Cross Margin Accounts

Cross margin accounts allow traders to use the entire balance of their account as collateral for all open positions. This provides greater flexibility in managing risk across multiple trades, as gains from one position can offset losses from another.

However, this structure also introduces the risk that a single losing trade could potentially drain the entire account balance if not managed carefully. In the event of a significant market downturn, the liquidation of one position could lead to the closure of all positions in the account.

This model is common in sophisticated trading environments but requires a deep understanding of total account exposure. It is the opposite of isolated margin.