The three types
| Type | Example | Liquidity/Spread |
|---|---|---|
| Majors | EUR/USD, GBP/USD | High / low |
| Minors | EUR/GBP, EUR/JPY | Medium |
| Exotics | USD/TRY, USD/ZAR | Lower / wider spread |
The decisive rule: spread relative to your stop
Most pages say "exotic pairs have wider spreads" without telling you when that actually becomes prohibitive. The practical test is simple: compare the spread with your stop distance, not with another pair's spread. A spread consuming a meaningful share of your stop makes the trade unviable no matter how correct your analysis.
| Stop distance | 1-pip spread | 5-pip spread | 15-pip spread |
|---|---|---|---|
| 10 pips (scalping) | 10% — acceptable | 50% — impractical | 150% — impossible |
| 30 pips (intraday) | 3% — good | 17% — high | 50% — impractical |
| 150 pips (swing) | Under 1% | 3% — good | 10% — acceptable |
The practical conclusion: an exotic pair is not forbidden — it is forbidden with short targets. Wide-spread pairs can suit a swing trader targeting hundreds of pips and are ruinous for a day trader. That is why beginners start with majors: not because they are "easier" but because they tolerate short targets and timing errors. See calculating spread cost.
Which should you choose?
Most beginners start with majors because they have the deepest liquidity, the lowest spread cost, and are less prone to sudden gaps than exotics. Exotics can offer opportunity but with higher volatility and cost that demand experience and tighter risk control.
Three further considerations before moving to an exotic: overnight fees are often much higher and can consume the profit of a multi-day trade; gap risk is greater because local political or monetary events can move the currency violently outside its active hours; and liquidity evaporates in the hours when that currency's home market is closed, widening spreads several times over. A minor such as EUR/GBP is a reasonable middle ground: slightly higher cost than a major without an exotic's sharp volatility.