Balance: Deposits - Withdrawals + Realized PnL
P&L: Unrealized P&L. The sum of current profit and loss from your open positions.
Overnight fee: The cost of keeping the position open overnight for all open positions.
Used Margin: The sum of the initial margin used to open your current orders and positions.
Equity: Balance + Unrealized P&L
The current value of your balance and positions. Orders do not affect equity until they are filled.
Free margin: Equity - Used margin = Balance + Unrealized P&L - Used margin
The margin available for new orders and positions. You cannot open new orders or positions that would use a margin larger than the free margin.
Maintenance margin: 0.05 * Used Margin
The sum of the margin used to maintain your current orders and positions. If your equity falls below this level, liquidation may occur.
Margin Level: Used margin / Equity
The proportion of funds used to open your current orders and positions.