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Stock Margin Calculator
Calculate maintenance margin and the stock price that would trigger a margin call.
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Calculate maintenance margin and the stock price that would trigger a margin call.
Enter position and loan details.
Industry standard is typically 25% - 40%.
Position liquidation risk below this price
Current Account Margin
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Your Net Equity
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Trading on margin allows investors to use borrowed capital from a broker to purchase securities, effectively leveraging their position. While this can amplify gains, it also exponentially increases the risk of 'Margin Calls'. Our Margin Calculator helps you manage this risk by identifying the exact stock price threshold where your equity falls below the broker's minimum safety requirements.
Margin Call Price = Loan / [Shares × (1 - Maintenance Margin)]This formula calculates the price point where your equity (Total Value - Loan) as a percentage of Total Value equals the maintenance requirement. Below this point, your account is at risk of forced liquidation.
A margin call occurs when the equity in your account falls below the broker's minimum requirement. You must then deposit cash or sell securities to pay down the loan immediately.
Equity is the current market value of your securities minus the amount you owe the broker. It is the part of the investment that you actually 'own'.
Yes. Brokers have the right to raise maintenance requirements at any time, especially during periods of extreme market stress or volatility.
Leverage allows you to control a larger position with less cash. If the stock goes up 10%, a 2x leveraged position yields a 20% return on your invested cash (minus interest costs).
"Federal tax estimates are based on 2024 brackets. Consult a tax professional for official filing."