What is free margin in forex?

What is free margin in forex?

What is free margin in forex?



In the world of forex trading, understanding the concept of free margin is crucial for successful trading. Free margin refers to the amount of funds in a trader’s account that is available for opening new positions. It plays a significant role in determining the trader’s ability to take advantage of new trading opportunities and manage risk effectively. In this article, we will delve deeper into the concept of free margin in forex and explore its importance in trading.

What is Free Margin?

Free margin, also known as usable margin, is the amount of money in a trader’s account that is not currently being used as margin for open positions. In forex trading, margin is the collateral required to open and maintain a position. It is a portion of the trader’s account balance that is set aside as a deposit to cover potential losses. The remaining funds in the account, after deducting the margin used for open positions, are referred to as free margin.

Calculating Free Margin

To calculate the free margin, you need to subtract the margin used for open positions from the account balance. The formula is as follows:

Free Margin = Account Balance – Margin Used

For example, if a trader has an account balance of $10,000 and has used $2,000 as margin for open positions, the free margin would be $8,000.

It is important to note that as the value of open positions changes due to market fluctuations, the free margin also fluctuates. If the value of open positions decreases, the margin used increases, resulting in a decrease in free margin. Conversely, if the value of open positions increases, the margin used decreases, leading to an increase in free margin.

Importance of Free Margin

Free margin is essential for traders as it determines their ability to open new positions. It represents the funds available for taking advantage of new trading opportunities. Without sufficient free margin, traders may miss out on potentially profitable trades.

Moreover, free margin plays a crucial role in risk management. It acts as a buffer against potential losses. If the free margin in an account becomes too low or reaches zero, it may trigger a margin call from the broker. A margin call requires the trader to either deposit additional funds into the account or close some of the open positions to increase the free margin. Failure to meet a margin call can result in the broker automatically closing out positions, potentially leading to significant losses.

Managing Free Margin

To effectively manage free margin, traders need to be mindful of their position sizes and leverage. Position size refers to the volume or number of lots traded, while leverage determines the amount of margin required to open a position. By adjusting the position size and leverage, traders can control the amount of margin used and, consequently, the free margin available.

It is important to maintain a sufficient amount of free margin to withstand market fluctuations and avoid margin calls. Risk management techniques, such as setting stop-loss orders and using proper position sizing, can help traders preserve their free margin and protect their trading capital.


Free margin is a crucial concept in forex trading that determines a trader’s ability to open new positions and manage risk effectively. It represents the funds available in a trader’s account after deducting the margin used for open positions. Understanding and managing free margin is essential for successful trading and avoiding margin calls. By maintaining a sufficient amount of free margin and employing proper risk management techniques, traders can navigate the forex market with confidence.


1. investopedia.com
2. babypips.com
3. dailyfx.com