Forex Margin Requirements by Broker

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Contributor, Benzinga
January 5, 2023

Forex trading is an advanced style of investing that involves buying and selling different currencies from around the world.

The forex market exploded following the Bretton Woods Agreement Act of 1971. Over $4 trillion is traded on the forex market each day and unlike the stock market, trades can be made 24 hours a day.

The forex market lacks the volatility of stocks. It takes a rare event to see a currency move more than a penny or 2 in a single day (think the British pound sterling following the Brexit vote in 2016).

Low volatility combined with high liquidity sounds like a good investment, right? If you’re a clever trader, you can make a lot of money in a short period of time trading on the forex market.

Disclosure: CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage. 72% of retail investor accounts lose money when trading CFDs with this provider. You should consider whether you understand how CFDs work and whether you can afford to take the high risk of losing your money.

What Forex Margin Requirements Mean to Traders

Choosing the best forex broker is critical to trading currencies. You need 2 currencies to trade, and you can find upward of 80 different pairs with some brokers.

However, some are traded more frequently than others, and the hierarchy is often referred to as the Big 7. The 7 most-often traded currency pairs are:

  • EUR/USD (Euros to U.S. dollars)
  • USD/JPY (Dollars to yen)
  • GBP/USD (British pounds to dollars)
  • USD/CHF (Dollars to Swiss francs)
  • USD/CAD (U.S. dollars to Canadian dollars)
  • AUS/USD (Australian dollar to U.S. dollar)
  • NZD/USD (New Zealand dollar to U.S. dollar)

Since currency moves tend to be very small on a day-to-day basis, forex traders ramp up the leverage to turn these small moves into big gains. Leverage and margin are different terms, but both involve the same concept.

Leverage refers to building a position bigger than the capital you currently possess and margin means how much capital you must keep in your account to hold the position.

Leverage is expressed as a ratio, like 50:1 or 200:1. If a broker offers leverage of 200:1, that means you can buy $200 worth of currency for every $1 you have in your brokerage account. The international forex market is lightly regulated and it’s not rare to find leverage options at 200:1 or higher.

But thanks to Dodd-Frank legislation, United States forex traders are limited to 50:1 leverage ratios. A 50:1 ratio still far surpasses anything you’d get in the stock market, but it underscores the craziness that occurs in currency trades.

You can lose huge amounts if you don’t know what you’re doing, so don’t dive into currency trading without doing your research. Most brokers offer American forex traders leverage of 50:1 on “major” pairs and 20:1 on “exotic” pairs.

In addition to the ones listed above, a few other types of currencies are considered “major”: Swedish krona (SEK), Danish krone (DKK), and Norwegian krone (NOK). To get the 50:1 leverage ratio in the United States, both currencies must be considered major.

What to Look for in a Forex Margin Account

In the United States, forex margin requirements will be fairly standard, so you’ll need to weigh multiple options when considering a broker.

Commissions and fees are important aspects to consider, but you’ll also want a broker with low account minimums and a high number of tradable pairs. The best forex brokers will have the following characteristics:

  • High leverage ratios
  • Low commissions and spreads
  • Low account minimums
  • User-friendly trading software
  • A high number of tradable currency pairs

Not all forex brokers are created equal and just because a broker has the best margin requirements, that doesn’t mean it’s the best fit for every forex trader. Make sure you pick a broker that fits your trading style and experience level.

Top 5 Forex Brokers and Their Margin Requirements

Here’s a ranking of the six best forex brokerages and the margin requirements for each. If you’re thinking about getting into currency trading, you’ll need to open an account first.

Keep in mind that United States law prohibits brokers from offering American clients more than 50:1 leverage for major pairs and 20:1 for secondary pairs. In margin requirement percentages, that’s 2% and 5%, respectively.
Best For
  • Forex Trading
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1. is a subsidiary of Gain Capital and it’s one of the premier places to trade currencies in the world. They offers comprehensive research and education materials on its platforms for novice currency traders. For forex veterans, the brokerage has a terrific platform and a wide variety of currency pairs, all with reasonable margin requirements. offers several pairs at the lowest margin rate of 2 percent, including EUR/USD, USD/CAD and EUR/CAD. Other major pairs like USD/JPY, GBP/USD and AUD/USD have a margin rate of either 3 or 4%. has 2different account types. Standard accounts are commission-free and the only trading costs accrued are the spreads. In a commission account, you’ll get access to much better spreads, but it costs $5 per 100,000 contracts. is 1 of the best currency trading vehicles in the game and has features beneficial for both new players and seasoned forex traders.

