What Is Forex Trading?

Forex trading is the buying and selling of one currency against another with the aim of profiting from changes in their relative value. It is the largest and most liquid financial market in the world, with a global network of banks, financial institutions and individual traders exchanging currencies around the clock. Unlike a stock exchange that operates from one physical location, the forex market runs through this global network, which is why it is open 24 hours a day, five days a week, moving from the Sydney session through Tokyo, London and New York.

Currencies are always traded in pairs, for example EUR/USD or GBP/JPY, because you are simultaneously buying one currency and selling another. The first currency in the pair is the base currency and the second is the quote currency; the price tells you how much of the quote currency it takes to buy one unit of the base currency.

How the Forex Market Works

Currency pairs generally fall into three groups. Majors pair a currency against the US dollar and include the most heavily traded currencies in the world, such as EUR/USD, GBP/USD and USD/JPY. Minors, sometimes called crosses, do not involve the US dollar at all, for example EUR/GBP or AUD/NZD. Exotics pair a major currency with the currency of a smaller or emerging economy, and tend to have wider spreads and lower liquidity as a result.

A few terms come up constantly once you start reading about forex, and it helps to know them before anything else:

  • Pip – the smallest standard price move a currency pair can make, usually the fourth decimal place, or the second for pairs involving the Japanese yen.
  • Lot – the size of a trade. A standard lot is 100,000 units of the base currency, with mini (10,000) and micro (1,000) lots available for smaller position sizes.
  • Leverage and margin – leverage lets a trader control a larger position than their account balance alone would allow, using a smaller deposit, the margin, as collateral. It magnifies both gains and losses, which is why it is treated as one of the higher risk elements of forex trading rather than a shortcut to bigger profits.
  • Spread – the difference between the price at which you can buy and sell a currency pair. It is effectively the cost of entering a trade.

Fundamental and Technical Analysis

Traders generally lean on two broad approaches to decide when to enter or exit a position, and most experienced traders end up using some blend of both.

Fundamental analysis looks at the economic and political forces that move currency values – interest rate decisions, inflation data, employment figures, GDP growth and central bank statements. Because these events are scheduled in advance, keeping an eye on an economic calendar is one of the simplest habits a beginner can build.

Technical analysis instead studies price charts themselves, on the idea that price action tends to repeat certain patterns. This includes reading support and resistance levels, trendlines, candlestick patterns, and indicators such as moving averages, RSI or MACD. Our forex indicators section and market analysis page go into these tools in more depth.

Common Forex Trading Strategies

There is no single correct way to trade forex – strategies tend to differ by how much time a trader wants to spend watching the market and how much price movement they are trying to capture:

  • Trend following – identifying the general direction of a currency pair and trading in that direction until there are signs it is reversing.
  • Range trading – buying near identified support and selling near resistance when a pair is moving sideways rather than trending.
  • Breakout trading – entering a position when price moves decisively beyond an established support or resistance level, on the idea that momentum will continue.
  • Scalping – taking many small, quick trades throughout the day, aiming for small moves rather than large ones.
  • Swing trading – holding positions for several days to catch a broader price swing without watching the charts constantly.
  • Position trading – a longer term approach, holding trades for weeks or months based mainly on fundamental trends.

We cover several of these approaches in more detail on our trading strategies page.

Risk Management Basics

Because leverage can amplify losses just as easily as gains, risk management is usually where serious forex education spends the most time, arguably more than on any single strategy. A few principles come up in almost every serious discussion of trading risk:

  • Decide how much of your account you are willing to risk on a single trade before you enter it, not after.
  • Use a stop-loss order so a losing trade closes automatically at a predetermined point, rather than relying on watching the market constantly.
  • Position size, meaning how many lots you trade, should be calculated based on your stop-loss distance and risk tolerance, not picked arbitrarily. Our lot size guide walks through the calculation for gold trading as a worked example.
  • Avoid concentrating risk in correlated pairs – several seemingly different trades can actually be the same bet on the US dollar, for example.

Common Mistakes Beginners Make

A few patterns show up again and again in traders who are new to the forex market:

  • Over-leveraging – using the maximum leverage available rather than what the account and strategy can actually tolerate.
  • Trading without a plan – entering positions based on a feeling or a headline rather than a defined set of rules.
  • Chasing losses – increasing position size to win back a previous loss quickly, which tends to compound the damage rather than fix it.
  • Skipping a demo account – jumping straight into live trading with real money before testing a strategy in a risk-free environment.
  • Ignoring the news calendar – being caught in a position during a major economic release without realizing it was scheduled.

Building Your Own Trading Plan

Comprehensive forex education is not really about memorizing one strategy – it is about combining market knowledge, analysis and risk management into a plan you can follow consistently. A reasonable starting point is to pick one currency pair, learn how it typically behaves, practice reading its chart, and build a small set of rules for when you will enter and exit a trade, including how much you are willing to lose if you are wrong.

If you are just getting started, our forex education hub and trading guides section are good next stops, and our forex tools page lists calculators and resources that can help while you practice.

Forex trading carries real risk, including the potential loss of your invested capital, and no article can guarantee results. Please read our risk disclaimer before trading with real funds.