What Forex Trading Actually Is

Forex trading means buying and selling currencies in pairs — for example, trading US dollars for euros, or Japanese yen for British pounds. You profit when the exchange rate moves in your favor between the time you buy and the time you sell. Unlike stock markets that operate during business hours, forex markets run 24 hours a day, five days a week across different time zones.

A forex trade always involves two currencies. When you buy one currency, you automatically sell another. The first currency in the pair is called the base currency; the second is the quote currency. If you trade EUR/USD at 1.10, that means one euro equals 1.10 US dollars. If the rate rises to 1.12, your euro is now worth more dollars, and you can sell for a profit.

Most forex trading happens through brokers — companies that provide the platform, pricing, and leverage (borrowed money) that let you trade. You open an account with a broker, deposit money, and then place trades through their software or website.

Key Takeaways

  • Forex trading involves buying one currency and selling another, with profit depending on how exchange rates move between your entry and exit.
  • The forex market operates 24 hours a day, five days a week, across four main trading sessions: Asia, Europe, London, and New York.
  • Brokers offer leverage, which means you can control large amounts of currency with a small deposit, but leverage also multiplies losses if the trade goes against you.
  • Successful traders use a written plan that defines entry and exit points, position size, and risk tolerance before placing any trade.
  • Regulatory oversight varies by country; in the US, the CFTC and NFA regulate forex brokers, but many unregulated brokers operate offshore.

How Leverage Works and Why It Matters

Leverage is borrowed money that a broker lends you to control a larger trade than your account balance would normally allow. Common leverage ratios are 50:1, 100:1, or even 500:1 in some countries. A 100:1 ratio means you can control $100,000 in currency with a $1,000 deposit.

Leverage cuts both ways. If a trade moves 1 percent in your favor on a 100:1 leverage account, you make 100 percent profit on your deposit. But if it moves 1 percent against you, you lose 100 percent of your deposit. Many new traders lose their entire account within weeks because they use too much leverage on trades they do not fully understand.

The amount of leverage available depends on your broker, your country's regulations, and sometimes your account type. US brokers are limited to 50:1 leverage for major currency pairs under CFTC rules. Brokers outside the US often offer much higher leverage, which attracts traders but also increases the risk of total account loss.

The Four Main Trading Sessions and Market Hours

The forex market does not have one central exchange. Instead, it operates through a network of banks, brokers, and traders across the world. Trading volume and volatility change depending on which session is active.

The Asian session runs roughly 8 p.m. to 4 a.m. Eastern Time and includes Tokyo, Hong Kong, and Singapore. The European session runs 2 a.m. to 11 a.m. Eastern Time and includes London, Frankfurt, and Paris. The London session overlaps with both Asia and New York and is the most active period for major currency pairs. The New York session runs 8 a.m. to 5 p.m. Eastern Time.

Most volatility and volume happen during the London and New York sessions, when the largest banks and hedge funds are trading. If you trade during low-volume sessions, spreads (the difference between buy and sell prices) widen, and your costs go up. Many traders focus their activity on the overlap between London and New York, roughly 8 a.m. to 11 a.m. Eastern Time.

Building a Trading Plan Before You Trade

A trading plan is a written set of rules that tells you when to enter a trade, when to exit, how much money to risk per trade, and what you will do if the market moves against you. Without a plan, traders make emotional decisions and lose money quickly.

Your plan should include: the currency pairs you will trade; the timeframe you will use (minutes, hours, or days); the technical or fundamental signals that tell you to buy or sell; your entry price; your stop-loss price (where you exit if wrong); your profit target; and the maximum percentage of your account you will risk on any single trade. Most professional traders risk no more than 1 to 2 percent of their account on any one trade.

A plan also defines what you will do during different market conditions. For example, you might trade only during the London session, or only when volatility is above a certain level, or only when specific economic reports are not scheduled. The plan keeps you from trading randomly or chasing losses.

Common Entry and Exit Strategies

Traders use different methods to decide when to buy and sell. Technical analysis looks at price charts, moving averages, support and resistance levels, and patterns to predict future price movement. Fundamental analysis watches economic data, interest rates, and central bank decisions that affect currency values. Many traders combine both.