Interactive Brokers
Best For
  • Active and Global Traders
Securely through Interactive Brokers’ website

2. Interactive Brokers

Interactive Brokers prides itself on being a low-cost brokerage with international access. When it comes to forex trading, IB offers some of the most competitive commissions in the industry while maintaining the 50:1 and 20:1 leverage rates for major and exotic currencies, respectively. The commission schedule is listed below:

Using this table, a forex trade of 100,000 EUR/USD contracts would cost $2 total in commission. Forex traders with large accounts get even further discounted commission rates.

Interactive Brokers has an entire platform dedicated to forex trading (cleverly named FX Trader) and supports 23 different currencies. You’ll get margin rates of 2% (50:1 leverage) on USD, CAD, EUR, and DKK and 3% (33:1 leverage) on AUD, CHF, NOK, NZD, SEK.

If you don’t have permission to open a cash forex account, these margin rates could be higher. Forex account holders can trade 24 hours a day, from early Monday morning into Friday night.

TD Ameritrade
Best For
  • Retirement Savers
securely through TD Ameritrade's website

3. TD Ameritrade

TD Ameritrade is 1 of the premier investing platforms on the planet with access to more research and analysis sources than any other broker. While these services do often result in higher commissions (TD Ameritrade still charges $6.95 per trade on stocks), there are lot of bells and whistles to enjoy on the platform, especially if you use thinkorswim.

TD Ameritrade has over 70 different pairing combinations and all can be traded on the thinkorswim platform, which might provide the best forex tracking and analysis tools on the market.

You’ll be able to track 6 different currency pairs all from the same screen and hundreds of different indicators are available to mark the charts. thinkorswim separates currencies from bonds and equities into different, easily-accessible tabs, each complete buildable watchlist ability.

If you choose the commission-based account for forex trading, TD Ameritrade will charge 10 cents per every 1,000 units. If you wanted to trade 300,000 units of USD/CAD, it would cost $3 and you’d need to have $6,000 in your account to meet the 2% margin requirement.

Like, TD Ameritrade does offer commission-free forex trading, but the spreads are much higher.

Best For
  • Forex Charts
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OANDA is a great forex broker for budget-focused traders. The company requires no account minimums to begin, and there’s no minimum size that must be reached to execute trades.

OANDA is also involved with 6 different regulatory groups from around the world, giving customers an added sense of security. You’ll be able to trade 71 different currency pairs, but only 5 pairs can be margined at 2% (50:1 leverage).

Margin requirements of 3% or more exist on all pairs involving the yen, Australian dollar and Swiss franc.

Like most of the brokers on this list, OANDA offers forex traders 2 options: commission-based trades or spread-only trades. Commissions are $5 per 100,000 units, which is identical to but more expensive than TD Ameritrade.

Spread-only traders can benefit from OANDA’s price transparency engine, which uses proprietary technology to make sure spreads closely match those on the global market. OANDA has several different platforms for trading and also supports MetaTrader 4.

eToro Forex
Best For
  • Demo Accounts
securely through eToro Forex's website

5. eToro

eToro’s online platform already offers many of the world’s most popular currencies. You’ll also enjoy additional benefits, such as real-time execution of market orders and unlimited daily withdrawals.

View real-time data, access in-depth analysis tools, and be the 1st to catch the trends wherever you are. You can also try out eToro’s many innovative features completely risk-free with a $100,000 virtual portfolio.

eToro’s unique CopyTrader feature allows you to “copy” the buy and sell orders made by professional traders. In exchange, traders get a commission every time they are copied — which incentivizes professionals to make profitable trades.

Understanding Forex Broker Margin Requirements

Forex markets are exciting next step for experienced day traders, but they aren’t something inexperienced or ill-advised traders should play around with. In addition to understanding charts and indicators, forex trading also requires a strong grasp of macro events in the global political and economic spheres.

Currencies don’t have earnings reports or business documents to study, so stock trading skills might not translate in the forex market. Be sure you have a firm understanding of forex trading before you open an account.

Frequently Asked Questions


What are some safe forex margin levels?


You want to keep margin levels at 1% equity for a single trade and 5% for all positions.


Which forex brokers have the best margin rates?


Several excellent brokers include, Interactive Brokers and OANDA.

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