How Does Margin Really Work on a Commodity Trading Platform?

Margin trading allows traders to amplify their exposure to underlying commodities by committing only a portion of their personal capital, with the remaining funds being borrowed from the broker or a third party.

Thanks to margin and leverage, online commodity trading can become more profitable, although using these features carries higher risk. 
Margin trading started in the U.S. in the late 19th century and expanded rapidly during the speculative boom of the 1920s. It was used extensively in the stock markets and then became common in commodity trading.

However, not every margin rule is decades old. A new Commodity Futures Trading Commission regulation, published in the Federal Register, phased in through January 2026, now blocks brokers from letting a customer pull funds out of an account if doing so would drop the balance below what's required to hold an open position.
The good news is that there are lighter margin rules for contracts for difference (CFDs), which are more flexible than futures and have lower entry barriers for beginners.

Let’s see how margin really works and how it differs across commodity trading products and other asset classes.

What Is Margin in Commodity Trading?

The basic concept of margin trading is simple: a trader is required to commit a percentage of the total order value. This commitment is called margin, and it goes hand in hand with leverage. To put it differently, margin trading accounts enable leveraged trading.

Leverage represents the ratio between the total position value and the trader's own capital. For example, if you want to buy $10,000 worth of gold using 10:1 leverage, you would be required to invest only $1,000 of your own funds. The remaining $9,000 is covered from borrowed funds.

This feature increases potential returns, but it also magnifies losses. If the gold price moves against your position and your balance drops below the required maintenance margin, the broker will warn you through a margin call or close the position automatically.

Initial Margin vs Maintenance Margin

Commodity trading operates with two main types of margin: initial margin and maintenance margin.

Initial margin is the minimum capital that you need to open a new position. This becomes clear when you choose the leverage figure. For example, 5:1 leverage requires 20% of initial margin.

Once the position is open, traders must keep a minimum account balance known as maintenance margin. In commodity trading, it is usually set at 70% to 90% of the initial margin level, being monitored continuously. If the pending losses reduce the account below the maintenance margin, the platform may issue a margin call after which you can add more funds. Otherwise, positions can be closed automatically with a loss.

How Margin Works on Commodity Futures

Instead of paying the full contract value, traders can use margin to deposit only the initial margin, which is determined by the exchange and depends on the commodity.

It’s worth noting that unlike stock or Forex margin, where you borrow money to open larger positions, futures margin serves as collateral that makes sure you can fulfill your contract obligations, effectively acting as a good-faith performance bond.

Futures margin may represent 3% to 20% of the notional value of the contract. These figures depend on the broker and may change. 
For example, at the beginning of 2026, CME Group raised initial and maintenance margins for COMEX 100 Gold Futures from 8% to 9%, while initial and maintenance margins for COMEX 5000 Silver Futures were raised to 18% from 15%.

It’s important to stress that margin accounts are subject to daily mark-to-market settlements, where profits and losses are added or deducted at the end of each trading day.

How Margin Works in Commodity CFDs

Commodity CFDs also support margin, and the process is much simpler than in futures markets.

As a rule, margin requirements are set by the broker, and the process is pretty much the same as with Forex and stock CFDs. Margin figures represent a percentage of the total position size.

Brokers usually offer up to 20:1 leverage for commodities, versus up to 500:1 for Forex pairs.

The great thing about CFDs is that they eliminate contract expiration or physical delivery, making them more accessible.

Commodity Margin vs. Forex vs. Stocks

Commodity margin differs from Forex and stock margin.

Forex pairs generally offer the highest leverage because they are less volatile and more liquid. For example, the highest leverage ratios range between 100:1 and 1000:1.

Stocks and stock CFDs require higher margins, usually up to 50%.

Commodities usually fall somewhere in between, with most CFD brokers offering up to 20:1 leverage.

Common Margin Trading Mistakes

Commodity traders can misuse leverage. Here are some of the most common mistakes to avoid:

• Using maximum leverage: Just because a broker offers 20:1 leverage doesn't mean you should use it.
• Opening too many leveraged trades: Multiple leveraged positions means taking more risk.
• Ignoring stop-loss orders: Many commodities, such as oil, are highly volatile, and losses can escalate quickly if you don’t set stop losses.

Traders should implement risk management practices and use margin wisely to reduce losses and amplify profits. 

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Tags: commodity trading, margin trading, leverage trading, futures trading, trading risk management