A margin call means your broker is telling you that your account doesn’t have enough equity left to keep your losing trades open.
I got my first margin call about four months into trading live, back when I was running three correlated GBP pairs at once and didn’t think about it. The account didn’t just “warn” me politely — it started closing positions automatically at the worst possible moment, right as price snapped back the other way. That’s the part most beginners don’t understand about a forex margin call: by the time you see it, you’ve usually already lost the choice of how and when to exit.
What Actually Triggers a Forex Margin Call
It’s not about how much you’ve lost — it’s about your margin level percentage.
Your margin level is calculated as (Equity / Used Margin) x 100. Most brokers set a margin call threshold somewhere between 100% and 150%, and a separate, lower stop-out level (often 50% or 20%) where they start force-closing trades without asking. So two traders can lose the same dollar amount and only one gets a margin call, depending on how much leverage they were using and how much free margin they had sitting idle. This is why watching your margin level in the platform matters more than watching your P&L in isolation.
Margin Call vs Stop-Out: They’re Not the Same Thing
A margin call is a warning; a stop-out is your broker acting without permission.
A lot of traders use these two terms interchangeably and it causes real confusion when it matters most. The margin call is the notification stage — your platform flags that your margin level has dropped below the threshold. The stop-out is the automatic liquidation that follows if you do nothing, and it doesn’t care about your analysis, your take-profit target, or the news event you’re waiting on. It closes the position with the largest loss first and keeps going until your margin level is back above the stop-out line.
| Stage | What Happens | Can You Act? |
| Margin Call | Broker warns margin level has dropped below threshold (e.g. 100%) | Yes — deposit funds or close trades manually |
| Stop-Out | Broker automatically closes positions to protect remaining equity | No — it happens without your input |
Why Leverage Makes This Worse Than It Looks
High leverage doesn’t just amplify profits — it shrinks the distance between a normal drawdown and a margin call.
When I traded 1:500 leverage on a small account, a 40-pip move against me on EUR/USD could wipe out a meaningful chunk of margin, because so little of my capital was actually backing the position size. Dropping to 1:30 on the same account size meant I needed a much bigger adverse move before margin became an issue. Leverage is a tool for capital efficiency, not a way to trade bigger than your account can actually support — and every margin call I’ve seen among trading friends traces back to sizing positions off the leverage available rather than off the account balance.
How to Avoid a Forex Margin Call in Practice
Keep your used margin low and treat free margin as a buffer, not spare capacity to open more trades.
A few habits that have kept me out of margin trouble for years now: I never use more than 20-30% of available margin at one time, I close or hedge correlated positions instead of letting them stack risk in the same direction, and I set hard stop-losses on every trade so a single position can’t quietly bleed my equity down while I’m not watching. I also check margin level, not just floating P&L, especially when I’m holding trades overnight or into a news release. None of this is complicated — it’s just not automatic, and most traders learn it the expensive way, like I did.
What to Do If You Get a Margin Call
Act before the stop-out does it for you.
The moment you see a margin call warning, you have options: close your weakest positions yourself, reduce size, or add funds if the trade thesis still holds and you can afford the risk. What you shouldn’t do is freeze and hope price reverses — that’s exactly the scenario stop-out levels exist for, and letting the broker choose which trades to close rarely lines up with what you’d have chosen yourself.
If you want to see how margin level, leverage, and stop-out settings actually work on a live platform before you risk real money, opening a demo account is the easiest way to watch it in action without consequences.
Practice Risk-Free with an AvaTrade Demo Account
Risk Warning: Trading forex and CFDs involves significant risk of loss and is not suitable for all investors. Past performance is not indicative of future results. This is general information, not personalized financial advice. Always ensure you understand the risks before trading, and only trade with capital you can afford to lose.