Can a Trader Partially Close a Position Instead of Adding Margin to Meet the Call?
Yes, a trader can partially close a position to meet a margin call. Closing a portion of the position reduces the total notional value, which in turn lowers the required maintenance margin.
If the reduction in the required margin is sufficient to bring the account equity back above the new maintenance margin level, the margin call is effectively met, and the remaining position is safe from immediate liquidation. This is often a quicker solution than depositing new funds.