1. What Are Forex Crosses?
A forex cross—also known as a cross-currency pair or simply a "cross"—is a currency pair that does not include the US dollar (USD) as either the base or the quote currency. Examples include EUR/GBP (euro vs. British pound), EUR/JPY (euro vs. Japanese yen), GBP/JPY (British pound vs. Japanese yen), and AUD/JPY (Australian dollar vs. Japanese yen).
Historically, cross-currency trading was less common because most international transactions were denominated in USD. However, as global trade and financial markets have diversified, cross trading has grown substantially. According to the Bank for International Settlements (BIS) Triennial Central Bank Survey, crosses accounted for a significant and growing share of global forex turnover, with the 2025 survey reporting average daily turnover of $9.6 trillion across all instruments.
The most actively traded crosses include EUR/JPY, EUR/GBP, and GBP/JPY. These pairs are highly liquid compared to minor crosses like EUR/AUD or GBP/CAD, but they still typically have wider spreads and lower liquidity than major pairs such as EUR/USD or USD/JPY.
2. How Forex Crosses Work
Forex crosses are traded directly on the interbank market, meaning you can buy or sell one currency against another without first converting through USD. However, in practice, most retail brokers derive cross rates from the respective USD pairs. For example, the EUR/GBP rate is calculated from EUR/USD and GBP/USD:
EUR/GBP = EUR/USD ÷ GBP/USD
This synthetic pricing means that cross rates are indirectly influenced by movements in the USD pairs that underlie them. If the US dollar strengthens against both the euro and the pound, EUR/GBP may remain relatively stable, even as EUR/USD and GBP/USD both decline.
Crosses are quoted with a bid-ask spread, just like major pairs. However, because cross markets are typically less liquid than major pairs, spreads are often wider. For instance, EUR/GBP may have a spread of 0.5–1 pip on a good day, while EUR/USD might be 0.1–0.2 pips. Exotic crosses involving emerging market currencies can have spreads of several pips or more.
3. Practical Use Cases
Traders and investors turn to forex crosses for a variety of strategic reasons. Here are some of the most common use cases:
🌍 Geopolitical Diversification
By trading crosses, you can express a view on the relative strength of two economies without being exposed to the US dollar. For example, if you believe the euro will strengthen against the pound but are uncertain about USD direction, EUR/GBP offers a clean play.
📈 Interest Rate Differentials
Crosses are often used to capture yield differentials between currencies. For instance, the Australian dollar (AUD) tends to offer higher yields than the Japanese yen (JPY), making AUD/JPY a popular carry-trade vehicle.
📊 Hedging Currency Risk
Corporations and institutional investors use crosses to hedge foreign-currency exposures that do not involve the US dollar. For example, a UK-based company with euro-denominated revenues might sell EUR/GBP to hedge its currency risk.
🧠 Technical and Sentiment Plays
Crosses often exhibit distinct technical patterns and chart formations that differ from major pairs. Some traders specialize in cross pairs because they follow different fundamentals, creating opportunities for mean-reversion or breakout strategies.
According to the Federal Reserve, movements in cross-currency rates can signal shifts in global risk appetite and capital flows. For example, sharp declines in AUD/JPY often coincide with risk-off sentiment in global markets, as the "carry trade" unwinds.
4. How to Evaluate Forex Crosses
Not all crosses are created equal. Before trading a cross pair, evaluate it across several dimensions. The Commodity Futures Trading Commission (CFTC) advises that retail investors should understand the specific risks of each product they trade, including currency-specific factors.
4.1 Liquidity and Spreads
Liquidity is the most important factor for short-term traders and scalpers. Major crosses like EUR/JPY and EUR/GBP offer relatively tight spreads and deep order books, while minor crosses (e.g., EUR/AUD, GBP/CAD) can have much wider spreads and less consistent pricing. Always check average spreads during your expected trading hours.
4.2 Volatility and Correlation
Crosses can be more volatile than major pairs because they are less liquid and more sensitive to regional economic news. However, volatility also creates opportunity. Evaluate the average daily range (ADR) of a cross and compare it to your risk tolerance. Also, consider how the cross correlates with your existing portfolio—a highly correlated cross may not offer diversification benefits.
4.3 Fundamental Drivers
Each cross is driven by the economic fundamentals of its component currencies. For EUR/GBP, you need to monitor data from both the Eurozone and the UK—interest rate decisions, GDP growth, inflation, and political developments. The European Central Bank (ECB) and the Bank of England (BoE) play central roles in shaping these pairs.
4.4 Broker Support
Not all brokers offer all crosses, and even among those that do, the execution quality can vary. Before trading, confirm that your broker provides competitive spreads, reliable execution, and no hidden fees on crosses. The National Futures Association (NFA) recommends checking a broker's registration status via its BASIC database before depositing funds.
5. Comparison: Crosses vs. Major Pairs
Understanding the differences between crosses and major pairs is essential for building a balanced trading strategy. The table below outlines the key distinctions.
| Feature | Major Pairs (e.g., EUR/USD, GBP/USD) | Crosses (e.g., EUR/GBP, EUR/JPY) |
|---|---|---|
| Currency composition | Always includes USD | No USD; two non-US currencies |
| Liquidity | Very high; tight spreads | Moderate to high (major crosses); lower for minors |
| Typical spread (ECN) | 0.1–0.5 pips | 0.5–2+ pips (varies widely) |
| Volatility | Moderate; USD-driven | Can be higher; driven by two economies |
| Market drivers | US data + one other economy | Two non-US economies; often more complex |
| Correlation | Often correlated with each other | Can offer diversification from USD pairs |
| Best for | Scalpers, day traders, beginners | Range traders, carry traders, advanced traders |
Neither category is inherently better; the right choice depends on your strategy, risk appetite, and market outlook. Many successful traders include both major pairs and crosses in their portfolios.
