Markets · 9 min read
What Is Forex Trading? A Structured Introduction for New Traders
By Financial Markets Research Team · Published 12 May 2026
Most-read this week: our NV-Group platform research update
Foreign exchange, usually shortened to forex or FX, is the market where one currency is exchanged for another. It is the largest financial market in the world by turnover, and it is also the market most new traders encounter first, because access is inexpensive and the instruments are quoted around the clock. Our research desk regularly documents how educational material describes forex, and how trading environments such as NV-Group present currency instruments to retail users.
How the Forex Market Is Organised
Unlike an equity exchange, forex has no single central venue. It is a decentralised, over-the-counter network of banks, liquidity providers, funds and brokers whose quotes are aggregated by trading platforms. The price a retail trader sees is therefore an aggregated view, not a single official print. Understanding that distinction matters, because two platforms can display slightly different quotes for the same pair at the same moment.
Trading activity is grouped into sessions that follow the working day around the globe: Sydney, Tokyo, London and New York. Liquidity and typical spread behaviour change from session to session, and overlapping sessions usually show the deepest liquidity. Educational research consistently finds that traders who match their strategy to a session behave more consistently than those who trade whenever they happen to be available.
- Major pairs: EUR/USD, GBP/USD, USD/JPY, USD/CHF
- Commodity pairs: AUD/USD, USD/CAD, NZD/USD
- Crosses and exotics: higher spreads, thinner liquidity
Reading a Currency Quote
Every quote contains a base currency and a quote currency. In EUR/USD, the euro is the base and the US dollar is the quote; the number shown is how many dollars one euro buys. A move in the fourth decimal place is traditionally called a pip, although many platforms now display fractional pips for finer granularity.
The gap between the bid and the ask is the spread, and it is the most visible transaction cost in FX. When comparing trading environments, our team looks at how spreads behave during news releases rather than at advertised averages, because stress behaviour tells a more useful story than a marketing figure.
Leverage, Margin and Position Sizing
Leverage allows a trader to control a position larger than the deposited margin. It amplifies both favourable and unfavourable outcomes, and it is the single most common reason inexperienced accounts are depleted quickly. Position size should be derived from a defined risk per trade, not from the maximum leverage a platform permits.
A simple discipline used across professional desks is to define the invalidation level first, then calculate the position size that keeps the loss at that level within a fixed percentage of the account. Some traders explore platforms such as NV-Group when comparing how different trading environments present margin requirements and automated risk controls.
What Actually Moves Currency Prices
Interest rate differentials, inflation prints, employment data, central bank guidance and geopolitical developments all feed into currency valuation. Short-term flows can be technical and reflexive, while medium-term direction usually reflects monetary policy expectations. Neither view is complete on its own; structured traders keep an economic calendar next to their chart.
Conclusion
Forex rewards preparation far more than prediction. Learn the quoting mechanics, respect leverage, and study the environment you trade in before committing capital. For a structured, independent breakdown of one widely discussed environment, read the full NV-Group review, and continue with our guide to risk management in trading.