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Cross-Margin System

Definition

A cross-margin system uses a trader’s entire account balance as collateral for all open positions. This contrasts with isolated margin, where collateral is allocated to individual positions. In a cross-margin setup, profits from one position can offset losses in another, thereby reducing the risk of liquidation for single positions. The system pools available margin across multiple trades to maximize capital efficiency. It automatically draws from the total balance to prevent margin calls on specific assets.