# How Do I Calculate the Margin Required in Indices Trading?

Three examples of how to calculate the margin requirement in stock indexes trading.

### Now if Your Indices Trading Leverage is 100:1

When trading if you have $1,000 and use stock indices leverage option of 100:1 and buy 1 standard lot for $100,000 your margin on this trade transaction is the $1000 dollars in your stock indexes trading account, this is the money that you will lose is your open transaction goes against you the other $99,000 that is borrowed, the stock indexes broker will close the open indices trading transactions automatically using a Indices Trading Margin Call once your $1,000 has been taken by the stock indexes trading market.

But this is if your indices broker has set 0% Indices Trading Margin Requirement before closing your stock indexes trades automatically using this Margin Call.

### Example 1: How to Calculate What is 20% Indices Trading Margin Requirement Level?

For 20% margin requirement before closing your stock indexes trades automatically using a Margin Call, then your transactions will be closed once your balance gets to $200 **- at $200 you will get a margin call.**

### Example 2: How to Calculate What is 50% Indices Trading Margin Requirement Level?

For 50% requirement of this level before closing your stock indexes trades automatically using a margin call, then your transactions will be closed once your balance gets to $500 ** - at $500 you will get a margin call.**

### Example 3: How to Calculate What is 100% Indices Trading Margin Requirement Level?

If the indices broker sets 100% margin requirement of this level before closing your open positions automatically using a Margin Call - **at $1,000 you will get a margin call**, then your stock indexes trades will be closed once your balance gets to $1,000: Meaning the stock indexes trades will close out as soon as you execute a 1 standard lot on this indices trading account because even **if you pay 1 point spread your indices trading account balance will get to below $1,000** and the needed margin requirement percentage is 100% i.e. 1,000 dollars, therefore your stock indices orders will immediately get closed using a Margin Call once your margin requirement falls below 100%.

Most indices brokers do not set 100% margin requirement, but there are those indices brokers that set 100% margin are not suitable for you at all, even those that set 50% margin requirement are still not suitable. choose those set 20% margin requirements, in fact, those that set at 20% Indices Trading Margin Requirement are some of the best because the likely hood they close out your trade using a Indices Trading Margin Call is reduced as shown in the examples above.

To Learn and Know More about Indices Trading Leverage and Margin - Read the Topics Below:

Indices Trading Leverage and Margin Explained