Trading foreign exchange on margin carries a high level of risk, and may not be suitable for all investors. Before deciding to trade foreign exchange you should carefully consider your investment objectives, level of experience, and risk appetite. You could sustain a loss of some or all of your initial investment and should not invest money that you cannot afford to lose. Trading foreign exchange on margin carries a high level of risk, and may not be suitable for all investors. Before deciding to trade foreign exchange you should carefully consider your investment objectives, level of experience, and risk appetite. You could sustain a loss of some or all of your initial investment and should not invest money that you cannot afford to lose.

How to trade forex

When you learn how to trade FX, it's not hard to see why it is such a popular market among traders. Here you’ll find out how to trade forex, discover how the forex market works, and see an example of a forex trade.

Are you ready to start forex trading?

Call 1 844 IG USA FX or email to talk about opening a trading account.

We’re here 24 hours a day, from 3am Saturday to 5pm Friday (EST).

Contact us: 1 312 981 0498

Forex trading steps

Learning how to trade any market can seem daunting, so we’ve broken forex trading down into some simple steps to help you get started:

  1. Decide how you’d like to trade forex
  2. Learn how the forex market works
  3. Open an IG trading account
  4. Build a trading plan
  5. Choose your forex trading platform
  6. Place your first position

Decide how you’d like to trade forex

A lot of forex trading takes place between major banks and financial institutions, which buy and sell massive amounts of currency every single day. For individual traders who don’t have the means to make billion-dollar forex trades, though, there are two main ways to get involved: spot forex or trading forex via a broker.

Forex trading

A spot forex position is a way to trade on currency price movements that involves forecasting the direction in which a forex pair’s price is headed. The further it moves in that direction, the greater your profit. The further it moves in the opposite direction, the more you lose. The actual amount that you make or lose is determined by the size of your trade.

All spot forex trades take advantage of leverage. Leverage allows traders to get exposure to large amounts of currency without having to pay the full value of their trade upfront. Instead, you only put down a deposit known as margin.

The amount you gain or lose will still be calculated based on the full size of your position, though. So your profits and losses can be far greater than the amount you put down to open the trade, and your losses can sometimes even exceed your initial deposit.

Find out more about how a spot forex trade works.

Forex trading via a broker

Forex trading via a broker – or sometimes via a bank – works in a broadly similar way to retail trading. You’re speculating on the price movements of currency pairs, without actually taking ownership of the currencies themselves. If you think a currency pair’s price is headed down, you can go short instead of long.

Learn how the forex market works

One of the first things to learn when you want to trade currencies is how the forex market operates, which is very different to exchange-based systems such as stocks or futures.

Instead of buying and selling currencies on a centralized exchange, forex is bought and sold via a network of banks. This is called an over-the-counter, or OTC market. It works because those banks act as market makers – offering a bid price to buy a particular currency pair, and an offer price to sell a forex pair.

Forex trading happens all around the world, and the biggest trading centers are New York, London, Tokyo, and Sydney. This is why currency pairs are available to trade 24 hours a day. When the Asian session ends, the European one begins; when the European one ends, trading starts up in North America.

Trading via forex providers

Most retail traders, though, won’t buy and sell forex directly with one of the major banks – they’ll use a forex trading provider, such as IG. Forex trading providers deal with the banks on your behalf, finding the best available prices and adding on their own market spread.

Open an IG trading account

If you want to trade spot forex, you’ll need an account with a leveraged trading provider. You can open an IG forex account in minutes, and there’s no obligation to add funds until you want to place a trade.

Build a trading plan

This is particularly important if you’re new to the markets. A trading plan helps take the emotion out of your decision-making, as well as providing some structure for when you open and close your positions. You might also want to consider employing a forex trading strategy, which governs how you find opportunity in the market.

Once you have chosen a particular forex trading strategy, it’s time to apply it. Use your favorite technical analysis tools on the markets you want to trade and decide what your first trade should be.

Even if you want to be a purely technical trader, you should also pay attention to any developments that look likely to cause volatility. Upcoming economic announcements, for instance, might well reverberate across the forex markets – something your technical analysis might not consider.

Choose your forex trading platform

The right platform will enable you to react quickly when you spot an opportunity, and to trade seamlessly whether you’re at your desk or on the move.

Our intuitive trading platforms can provide a smart and fast way to trade forex. You can trade via the IG trading platform in:

  • Your web browser
  • One of our mobile apps
  • Advanced third-party platforms like MT4

Each of our forex trading platforms can be personalized to suit your trading style and preferences, with personalised alerts, interactive charts and risk management tools.

Open, monitor and close your first position

Once you have chosen your platform, you can start trading. Open the trade ticket for your selected market, and you’ll see both a buy and a sell price listed. You’ll also be able to decide the size of your position and add any stop-losses or take-profits that will close your trade once it reaches a certain level.

Hit buy to open a long position or sell to open a short position. When you’ve decided it’s time to close your position, just make the opposite trade to when you opened it.

See how FX P&L works

Adjust the size and the opening/closing levels to see the impact on returns, using EUR/USD as an example.

*All values are estimated and for information only. The resulting P&L does not include costs and charges such as spread, commission or rollovers. Minimum spread for EUR/USD is 0.8 pips which equates to $8 per standard contract. Please visit our product details for more information.

Forex trading example

All forex trading works in a fundamentally similar way – you take advantage of the movement of one currency against another in a pair, earning a profit if you predict the pair’s movement correctly and incurring a loss if you don’t.

Find out more about trading forex at IG with our trade example below.

Trade example: trading EUR/USD

EUR/USD is trading at 1.11280, with a buy price of 1.11284 and a sell price of 1.11276, giving it a spread of 0.8 pips. You think that the euro is set to gain value against the dollar, so you decide to buy the market at 1.11284.

