Currency Pairs Explained
Learn about major, minor, and exotic currency pairs. How to read forex quotes, understand base and quote currencies, and common pair notations.
Understanding Currency Pairs
Currency pairs are the foundation of forex trading and international money transfers. Each pair shows the value of one currency relative to another. Understanding how to read and interpret these pairs helps you make better decisions when exchanging money.
How to Read a Currency Pair
USD / THB
35.50
This quote means: 1 US Dollar = 35.50 Thai Baht
Base Currency (1st)
USD = 1 unit
Quote Currency (2nd)
THB = 35.50 units
What Rate Movements Mean
Rate Goes Up (35.00 → 36.00)
- ✓ Base currency (USD) gets STRONGER
- ✓ 1 USD buys MORE THB
- ✓ Good for: Converting USD → THB
- ✓ Bad for: Converting THB → USD
Rate Goes Down (36.00 → 35.00)
- ✗ Base currency (USD) gets WEAKER
- ✗ 1 USD buys LESS THB
- ✗ Bad for: Converting USD → THB
- ✗ Good for: Converting THB → USD
Types of Currency Pairs
Major Pairs
The most traded currency pairs, always involving the US Dollar
| Pair | Name | Notes |
|---|---|---|
| EUR/USD | Euro / US Dollar | Most traded pair globally |
| GBP/USD | British Pound / US Dollar | Called "Cable" |
| USD/JPY | US Dollar / Japanese Yen | Highly liquid in Asia |
| USD/CHF | US Dollar / Swiss Franc | Called "Swissy" |
Minor Pairs
Currency pairs that don't include the US Dollar
| Pair | Name | Notes |
|---|---|---|
| EUR/GBP | Euro / British Pound | Popular for Europe-UK trades |
| EUR/JPY | Euro / Japanese Yen | High volume during European session |
| GBP/JPY | British Pound / Japanese Yen | Called "Guppy", very volatile |
| AUD/JPY | Australian Dollar / Yen | Popular carry trade pair |
Exotic Pairs
Pairs involving emerging market currencies or smaller economies
| Pair | Name | Notes |
|---|---|---|
| USD/THB | US Dollar / Thai Baht | Key pair for Thailand remittances |
| USD/SGD | US Dollar / Singapore Dollar | Southeast Asia hub currency |
| EUR/TRY | Euro / Turkish Lira | Emerging market exposure |
| USD/ZAR | US Dollar / South African Rand | Commodity-linked currency |
Quick Reference: Reading Quotes
Identify the Base Currency
The first currency listed is the "base" - it's always equal to 1 unit. In USD/THB, USD is the base.
Understand the Quote Currency
The second currency shows how much of it is needed to buy 1 unit of the base. In USD/THB at 35.50, 1 USD = 35.50 THB.
Rate Movement Meaning
If USD/THB rises from 35.50 to 36.00, the USD strengthened (buys more THB). If it falls to 35.00, the USD weakened.
Bid vs Ask
The bid is what buyers pay (lower), the ask is what sellers receive (higher). The difference is the spread.
Currency Pair Nicknames
Traders use nicknames for popular pairs:
Monitor USD/THB Rates Live
Track USD/THB exchange rates daily with FX Alert.