What is a Margin Call in Forex Trading?

Margin Call
Forex Trading Glossary

Quick Answer: A margin call is a warning that your equity has fallen below required margin level (typically 100%). If your account continues losing and hits the stop-out level (typically 50%), your broker automatically closes positions. Margin calls signal dangerous account risk.

What is a Margin Call in Forex Trading?

A margin call is a warning notification from your broker that your account equity has fallen below the required margin level to maintain open positions. It's the broker's way of saying "your account is at risk of automatic liquidation." Receiving a margin call means you're dangerously close to losing significant capital, and immediate action is required.

How Margin Calls Trigger

Brokers set specific margin levels that trigger warnings and forced liquidation:

  • Margin Call Level: Typically 100% (warning issued)
  • Stop-Out Level: Typically 50% (automatic position closure)
  • Calculation: (Equity / Used Margin) × 100%

The Margin Call Cascade

You have $5,000 equity with $4,000 used margin (125% margin level). Your trades move against you, equity drops to $4,000 (100% margin level - margin call issued). If losses continue and equity hits $2,000 (50% margin level), the broker automatically closes your positions at market price, often locking in the worst possible loss. You cannot stop this process once the stop-out level is reached.

What Happens During a Margin Call

The sequence unfolds quickly:

  1. Warning notification: Broker alerts you that margin level is critical
  2. Decision window: You can add funds, close positions, or do nothing
  3. Stop-out trigger: If equity continues falling, broker closes positions automatically
  4. Liquidation: Positions closed at market price (often unfavorable due to volatility)

Avoiding Margin Calls

Prevention is the only cure. Professional traders never use more than 20% of available margin. Use stop-loss orders on every trade. Monitor your margin level constantly, especially during high-impact news releases when volatility spikes. Follow the 1% rule to limit risk per trade. Remember: recovering from a margin call requires not just capital, but psychological recovery from the trauma of forced liquidation.

Learn More About Forex Trading

Now that you understand margin call, explore our comprehensive guides: