In plain English
What Margin call means
The precise mechanism depends on the product and broker agreement. In securities or futures accounts, a call can be a demand to restore required margin. In retail forex or CFDs, a platform may flag a margin-call level while continuously monitoring equity and may later close positions automatically at a separate stop-out level. Notification is not necessarily required before liquidation.
Why it matters
A margin call signals that available capital is insufficient under the current requirements. It can result from adverse price moves, a new position, fees, or a broker raising house margin requirements. Failing to address a deficiency can lead to positions or other account assets being sold or closed under the agreement.
Example
A broker requires $2,000 of maintenance equity for an account’s open exposure. If equity falls to $1,700, the margin deficiency is $300. The broker may request that amount, restrict new trades, or apply its stated close-out process. The exact deadline and liquidation rights depend on the account terms.
Quick answers
Common questions
Can a margin call occur even if a position has not lost value?+
Yes. A broker can increase its margin requirement or apply a different house requirement. That raises the equity needed to support the same position and can create a deficiency without a new adverse price movement.
Is a margin call the same as a stop-out?+
No. A margin call is generally a request, warning, or deficiency status. A stop-out is an automated or broker-initiated process of closing positions once a stated threshold is reached.
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