What is Forex
Get to know the Foreign Exchange market with over $7.5 trillion in daily trading volume
What is Forex?
Forex stands for Foreign Exchange Market, commonly shortened to FX. It is the largest financial market in the world where participants buy and sell currencies against one another. For example, exchanging US Dollars for Euros, or Japanese Yen for British Pounds.
If you have ever traveled abroad and exchanged money at a currency booth, you have already participated in the Forex market without realizing it. However, in the world of Forex trading, the goal is to profit from fluctuations in currency values by buying currencies expected to strengthen and selling those expected to weaken.
Key Point: Forex is a decentralized market. There is no single physical exchange building. All transactions happen electronically between banks, financial institutions, and traders around the globe.
The Size of the Forex Market
The Forex market is by far the largest financial market in the world. No other market comes close.
Impressive Numbers
- Average daily trading volume: $7.5 trillion (according to the Bank for International Settlements - BIS Triennial Survey 2022)
- That is roughly equivalent to the entire annual GDP of Japan, but this turnover happens in a single day
- Volume grew from $6.6 trillion per day in 2019
Comparison with Other Markets
| Market | Average Daily Volume |
|---|---|
| Forex | $7.5 Trillion |
| US Stock Market (NYSE + NASDAQ) | ~$200-300 Billion |
| Cryptocurrency Market | ~$50-100 Billion |
| Global Bond Market | ~$700 Billion |
As you can see, the Forex market dwarfs every other financial market. This enormous volume brings significant advantages: high liquidity, meaning you can enter and exit trades almost instantly, and price manipulation by any single participant is practically impossible.
How Does the Forex Market Work?
Over-the-Counter (OTC) Market
Unlike stock exchanges such as the NYSE which have a physical trading floor, Forex operates as an Over-the-Counter (OTC) market. Trading is conducted directly between two parties through electronic networks without a centralized exchange.
Market Participants
The Forex market has a hierarchical structure:
1. Central Banks - such as the Federal Reserve (Fed), European Central Bank (ECB), and Bank of Japan (BOJ). They influence currency values through monetary policy and interest rate decisions
2. Large Commercial Banks - including JPMorgan, Deutsche Bank, Citibank, and UBS. These banks form the "Interbank Market" and handle the largest transaction volumes
3. Institutional Investors - hedge funds, pension funds, and insurance companies trading large positions
4. Corporations - multinational companies that need to exchange currencies for international business operations
5. Retail Traders - individual traders like you and me who trade through online brokers
The Interbank Market
At the core of Forex is the Interbank Market, a network of major banks that trade currencies with each other. Prices from this market flow down to brokers and eventually to retail traders. This is why different brokers may show slightly different prices at the same moment.
Forex Trading Hours
One of the most attractive features of Forex is that it operates 24 hours a day, 5 days a week (Monday through Friday). This is because the market spans multiple time zones around the world.
The Four Major Trading Sessions
| Session | Local Time | UTC |
|---|---|---|
| Sydney | 5:00 AM - 2:00 PM AEST | 7:00 PM - 4:00 AM UTC |
| Tokyo | 9:00 AM - 6:00 PM JST | 12:00 AM - 9:00 AM UTC |
| London | 8:00 AM - 5:00 PM GMT | 8:00 AM - 5:00 PM UTC |
| New York | 8:00 AM - 5:00 PM EST | 1:00 PM - 10:00 PM UTC |
Session Overlaps - The Best Trading Times
The most active and volatile periods occur when two sessions overlap:
- London + New York Overlap (1:00 PM - 5:00 PM UTC): The most active period with the highest volume and tightest spreads. This is when most major economic data from the US and Europe is released
- Tokyo + London Overlap (8:00 AM - 9:00 AM UTC): A brief but active overlap period
Tip: If you are a beginner, focus on trading during the London-New York overlap. This is when the market offers the best conditions: high liquidity, tighter spreads, and clear price movements.
