What Is Forex? Complete Beginner's Guide

Everything you need to know about the world's largest currency market: how it works, who participates and how to get started.

The Forex (Foreign Exchange) market is the global marketplace for trading currencies. With a daily trading volume exceeding $7.5 trillion, it is the world\'s largest and most liquid financial market. It operates 24 hours a day, five days a week, connecting banks, institutions, corporations and retail traders from around the globe.

How Does the Forex Market Work?

Unlike traditional stock exchanges, the Forex market has no centralised physical location. It is an OTC (Over The Counter) market — decentralised — where transactions are conducted directly between participants through electronic networks.

In Forex, trading is always done in currency pairs: you buy one currency while simultaneously selling another. For example, when you buy EUR/USD, you are buying euros and selling US dollars.

The Main Market Participants

🏛️ Central Banks

The Federal Reserve (Fed), the ECB and other central banks intervene in the market to manage foreign exchange reserves and stabilise their currency. Their interest rate decisions move the market.

🏦 Commercial Banks

Major banks such as JPMorgan, Deutsche Bank and HSBC execute massive transactions on behalf of clients and on their own account. They form the core of the interbank market.

🏢 Multinational Corporations

Companies operating across multiple countries must exchange currencies to pay suppliers, employees or repatriate profits. They are natural participants in the Forex market.

👤 Retail Traders

Thanks to online brokers, individuals can access the Forex market with limited capital. Retail traders today represent a significant share of total volume.

The Most Traded Currency Pairs

Currency pairs are divided into three main categories:

• EUR/USD — Euro / Dollar — Major
• GBP/USD — Pound / Dollar — Major
• USD/JPY — Dollar / Yen — Major
• EUR/GBP — Euro / Pound — Cross
• USD/MXN — Dollar / Mexican Peso — Exotic

Trading Sessions: The 24-Hour Forex

Forex operates 24 hours a day Monday to Friday, divided into four main sessions that partially overlap:

• Sydney Session — 22:00 – 07:00 GMT (lower liquidity)
• Tokyo Session — 00:00 – 09:00 GMT (active pairs: JPY, AUD, NZD)
• London Session — 08:00 – 17:00 GMT (highest liquidity, 35% of volume)
• New York Session — 13:00 – 22:00 GMT (overlap with London: peak volatility)

Why Do People Trade Forex?

There are various motivations for participating in the Forex market:

• Speculation: Taking advantage of price movements
• Hedging: Protecting positions in other currencies
• International trade: Currency conversion required for imports/exports
• Investment: Exposure to different global economies

First Steps in Forex

To begin trading Forex, follow these basic steps:

1. Education: Learn the fundamentals before risking real money
2. Choose a regulated broker: Verify it is supervised by bodies such as the FCA, CySEC or ASIC
3. Demo account: Practise with virtual money to gain experience without risk
4. Risk management: Learn to control your position size and use stop-loss orders
5. Trading plan: Define your strategy, objectives and rules before entering the live market

Frequently Asked Questions About Forex

Educational content only. Does not constitute financial or investment advice. Trading involves risk of loss; past results do not guarantee future results.