Aiko Markets margin rules: 

  • Margin Call: 100%
  • Stop Out Level: 70%

When reaching 100%, you will get a margin call and you will be restricted from opening any trades. If you reach 70% margin or below, a Stop-Out will occur. Your MetaTrader will start closing your open trades one by one to prevent any further losses that would eventually lead to a negative balance ( below - $ ).