What Is Forex Trading?
Forex, short for foreign exchange, is the global marketplace where currencies are bought and sold. With a daily trading volume that dwarfs every stock exchange on the planet, the forex market operates 24 hours a day, five days a week — making it one of the most accessible financial markets in the world.
When you trade forex, you're simultaneously buying one currency and selling another. These are called currency pairs, such as EUR/USD (Euro vs. US Dollar) or GBP/JPY (British Pound vs. Japanese Yen).
Key Forex Terminology You Need to Know
- Pip: The smallest price movement in a currency pair. For most pairs, one pip equals 0.0001.
- Lot Size: The standardised quantity of a trade. A standard lot = 100,000 units; a mini lot = 10,000 units; a micro lot = 1,000 units.
- Spread: The difference between the buy (ask) and sell (bid) price. This is how most brokers earn their fee.
- Leverage: Borrowed capital that allows you to control a larger position than your deposit. For example, 50:1 leverage means £1,000 controls a £50,000 position.
- Margin: The deposit required to open a leveraged position.
- Long / Short: Going long means buying (expecting the price to rise); going short means selling (expecting the price to fall).
How the Forex Market Is Structured
Unlike stock markets, forex has no central exchange. It's an over-the-counter (OTC) market, meaning trades happen directly between participants via electronic networks. The key market sessions are:
- Sydney Session — Opens the trading week; lower volume.
- Tokyo Session — Active for JPY and AUD pairs.
- London Session — The most liquid session globally.
- New York Session — High volatility, especially when it overlaps with London.
The London–New York overlap (roughly 1pm–5pm GMT) is historically the most active and volatile window of the trading day.
Major, Minor, and Exotic Pairs
| Category | Examples | Characteristics |
|---|---|---|
| Major Pairs | EUR/USD, GBP/USD, USD/JPY | High liquidity, tighter spreads |
| Minor Pairs | EUR/GBP, AUD/CAD, GBP/JPY | Moderate liquidity, slightly wider spreads |
| Exotic Pairs | USD/TRY, EUR/ZAR | Low liquidity, wide spreads, higher risk |
Steps to Get Started
- Educate yourself — Understand the basics before risking real money.
- Choose a regulated broker — Look for regulation from the FCA, ASIC, or CySEC.
- Open a demo account — Practice trading with virtual funds until you're consistently profitable.
- Build a trading plan — Define your strategy, risk tolerance, and goals.
- Start small — When you go live, trade micro lots and protect your capital.
Common Beginner Mistakes to Avoid
- Over-leveraging positions and blowing accounts quickly
- Trading without a stop-loss
- Chasing losses with bigger trades (revenge trading)
- Ignoring economic news releases
- Jumping between strategies without giving each one a fair test
Forex trading is a skill that takes time to develop. The traders who succeed treat it like a professional discipline — journaling trades, managing risk carefully, and continuously learning. Start with the fundamentals, and build your edge from the ground up.