Why Should We Avoid Margin Calls in Trading?

How do Margin Calls work?

When the value of the investor’s margin account declines and the maintenance margin requirement is not met, a margin call occurs. Investors must liquidate positions or deposit money or securities to satisfy the margin call. First trade will have to sell off positions to cover the margin call if the investor fails to comply with payment within three trading days.

A margin call happens when a margin account’s value drops below the minimum required for maintenance margin. It is an order from a brokerage company to increase the balance of the margin account to meet the minimum maintenance margin requirement. The investor of the margin account must either deposit additional funds, deposit securities, or liquidate existing positions to satisfy a margin call.

Understanding and Formula for Margin Call Price

A broker sends an investor a margin call when a margin account’s balance falls below the minimum margin. A margin call is a broker’s demand that the client tops up their account by adding additional funds or selling a portion of the securities to bring the account to the required minimum.

A little grace period is given to the customer to take the necessary steps to achieve the margin requirements. The broker may sell a portion of the securities to bring the account back up to the required margin level if the customer ignores the margin call.

Here is an illustration of a Margin Call in action:

You have stocks worth $20,000, for which you paid $20,000 in cash and $10,000 in borrowed money. Since you borrowed $10,000 from your broker, and the value of the assets drops to $12,000 when the margin requirement is 30%, your equity is $2,000, which is less than the 30% minimum margin needed.

$2,000 / $12,000 = 16.6% < 30%

When the proportion of account equity falls below the necessary maintenance margin, a margin call happens.




-A security’s initial acquisition price is its cost;

-Initial margin is the minimal sum, stated as a percentage, that the investor must contribute to the security; and

-The maintenance margin, which is expressed as a percentage, is the amount of equity that must always be held in a margin account.


Generally, the amount you wish to deposit must be equivalent to the margin call amount. If you decide to sell stocks to pay the call, you must sell enough stock to equal the call’s amount divided by the minimum maintenance requirement. Here are some tips to avoid margin calls:

First, Try to use only part of your Margin Buying Power.

-The investor can reserve a portion of the funds as cash deposits to prevent margin calls rather than investing the entire amount in financial goods.

Second, Spread out your positions to prevent having a concentrated portfolio.

-This is a plan for volatility.

Third, Steer clear of margin trading in extremely erratic securities.

And lastly,  Continue to keep an eye on your account.

The financial products could include derivatives, commodities, bonds, and stocks. An investor can resist erratic financial market changes without going below the maintenance margin.