Balance Drawdown
A drawdown calculated from closed-trade balance only — open positions and unrealized PnL don't count toward the limit.
Definition
Balance drawdown measures losses based on the account's closed-trade balance, ignoring open positions and their unrealized PnL. As long as no trade has been closed at a loss, the balance stays flat even if a position is deep in the red on paper. Firms that use balance-based drawdown give traders room to hold losing positions without immediately breaching the rule — at the risk that those losses will register the moment the trade is closed.
Example
Why It Matters
Balance drawdown is more lenient than equity drawdown because unrealized losses don't count — but it encourages dangerous behavior like letting bad trades run in the hope they come back. Traders switching from an equity-drawdown firm to a balance-drawdown firm often get caught by the opposite problem: a 'breathing room' mindset that turns floating losses into realized ones in a single close.