Forex Trading Guide for Beginners

To understand how forex trading works, start with one idea: every trade involves two currencies at once. When you buy euros against the dollar, you are also selling dollars. The foreign exchange market sets the price between the two, and your result depends on which way that price moves while your position is open. Everything else in this guide, from pips to leverage, builds on that single exchange.

Reading a currency quote

Currencies are quoted in pairs, such as EUR/USD, GBP/USD or USD/JPY. The first currency is the base and the second is the quote. A price of EUR/USD 1.0850 means one euro costs 1.0850 US dollars.

• Buying (going long) the pair means you expect the base currency to strengthen against the quote currency.
• Selling (going short) means you expect it to weaken.

A platform shows two prices. The bid is the price at which you can sell, the ask is the price at which you can buy, and the gap between them is the spread. You start every trade slightly behind because of it.

Pips, lots and what a move is worth

Exchange rates usually change by fractions of a cent, so the market measures moves in pips. For most pairs a pip is 0.0001; for pairs quoted in Japanese yen it is 0.01. A move in EUR/USD from 1.0850 to 1.0875 is 25 pips.

Trade size is measured in lots:

For pairs where the US dollar is not the quote currency, the pip value has to be converted, which is what our pip calculator does for you.

Leverage and margin: the part that causes most losses

Retail forex is almost always traded with leverage. The broker asks you to put down a deposit, called margin, and lets you control a position many times larger. At 30:1, every $1 of margin controls $30 of currency.

Leverage does not change how far the market moves; it changes how much that move means to your balance. Because the position is large compared with your deposit, an ordinary daily move can wipe out a meaningful slice of your account. If your losses eat into the margin, the broker can close your positions automatically. In the UK and EU that close-out must happen at the latest when your account falls to 50% of the required margin.

An offer of 500:1 or more to a retail customer in one of these regions is a sign that you are dealing with an entity outside those rules. Our margin calculator shows the deposit a position needs at any leverage.

How forex trading works in a real example

The figures here are illustrative. Suppose you buy 0.5 lots of GBP/USD at 1.2700 and set a stop-loss at 1.2660.

• Position size: 0.5 lots = 50,000 pounds.
• Pip value: 50,000 × 0.0001 = $5 per pip.
• Stop distance: 1.2700 − 1.2660 = 40 pips, so the planned loss is 40 × $5 = $200, before costs.
• If the price instead rises to 1.2780, the gain is 80 pips × $5 = $400, before costs.
• Position value: 50,000 × 1.2700 = $63,500. At 30:1 the broker holds back $63,500 ÷ 30 ≈ $2,116.67 as margin.

Notice that the margin is not the most you can lose. A price gap through your stop, for example over a weekend, can make the loss larger than planned. To choose the size from the amount you are prepared to risk, use the position size calculator.

When the market is open

Forex trades from Sunday 17:00 to Friday 17:00 New York time. The day rolls through three main centres: Asia (Tokyo, Sydney, Singapore and Hong Kong), then Europe with London at its heart, then North America. Activity and liquidity are usually highest when London and New York overlap. Spreads can widen in quieter hours, around the daily rollover at 17:00 New York time and when major data is released.

What moves exchange rates

• Interest rates and central banks. Expectations about what a central bank will do with rates are among the strongest drivers of a currency.
• Inflation and economic data. Scheduled releases such as inflation, jobs and growth figures can move prices within seconds.
• Global risk mood. In periods of stress, money often flows towards currencies seen as safe havens.
• Trade and politics. Elections, tariffs and geopolitical events change the outlook for an economy and its currency.

Which currency pairs to learn first

Pairs fall into three broad groups. Majors include the US dollar against another large currency, such as EUR/USD, USD/JPY and GBP/USD; they are usually the most liquid, with the narrowest spreads. Crosses pair two major currencies without the dollar, such as EUR/GBP. Exotics pair a major currency with that of a smaller or emerging economy; spreads are wider and moves can be abrupt.

Beginners often find it easier to follow one or two major pairs closely than to scan dozens. You learn how each reacts to its own central bank and data releases, and costs stay lower while you learn.

The real cost of a trade

Advertising sometimes suggests free forex trading, but there is always a cost. It may be hidden in a wider spread instead of charged as a commission. Positions held past the daily rollover also pay or receive an overnight financing charge, called a swap, and on most platforms Wednesday's charge is tripled to cover the weekend. If your account is in a different currency from your profits, a conversion fee may apply as well. Our guide to trading fees shows how to add these together.

Forex trading safety checks

Most problems in retail forex do not come from the market itself but from the firm on the other side.

• Confirm the firm on your regulator's public register and make sure the web address matches.
• Be wary of any contact you did not start: calls, messages or social media offers of "managed" trading.
• Ignore bonuses, profit guarantees and "copy my trades" promises. Retail CFD bonuses are banned in the UK, EU and Australia.
• Test a small withdrawal early, before building up a balance.
• Practise first on a demo account; our guide to forex trading practice explains what it teaches and what it hides.

Sources

• UK Financial Conduct Authority, restrictions on CFDs for retail clients
• European Securities and Markets Authority, product intervention measures on CFDs
• Australian Securities and Investments Commission, CFD product intervention order
• US Commodity Futures Trading Commission and National Futures Association, retail forex leverage rules