Why Currency Pair Selection Matters
With hundreds of currency pairs available, choosing where to focus your analysis and capital is one of the first practical decisions a forex trader makes. The most traded pairs the so-called majors offer the highest liquidity, tightest spreads, and the greatest wealth of analytical resources. Understanding what drives each pair can sharpen both your analysis and your risk awareness.
EUR/USD The World’s Most Traded Pair
EUR/USD accounts for approximately 23% of global forex turnover according to BIS data, making it the single most liquid forex pair in the world. It reflects the relationship between the world’s two largest currency blocs and is influenced by:
ECB and Federal Reserve monetary policy
divergence in interest rate expectations between the two central banks is the primary long-term driver.
Eurozone economic data
GDP, inflation (CPI), and PMI releases from Germany, France, and the wider Eurozone.
US economic data
Non-Farm Payrolls, CPI, and retail sales from the United States.
Risk sentiment
in risk-off environments, the USD tends to strengthen as investors seek safe havens.
USD/JPY The Safe Haven Pair
USD/JPY is one of the most watched pairs globally, closely tied to US Treasury yields and Japanese monetary policy. Key drivers include:
Bank of Japan (BoJ) policy
Japan maintained ultra-low interest rates for decades, creating persistent yen weakness. Any shift in BoJ policy toward tightening tends to cause sharp JPY appreciation.
US yields
a positive correlation exists between USD/JPY and US 10-year Treasury yields. When US yields rise, the pair typically follows.
Risk sentiment
the yen is considered a safe-haven currency. During global uncertainty, investors flock to JPY, causing USD/JPY to fall.
GBP/USD Cable
GBP/USD, known as ‘Cable’, reflects the pound sterling against the US dollar. It is known for its strong intraday volatility and wide daily ranges. Key drivers:
Bank of England (BoE) decisions
interest rate decisions and forward guidance from the BoE have significant impact on sterling.
UK economic data
employment, CPI, and retail sales figures from the UK.
Brexit and UK political risk
the ongoing implications of the UK’s departure from the EU continue to create structural uncertainty for sterling.
USD/CHF The Swiss Franc Safe Haven
The Swiss franc (CHF) is another traditional safe-haven currency, backed by Switzerland’s political neutrality and financial stability. USD/CHF tends to move inversely to EUR/USD, given that Switzerland’s largest trading partner is the Eurozone. The Swiss National Bank (SNB) is known for active currency intervention to prevent excessive CHF appreciation.
AUD/USD The Commodity Currency
Australia is one of the world’s largest exporters of commodities including iron ore, gold, and coal. As a result, AUD/USD is strongly correlated with commodity prices and with China’s economic health China being Australia’s largest trading partner.
When commodity prices rise, the Australian dollar tends to strengthen.
When China’s growth slows, the AUD typically weakens.
Reserve Bank of Australia (RBA) policy and Australian employment data are also key drivers.
USD/CAD The Loonie and Oil Prices
Canada is one of the world’s largest oil producers, making USD/CAD highly sensitive to crude oil price movements. When oil prices rise, the Canadian dollar (CAD) tends to strengthen, pushing USD/CAD lower. Bank of Canada (BoC) policy and Canadian employment data are additional influences.
NZD/USD The Kiwi
The New Zealand dollar is influenced by agricultural commodity prices (particularly dairy), Reserve Bank of New Zealand (RBNZ) policy, and Chinese economic conditions as New Zealand’s export economy is closely tied to China.
Choosing Currency Pairs to Trade
For most traders, starting with major pairs offers the best combination of tight spreads, available analysis, and reliable liquidity. EUR/USD, in particular, is widely recommended for beginners due to its depth of market and well-documented behaviour around key economic events.
As you gain experience, you may expand your focus to minor pairs (such as EUR/GBP or AUD/JPY) or selectively explore exotic pairs but always with an understanding that liquidity decreases and spreads widen significantly in those markets.
Bullwaves provides access to a comprehensive range of forex pairs across all three categories major, minor, and exotic through the MetaTrader 5 platform, giving traders the flexibility to diversify their analysis across multiple markets.
Final Thoughts
Understanding the macroeconomic forces behind each currency pair gives you a structural advantage not just in selecting which pairs to trade, but in interpreting why price is moving and how it might behave around key events. Currency pairs are not just price ratios; they are a reflection of the relative economic health and policy direction of two nations.
Risk Warning: Forex trading involves significant risk. All traders should understand the factors driving volatility in their chosen markets before trading with real capital.
