To find which currency pairs you trade best, segment your trade history by pair and compare win rate and expectancy for each one separately. Most traders are noticeably better at some pairs than others — not because of the pair itself, but because of how well its typical volatility and behavior fits their specific strategy.
Why Performance Varies by Pair
Currency pairs behave differently. EUR/USD tends to trend more smoothly with tighter spreads; GBP/JPY is known for sharp, volatile moves; USD/JPY often reacts strongly to specific macro drivers. A strategy tuned for smooth trending conditions can perform well on one pair and poorly on another purely because of how that pair typically moves — independent of the trader's skill changing at all.
How to Segment by Pair
Group every trade in your history by the pair traded, then calculate win rate and expectancy for each group separately. The goal isn't to find pairs you've simply traded more often — it's to find pairs where your specific strategy consistently produces a positive edge.
A Worked Example
Across 80 trades, EUR/USD trades average +$45 expectancy with a 58% win rate, while GBP/JPY trades from the same strategy average -$20 expectancy with a 41% win rate. Same trader, same rules, same risk management — the pair itself is the variable producing the gap.
Most Traders Have a Small Set of "Bread and Butter" Pairs
It's common to find that two or three pairs account for the large majority of a trader's edge, while the rest contribute little or actively detract from overall performance. Narrowing focus to the pairs where the data shows a real, repeatable edge is usually a more effective improvement than trying to force the same strategy to work everywhere.
Combine With Setup and Session Analysis
Pair performance rarely tells the whole story alone — the same pair might perform very differently depending on which session it's traded in, or which setup is used on it. The most useful analysis segments by all three together, not pair in isolation.
See Your Edge, Broken Down by Pair
LedgerPips automatically segments your synced trade history by currency pair, so you can see exactly where your edge is strongest without manually filtering a spreadsheet.
Conclusion
Currency pairs aren't interchangeable for a given strategy — segment your trade history by pair, and let the data show which ones actually fit how you trade, rather than assuming your edge is evenly spread across all of them.
