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Margin Call
Margin Call
Image 1 A requirement by the Federal Reserve Board or a country's securities commission demanding that a customer must deposit a specified amount of money or securities when a purchase is made in a margin account. This amount is a percentage of the market value of the security at the time of purchase. This is sometimes referred to as a "fed call".
Image 2 A broker will make a margin call if one or more of the securities you have bought with borrowed money(margin) has decreased in value. You will be forced to either deposit more money in your account or sell off some of your assets to recover a safe position.

As a general rule it is a good idea to never answer a margin call and instead just sell off some of your assets to recover the position.


Federal Reserve Board

Margin

Margin Account

Market Value