A simple technical entry might be: buy when the price breaks above a resistance level on high volume, then sell when it falls back below that level or when it reaches a profit target. A fundamental entry might be: buy a currency when its central bank signals interest rate increases, because higher rates attract foreign investment.

Exit strategies matter as much as entries. Some traders use a fixed profit target — for example, exit when you make 50 pips (a pip is the smallest price move, usually 0.0001). Others use a trailing stop-loss that moves up as the price rises, locking in profit while letting winners run. The worst exit strategy is no exit strategy — holding a losing trade hoping it will recover.

Costs, Spreads, and Commissions

When you trade forex, you pay costs that reduce your profit. The main cost is the spread — the difference between the bid price (what you get if you sell) and the ask price (what you pay if you buy). On a major pair like EUR/USD, the spread might be 1 to 3 pips during active trading. On exotic pairs or during low-volume hours, spreads can widen to 10 pips or more.

Some brokers charge a commission per trade instead of, or in addition to, a spread. A broker might charge $5 to $10 per 100,000 units traded. Over time, these costs add up. If you make 20 trades a month and pay $10 per trade, that is $200 a month in commissions alone — money that comes directly out of your profits.

Swap fees (also called rollover fees) apply if you hold a position overnight. The fee depends on the interest rate difference between the two currencies and the size of your position. If you hold a position for weeks or months, swap fees can become significant. Always check your broker's fee schedule before opening an account.

Regulation and Choosing a Broker

Forex brokers are regulated differently depending on where they operate. In the United States, the CFTC (Commodity Futures Trading Commission) and the NFA (National Futures Association) oversee forex brokers. Regulated US brokers must keep client money in separate accounts, limit leverage to 50:1 for major pairs, and follow strict capital requirements.

In Europe, brokers are regulated by national financial authorities and must follow ESMA rules, which cap leverage at 30:1 for retail traders. In the UK, the FCA regulates brokers. Many brokers operate in countries with little or no regulation — the Bahamas, Belize, or Vanuatu, for example. These brokers can offer high leverage and low costs, but if the broker disappears with your money, you have almost no recourse.

Before opening an account, verify that your broker is regulated by checking the CFTC's list of registered brokers or the FCA's register. Ask the broker directly for their regulatory license number and confirm it independently. Unregulated brokers are not automatically fraudulent, but they offer no legal protection if something goes wrong.

Frequently Asked Questions

How much money do I need to start forex trading?

Most brokers allow you to open an account with $100 to $500, though some require $1,000 or more. The real question is how much you can afford to lose. If you trade with leverage and make mistakes, you can lose your entire deposit. Many traders recommend starting with money you can afford to lose completely and treating your first year as education, not income.

Can I make a living from forex trading?

Some traders do, but most do not. Studies show that 80 to 90 percent of retail forex traders lose money over time. The traders who succeed typically have years of experience, a strict trading plan, and the discipline to follow it even when emotions run high. Treat forex as a skill that takes time to learn, not a quick path to wealth.

What is the difference between forex and stock trading?

Forex trades currency pairs and operates 24 hours a day with high leverage. Stock trading buys shares of companies, operates during market hours, and typically uses less leverage. Forex moves in smaller percentages but with larger position sizes, while stocks can move 5 to 10 percent in a day. Both require a plan and risk management.

Do I need special software or tools to trade forex?

Your broker provides a trading platform — usually MetaTrader 4, MetaTrader 5, or the broker's own software — at no extra cost. These platforms show live prices, let you place trades, and display charts. You can add paid tools like advanced charting software or economic calendars, but most successful traders use only the free tools their broker provides.

What happens if my broker goes out of business?

If your broker is regulated and holds client money in segregated accounts, your money is protected up to a certain amount — usually $500,000 in the US under SIPC rules. If your broker is unregulated or operates offshore, you have no protection. This is one reason to trade only with regulated brokers in your country or a country with strong financial oversight.