The size of the position is measured in lots, with each lot equal to 100,000 of the first currency (the base currency) in the pair. In this case, buying a single lot of EUR/USD is the equivalent of trading €100,000 for $111,284. You decide to buy three, giving you a total position size of $333,852. This means you’ll earn $30 for every pip of movement (0.0001 USD/EUR). This is called your pip value.

Forex trading is a leveraged product, so you don’t have pay the full value of your position upfront. EUR/USD has a margin factor of 2%, so you only have to commit $6677.04 – or €6000 – as margin.

If your prediction is correct

The dollar depreciates against the euro, and EUR/USD is now trading at 1.11530, with a buy price of 1.11534 and a sell price of 1.11526. You reverse your trade to close your position, so you sell three lots at 1.11526.

Your €300,000 is now worth $334,578, because 1.11526 x (100,000 lot size x 3) = $334,578. $334,578 – $333,852 = $726, which is your profit from the trade. You could also calculate this as 1.11526 – 1.11284 = 24.2 (pips), which you multiply by $30 per pip (your pip value) to get $726 ($30 x 24.2 pips = $726).

You will incur funding charges if you keep your position open overnight, which is an industry standard, and you may also have to pay any applicable capital gains tax.

If your prediction is wrong

The dollar strengthens against the euro, and EUR/USD is trading at 1.11030, with a sell price of 1.11026.

1.11026 x (100,000 lot size x 3) = 333,078, which means your three lots are now worth $333,078, $774 less than when you opened your position. Another way to calculate this is to subtract 1.11026 from 1.11284, which gives you a loss of 25.8 pips. 25.8 x $30 per pip value = $774.

As this is not a profitable trade, you can offset a loss against future profits for CGT purposes.* You will have paid funding charges if you held the position overnight, however.

Buying EUR/USD: trading example

Underlying price


Sell / buy price

1. 11276 / 1. 11284


Buy at 1.11284

Trade size

Three lots (each lot equal to €100,000)

Initial outlay (margin)

$333,852 x 2% = $6677.04

Capital gains tax

Payable on profits

Market movement

Rises 25 pips to 1.11526/1.11534

Falls 25 pips to 1.11026/1.11034

Closing price

Sell at 1.11526

Sell at 1.11026


1.11284 x (3 x €100,000) = $333,852

1.11526 x (3 x €100,000) = $334,578

334,578 – 333,852 = $726

1.11284 x (3 x €100,000) = $333,852

1.11026 x (3 x €100,000) = $333,078

333,078 – 333,852 = -$774

Profit / loss

$726 profit

$774 loss

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How much money do I need to start trading forex?

To start trading forex, you’ll need to make sure there is enough capital in your trading account. There is no enforced minimum, but it is often suggested that traders shouldn’t risk more than 1% of their account on each trade. For example, if your account contains $10,000, then you may decide not to risk more than $100 on a single trade.

What do I need to start trading forex?

Once you have established how much capital you have available, you will then need to start preparing the rest of your forex trading plan – this should include what you want to get out of trading forex, the time you are willing to commit to trading, researching which markets you want to trade, your risk management strategy and your overall trading strategy.

Can anyone trade forex?

Whether you’re completely new to trading or have traded other markets before, the volatility of the forex market is a unique environment that takes time to understand. However, anyone can trade forex if they develop their trading knowledge, build a forex trading strategy and gain experience trading the market. An IG demo account is an ideal place to start trading forex and practice your strategy without any risk to your capital.

What is a good forex trading strategy?

A forex trading strategy should take into account the style of trading that best suits your goals and available time. For example, day trading is a strategy that involves opening and closing positions within a single trading day, taking advantage of small movements in the price of a currency pair.

On the other hand, position trading is the strategy of holding positions open for a longer amount of time to take advantage of major price movements. Both have different time commitments and different techniques needed for success.

What currency pairs move the most?

The nature of the forex market is extremely volatile, so a currency pair that moves a lot one week might show very little price movement the next. However, the majority of forex trading volume is found on a handful of forex pairs, including EUR/USD, USD/JPY, GBP/USD, AUD/USD and USD/CHF. Because these pairs attract the most traders, they often see the most movement.

How much does it cost to start trading forex?

The cost of trading forex depends on which currency pairs you choose to buy or sell. With IG, you’ll trade forex on margin, which means you need a small percentage of the full value of the trade to open and maintain your position. Margin isn’t a direct cost to you, but it has a significant impact on the affordability of your trade.

Other than the margin, you also pay a spread, which is the difference between the ‘buy’ and the ‘sell’ price of an asset. To open a long position, you’d trade slightly above the market price (buy price) and to open a short position, you’d trade slightly below the market price (sell price).

Lastly, if you do not close your position before the end of the trading day, you will pay overnight funding charges.

Read more about our forex costs and charges here.

When is the best time to trade the forex market?

The best time to trade forex will depend on your personal risk preference, as high liquidity and volatility can affect forex prices. When the London session opens at 3am (EST), liquidity and volatility will likely be high as traders begin interacting with each other. Trading will usually become less liquid a few hours later, and it will pick up again after the American session opens at around 9:30 am (EST).

The foreign exchange market is open 24 hours a day, five days a week – from 3`am Sunday to 5pm Friday (EST). So, you can trade at a time that suits you and take advantage of different active sessions.

Remember: the forex market’s opening hours will change when certain countries shift to daylight savings time.

How do I open a forex trading account?

With IG, you can open a forex trading account online, call 312 981 0498 or email It only takes a few minutes to create an account, and there’s no obligation to add funds until you want to place a trade.

Alternatively, you can open a demo account to experience our award-winning platform and develop your forex trading skills.

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* Tax laws are subject to change and depend on individual circumstances.