Margin
Updated 2026-09-20
Definition
The amount the broker sets aside in your account to keep a leveraged position open. It isn't a cost: it becomes available again on closing.
Why it matters
It is calculated as position value divided by leverage. Free margin is what's left for new trades and to absorb losses: if it falls too far, a margin call looms.
Practical example
1 lot of EUR/USD at 1.1000 with 1:30 leverage needs about (100,000 × 1.10) ÷ 30 = $3,667 of margin.
Learn more
Free toolRelated entries
Want to compare notes with other traders?
Join the community to share ideas and questions, or the free signal room on Telegram.
Educational content, not financial advice. Trading involves risk.