How to Calculate Margin in Forex
What is Margin in Forex?
Margin is a deposit required by your broker to open and maintain a leveraged position. It is not a cost or fee but a security deposit. In Malawi, brokers offer leverage up to 1:30 for retail traders under local financial authority rules. The margin is calculated as: Margin = (Trade Size / Leverage) × Exchange Rate.
Step-by-Step Margin Calculation
To calculate margin, follow these steps:
1. Determine your trade size (lots). 1 standard lot = 100,000 units.
2. Identify the currency pair's exchange rate. For EUR/USD at 1.1000, each pip is $10.
3. Apply leverage. For 1:30, divide trade size by 30.
4. Multiply by the exchange rate if the base currency is not USD.
Example: You buy 0.1 lot (10,000 units) of GBP/USD at 1.3000 with 1:30 leverage.
Margin = (10,000 / 30) × 1.3000 = $433.33. This is the amount blocked from your account.
Margin Level and Margin Call
Margin level = (Equity / Used Margin) × 100%. If it falls below 100%, you risk a margin call. In Malawi, brokers like Exness and FBS automatically close positions when margin level drops to 20-50%. Always maintain a margin level above 200% to stay safe.
Practical Example for Malawi Traders
Suppose you deposit $1,000 via Skrill and use 1:30 leverage. You open a 0.05 lot position on USD/JPY at 110.00. Trade size = 5,000 units. Margin = (5,000 / 30) × 1 = $166.67. Your equity is $1,000, so margin level = 600%. If the trade moves against you by 50 pips ($25 loss), equity drops to $975, margin level = 585%. Still safe, but monitor closely.