No, iFOREX does not use Margin Calls (unless required by local regulations). The term Margin Call is commonly used by online brokers and refers to the closure of all deals by the broker when the level of minimum margin security is breached. As a result, deals may be closed despite a positive free balance in the client account. The iFOREX policy is to allow investors to make full use of their free balance as margin for their opened deals, which means that deals will remain opened as long as the investor has a positive free balance in their account.