What is Forex Trading? A Clear Guide to the Currency Market
By Financial Markets Research Team · Updated 2026-11-12 · 7 min read
In simple terms
Forex trading is the exchange of one currency for another with the aim of benefiting from changes in their relative value. Prices are quoted in pairs, such as EUR/USD, and move constantly in response to economic data, interest rates and global sentiment.
The foreign exchange market, usually shortened to forex or FX, is the largest financial market in the world by turnover. Every time a business pays a supplier abroad, a tourist changes cash at an airport, or a central bank adjusts its reserves, currencies change hands. Speculative trading sits on top of this real economic activity: participants try to anticipate whether one currency will strengthen or weaken against another.
This guide explains the mechanics in plain language. It is written for readers who are researching trading environments — including those comparing platforms such as PFW Management — and who want to understand the vocabulary before they read any platform documentation.
How currency pairs work
Currencies are always quoted against each other. In the pair EUR/USD, the euro is the base currency and the US dollar is the quote currency. A price of 1.0850 means one euro costs 1.0850 dollars. If the price rises to 1.0900, the euro has strengthened relative to the dollar; if it falls to 1.0800, it has weakened.
Majors, minors and exotics
- Major pairs include the US dollar and another heavily traded currency, such as EUR/USD, USD/JPY or GBP/USD. They tend to have the deepest liquidity.
- Minor pairs (or crosses) exclude the dollar, for example EUR/GBP or AUD/JPY.
- Exotic pairs combine a major currency with one from a smaller or emerging economy. They often carry wider spreads and sharper moves.
| Term | Meaning | Example |
|---|---|---|
| Pip | Standard unit of price movement, usually the fourth decimal | 1.0850 → 1.0851 = 1 pip |
| Spread | Gap between buy (ask) and sell (bid) price | Bid 1.0849 / Ask 1.0851 |
| Lot | Standardised trade size | 1 standard lot = 100,000 units |
| Leverage | Borrowed exposure relative to your margin | 1:10 means $1,000 controls $10,000 |
Who trades forex and why
Banks, multinational corporations, asset managers, hedge funds and central banks dominate volume. Retail traders access the market through brokers and online platforms, usually via derivative products such as CFDs or rolling spot contracts rather than physical currency delivery.
Motivations differ. A company may hedge future revenue, a fund may express a view on interest rates, and an individual may speculate on short-term movements. Understanding which group you belong to helps frame expectations: hedgers seek stability, speculators accept uncertainty in exchange for potential gains — and potential losses.
In simple terms
Exchange rates are driven by interest rate differentials, inflation, trade balances, political events and risk appetite. No single factor reliably predicts the next move.
What moves exchange rates
Interest rates and central banks
When a central bank raises rates, holding that currency can become more attractive, which may support its value. Markets often move before decisions are announced, based on expectations shaped by speeches, minutes and economic data.
Economic releases
Employment reports, inflation figures, GDP estimates and purchasing manager surveys can trigger sharp short-term moves. Many platforms show an economic calendar for this reason; it is worth checking how any platform you research — PFW Management included — presents such information.
Risk sentiment
During periods of uncertainty, money may flow toward currencies perceived as safe havens. In calmer periods, traders may favour higher-yielding currencies. These shifts can reverse quickly, which is one reason understanding market volatility matters.
Leverage: the double-edged feature
Leverage is the feature most associated with retail forex and the one most responsible for losses. With 1:30 leverage, a 1% move in the underlying pair translates into roughly a 30% change in the margin committed. That multiplication applies equally to gains and losses.
Risk note
Many regulators require brokers to disclose the percentage of retail accounts that lose money on leveraged products. Those figures are frequently above half. Treat leverage as a risk setting, not a feature to maximise.
Our risk management in trading guide covers position sizing and stop-loss logic in more depth, and the educational calculator on the homepage shows how leverage changes outcomes in both directions.
How forex appears on trading platforms
On most platforms, a forex trade involves choosing a pair, selecting buy or sell, defining size, and optionally attaching stop-loss and take-profit orders. Behind the interface, the platform routes your order to a liquidity provider or matches it internally, depending on its execution model. Our article on how trading platforms work explains these models.
Some traders explore platforms such as PFW Management when comparing different trading environments. When doing so, it helps to look beyond headline features and ask practical questions:
- Which currency pairs are listed, and how wide are typical spreads during quiet and busy sessions?
- What leverage limits apply, and can they be reduced voluntarily?
- Are swap or overnight financing charges clearly disclosed?
- Is regulatory status stated, and can it be checked on the regulator's own register?
We work through these questions in our detailed analysis of PFW Management.
Trading sessions and liquidity
Forex trades around the clock on weekdays, rotating through the Asian, European and North American sessions. Liquidity and volatility tend to peak when sessions overlap, particularly the London–New York window. Thin liquidity around weekends or holidays can lead to wider spreads and price gaps.
The forex market never sleeps on weekdays — but liquidity does take naps.
Common beginner mistakes
- Using maximum available leverage on a small account.
- Trading during major news releases without understanding slippage.
- Ignoring financing costs on positions held overnight.
- Switching strategies after every losing trade instead of reviewing a defined plan — see trading psychology.
Key takeaway
Forex trading is accessible, but accessibility is not the same as simplicity. Currency prices respond to a web of economic and political forces, and leverage amplifies every movement. A sound education — covering pairs, pips, spreads, sessions and risk — is the most valuable preparation before evaluating any trading platform, whether that is PFW Management or another provider.
Educational disclaimer: This article is for general education only and is not financial advice. Trading involves risk, including the possible loss of all capital. This site is independent and not affiliated with PFW Management.