Trading Fundamentals
Learn how major, minor, and exotic currency pairs are categorized, and how liquidity, spreads, and volatility may differ.
In forex, currencies are quoted in pairs because each trade involves buying one currency and selling another. The first currency in the pair is the base currency, and the second is the quote currency. The price tells you how much of the quote currency is needed to buy one unit of the base currency.
Major currency pairs include the US dollar paired with one of the world's most traded currencies, such as EUR/USD, GBP/USD, USD/JPY, USD/CHF, AUD/USD, USD/CAD, and NZD/USD. These pairs are generally among the most liquid forex pairs, which may be associated with tighter spreads and more active pricing during major trading sessions.
Minor pairs, also called crosses, are currency pairs that do not include the US dollar but consist of other major currencies, such as EUR/GBP, EUR/JPY, or GBP/JPY. Liquidity may be lower than in major pairs, and spreads may be wider depending on market conditions and the instruments being traded.
Exotic pairs combine a major currency with a currency from a smaller or emerging-market economy, such as USD/TRY, USD/ZAR, or USD/MXN. These pairs may have wider spreads, lower liquidity, and higher volatility than major or minor pairs. Political or economic developments can also lead to rapid price movement or price gaps.
Traders may compare currency pairs based on liquidity, spreads, volatility, trading hours, and sensitivity to economic events. Major pairs are often easier to research because they are widely followed, while crosses and exotics may require closer attention to liquidity conditions and regional news.
Liquidity can vary by currency pair, trading session, and market conditions. Major pairs often have higher liquidity during active sessions, such as the London/New York overlap. Higher liquidity may be associated with tighter spreads, while lower-liquidity periods or exotic pairs may be associated with wider spreads and increased slippage.
Currency pairs can behave differently depending on liquidity, trading session, interest rate expectations, and market sentiment. Some pairs may move more steadily, while others may experience wider ranges or sharper price movement. Reviewing historical price behavior can help traders better understand how different pairs respond to changing market conditions.
Open a free demo account to observe how major, minor, and exotic pairs move using virtual funds in a simulated trading environment.