What are currency crosses (EUR/JPY, GBP/JPY)
"Crosses" are currency pairs that don't include the dollar, like EUR/JPY or GBP/JPY. They reflect the relative strength between two economies without the dollar's noise, and some are famous for their volatility. Knowing them expands your options intelligently.
What a cross is
Most people start with pairs against the dollar (EUR/USD, GBP/USD). A cross is any pair where neither currency is the dollar: EUR/GBP (euro vs pound), EUR/JPY (euro vs yen), GBP/JPY (pound vs yen). They express the direct relationship between two non-US economies.
Why trade them
Crosses let you isolate a specific idea. If you think the euro is stronger than the pound, EUR/GBP expresses it directly, without the dollar contaminating the equation. Also, some crosses have cleaner trends and are less subject to the US data that dominates dollar pairs.
Yen crosses: "the beast"
GBP/JPY and EUR/JPY are famous for their volatility, to the point GBP/JPY is nicknamed "the beast". They combine the strength of the pound or euro with the yen's sensitivity. They offer wide ranges (attractive for swing) but demand wider stops and smaller positions.
The key: relative strength
Crosses are best traded thinking in relative strength: if the euro is strong against everything and the pound weak against everything, EUR/GBP will rise clearly. Many traders identify the strongest and weakest currency of the moment and trade the cross between them, seeking maximum directionality.
Watch the spread
Crosses usually have somewhat higher spreads than majors, and the yen ones a volatility that can surprise. Don't start with GBP/JPY if you're new: start with EUR/GBP, one of the calmest, and work up as you gain experience.
Where to start
Before trading a cross, look at how its two currencies are each doing against the dollar. That tells you which is strong and which is weak, and the logical direction the cross should move. It's the simplest way not to trade them blind.