what is · beginner
What Is a Currency Pair? (Majors, Minors, and Exotics Explained)
Currency pairs look intimidating with all the abbreviations until you realize they're just a price for one currency expressed in another. Once you see it, every chart suddenly makes sense.
A currency pair is the price of one currency measured in another. EUR/USD at 1.0850 means one euro buys 1.0850 dollars. GBP/JPY at 192.50 means one British pound buys 192.50 Japanese yen. The first currency is called the base currency. The second is the quote currency. The price always tells you how many units of the quote currency it takes to buy one unit of the base. Understanding this one sentence gets you most of the way to reading any forex chart.
When you "buy" EUR/USD, you're buying euros and selling dollars at the same time. When you "sell" EUR/USD, you're selling euros and buying dollars. There's no separate "long euro" and "long dollar" position — the trade is always a swap of one currency for another. This is why forex is called "foreign exchange" — every trade is an exchange between two countries' money.
Pairs come in three categories. Majors are pairs that include the US dollar and one of the other top global currencies: EUR/USD, GBP/USD, USD/JPY, USD/CHF, USD/CAD, AUD/USD, NZD/USD. These seven account for about 75% of all forex volume. They have the tightest spreads, the most liquidity, and the cleanest charts. Minors (also called crosses) are pairs that don't include the dollar but involve other major currencies: EUR/GBP, EUR/JPY, GBP/JPY, AUD/NZD, etc. Spreads are slightly wider but still tight. Exotics are pairs involving a major currency and a smaller-economy currency: USD/MXN, USD/ZAR, USD/TRY, EUR/HUF. Spreads are huge (10-100 pips), liquidity is thin, and moves can be extreme.
For beginners, the Candleread desk recommends starting with EUR/USD and one secondary pair like GBP/USD. Two pairs, no more. EUR/USD has the tightest spreads, the most predictable behavior, and the most analysis available. It also tracks closely with the broader dollar index, so understanding its moves teaches you about global macro at the same time. Once you're consistently profitable on EUR/USD, you can branch out to GBP/USD, USD/JPY, and AUD/USD. Exotic pairs are not worth the extra cost and volatility for new traders, no matter how attractive the potential moves look.
Indices and crypto sometimes look like currency pairs (XAUUSD, BTCUSD) but they're not — they're commodity-vs-dollar or crypto-vs-dollar quotes. The math works similarly (price of gold or bitcoin in dollars), but the underlying instrument is different. The important point is that you're trading the relative value of one thing against another, just like in forex.
Key takeaways
- ✓Currency pair = price of base currency in quote currency
- ✓Buying a pair = buying base, selling quote at the same time
- ✓Majors = USD-based pairs with deep liquidity and tight spreads
- ✓Minors = no-USD crosses with slightly wider spreads
- ✓Exotics = wide spreads, thin liquidity — avoid as a beginner
Frequently asked
Why are there so many currency pairs?+
Because there are dozens of countries with their own currencies, and each can be quoted against any other. In practice, brokers offer 30-60 pairs, but only 7-15 of them have enough liquidity to be worth trading regularly.
What's the most traded currency pair?+
EUR/USD by a huge margin. It accounts for roughly 24% of all global forex volume. GBP/USD and USD/JPY are second and third. These three together are over 40% of total volume.
Should I trade exotics for bigger moves?+
No, especially not as a beginner. Exotic pairs have wider spreads (10-100 pips), thin liquidity, sudden gaps, and unpredictable behavior driven by political events you may not be tracking. The big moves come at the cost of huge cost-per-trade and wild slippage.
How many pairs should I trade at once?+
Beginners: one or two. Intermediate: three to five. Pros: usually 5-10 max, even running multi-strategy desks. The myth that you need to watch 20 pairs to find opportunities is wrong — opportunities show up on the same pairs over and over if you know what to look for.