.
Current total cash balance = SUM (income - outcome) + SUM all positions (accumulated position PnL)
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