Weekend Gaps
The market closes at 5:00 PM EST on Friday and reopens at 5:00 PM EST on Sunday. Events occurring over the weekend can cause price gaps when the market reopens, which is a risk that traders must manage.
Why Trade Forex?
Advantages
1. High Liquidity - With $7.5 trillion in daily volume, you can buy and sell almost instantly at fair prices
2. 24-Hour Market - Trade at any time that suits your schedule, whether you are a night owl or an early riser
3. Low Barriers to Entry - Many brokers allow you to start with as little as $50-100
4. Leverage - Brokers offer leverage (e.g., 1:100 or 1:500), allowing you to control larger positions with a smaller capital outlay
5. Profit in Both Directions - Unlike stocks, you can easily profit from both rising and falling markets by going long or short
6. Low Transaction Costs - Most brokers charge only the spread (the difference between the buy and sell price) with no commissions on standard accounts
7. Free Practice Accounts - Almost every broker offers demo accounts where you can practice with virtual money
Disadvantages and Risks
1. Leverage is a Double-Edged Sword - While leverage amplifies profits, it also amplifies losses. Poor risk management can wipe out your account quickly
2. High Volatility - Currency prices can move rapidly, especially during news events
3. Complexity - Success requires knowledge of economics, technical analysis, psychology, and risk management
4. Emotional Challenges - Fear and greed can lead to poor decision-making
5. Scams and Unregulated Brokers - The industry attracts fraudulent operators. Always choose regulated brokers
How Do Traders Profit in Forex?
The basic concept is simple: buy low, sell high or sell high, buy back low.
Example: Going Long (Buying)
You believe the Euro will strengthen against the US Dollar:
1. EUR/USD is currently at 1.0800
2. You buy EUR/USD (go long)
3. The price rises to 1.0900
4. You close the trade for a profit of 100 pips
Example: Going Short (Selling)
You believe the British Pound will weaken against the US Dollar:
1. GBP/USD is currently at 1.2700
2. You sell GBP/USD (go short)
3. The price drops to 1.2600
4. You close the trade for a profit of 100 pips
Note: Do not worry about the term "pip" for now. We will cover it in detail in Lesson 3.
Types of Forex Analysis
There are three main approaches to analyzing the Forex market:
1. Technical Analysis
Using charts, patterns, and mathematical indicators to predict future price movements based on historical data. Technical analysts believe that all information is already reflected in the price.
2. Fundamental Analysis
Studying economic data, central bank policies, political events, and macroeconomic factors that influence currency values. Fundamental analysts look at the big picture to determine whether a currency is undervalued or overvalued.
3. Sentiment Analysis
Gauging the overall mood or feeling of market participants. Tools like the Commitment of Traders (COT) report and market sentiment indicators help traders understand whether the market is bullish or bearish on a currency.
Pro Tip: The most successful traders typically combine all three approaches rather than relying on just one.
Getting Started - Your Roadmap
Here is what you will learn throughout this course:
1. Chapter 1: Understanding the basics - currencies, pairs, and key terminology
2. Chapter 2: Setting up your trading environment - choosing a broker and learning the platform
3. Chapter 3: Technical analysis - reading charts and using indicators
4. Chapter 4: Fundamental analysis - understanding economic factors
5. Chapter 5: Risk management and trading psychology
6. Chapter 6: Building trading strategies and a trading plan
7. Chapter 7: Introduction to automated trading and trading bots
Key Takeaways
- Forex is the world's largest financial market with $7.5 trillion in daily volume
- It operates 24 hours a day, 5 days a week across four major sessions
- Trading involves buying one currency while simultaneously selling another
- The market offers unique advantages like high liquidity, leverage, and the ability to profit in both rising and falling markets
- However, trading carries significant risks, especially when leverage is used irresponsibly
- Success requires education, practice, discipline, and proper risk management
Next Lesson: In the next lesson, we will dive deeper into Currency Pairs - the fundamental building blocks of Forex trading.