6. Practical Evaluation Checklist
Use this checklist when considering a forex cross for your trading plan:
- Average spread — Is the spread competitive relative to other brokers and pairs?
- Liquidity depth — Are there sufficient orders to avoid slippage during normal market conditions?
- Average daily range (ADR) — Does the volatility align with your risk tolerance?
- Correlation with existing positions — Will this cross add diversification or increase risk concentration?
- Fundamental outlook — Are you aware of the key economic indicators for both currencies?
- Broker availability — Does your broker offer this cross with acceptable execution?
- Time-zone activity — Does the cross have active trading hours that match your schedule?
- Regulatory standing — Is your broker registered with the CFTC and NFA?
- Swap/rollover rates — Are the overnight financing costs favorable for your holding period?
- Risk management — Have you set appropriate stop-losses and position sizes for this pair?
The Financial Industry Regulatory Authority (FINRA) emphasizes the importance of due diligence when evaluating any investment product. Always cross-check broker claims with independent sources.
7. Example Scenario
Scenario: Sarah is a swing trader who typically focuses on EUR/USD. She has read that the European Central Bank (ECB) is expected to raise rates while the Bank of England (BoE) remains dovish. She believes the euro will strengthen relative to the pound over the next two months.
Action: Instead of trading EUR/USD (which would expose her to USD direction), Sarah opens a long position on EUR/GBP. She:
- Checks the average spread for EUR/GBP at her broker—it's 0.8 pips, which is acceptable.
- Reviews the daily range—averaging 60 pips, within her risk comfort.
- Sets a stop-loss at 1.2% of her account equity, with a take-profit at a key technical resistance level.
- Monitors economic releases from both the Eurozone and the UK, including CPI, GDP, and central bank speeches.
Outcome: Over the next six weeks, EUR/GBP rises 120 pips, and Sarah closes her trade at the take-profit target. Her journal shows she avoided USD-related volatility and captured the relative strength trade cleanly.
This scenario illustrates how crosses can be used to express a specific relative-value view without taking a directional bet on the US dollar.
8. Common Mistakes
❌ Mistakes to Avoid When Trading Forex Crosses
- Treating crosses like major pairs: Crosses have different liquidity, spread, and volatility characteristics. Applying the same strategies without adjustment can lead to poor outcomes.
- Ignoring synthetic pricing: Crosses are often priced via USD pairs. A move in EUR/USD or USD/JPY can cause unexpected movement in a cross.
- Overlooking swap rates: Holding a cross overnight can incur positive or negative rollover costs that significantly affect profitability, especially for carry traders.
- Using too much leverage: The higher volatility of some crosses makes them more dangerous when over-leveraged. The CFTC warns that retail traders often underestimate the risk of leverage.
- Not checking broker execution: Some brokers offer wider spreads or slower execution on crosses. Always test with a demo account first.
- Failing to monitor multiple economies: A cross depends on the fundamentals of two economies. Missing a critical data point from either country can catch you off guard.
9. Risk Warning & Regulatory Context
🔴 Critical Risk Warning
Forex trading carries substantial risk and is not suitable for all investors. The Commodity Futures Trading Commission (CFTC) has issued multiple warnings that off-exchange forex trading by retail investors is at best extremely risky, and at worst, outright fraud. You can lose most or all of your invested capital very quickly.
Cross-currency pairs often have wider spreads and lower liquidity than major pairs, which can increase the cost of trading and exacerbate losses during volatile periods. Never invest money you cannot afford to lose—such as retirement funds, emergency savings, or borrowed money. Margin trading can make you responsible for losses that greatly exceed your initial deposit.
9.1 Regulatory Framework
In the United States, the CFTC regulates commodity and forex markets. Firms that solicit retail forex customers must register with the CFTC and become members of the National Futures Association (NFA). The NFA BASIC database provides free access to registration and disciplinary information for all member firms. Always verify your broker's standing before trading.
The Bank for International Settlements (BIS) provides authoritative data on global forex market turnover, highlighting the scale and importance of cross-currency trading. According to the 2025 Triennial Survey, cross-currency pairs remain a vital segment of the market, but their liquidity and pricing can vary significantly across different pairs and trading sessions.
9.2 Red Flags to Watch For
The CFTC has published a list of warning signs for fraudulent forex schemes. Be cautious of:
- Promises of guaranteed profits or "risk-free" trading.
- Claims that crosses are "easier" or "more profitable" than majors.
- Unsolicited calls, emails, or social-media messages urging you to trade a specific cross.
- Difficulty obtaining background information about the person or company.
- High-pressure sales tactics creating a false sense of urgency.
If you encounter any of these, walk away. Always verify current rules, fees, spreads, rates, broker availability, and platform terms with the relevant authority or provider. This guide is for educational purposes only and does not constitute financial, legal, or tax advice.