Global Trade and Currency Markets
International trade is a fundamental driver of currency values. Understanding trade flows helps you anticipate long-term currency trends.
The Balance of Trade
Trade Surplus
- Exports exceed imports
- Foreign buyers need your currency
- Currency demand increases
- Generally strengthens the currency
- Examples: Germany, China, Japan
Trade Deficit
- Imports exceed exports
- You buy foreign goods with foreign currency
- Currency supply increases
- Can weaken the currency over time
- Example: United States
Current Account
- Broader measure than trade balance
- Includes services, investment income, transfers
- Persistent deficits can weaken currency
- Surpluses support currency value
How Trade Drives Currency Markets
Direct Effects
- Japanese company exports cars to US
- Receives USD, converts to JPY
- Creates demand for JPY, supply of USD
- At scale, millions of these transactions move rates
Capital Flows
- Investment flows dwarf trade flows
- Foreign direct investment (FDI)
- Portfolio investment (stocks, bonds)
- But trade sets the fundamental direction
Major Trade Relationships
US-China
- Largest bilateral trade relationship
- US trade deficit with China
- Yuan valuation is politically sensitive
- Trade wars directly impact currencies
EU-UK
- Post-Brexit trade arrangements
- Services trade particularly important
- Northern Ireland protocol complications
- GBP/EUR affected by trade tensions
Commodity Exporters
- Australia: Iron ore, coal to China
- Canada: Oil and natural gas to US
- New Zealand: Dairy to Asia
- Norway: Oil to Europe
- Their currencies track commodity prices
Terms of Trade
Definition
- Ratio of export prices to import prices
- Improving terms of trade = positive for currency
- Rising commodity prices help commodity exporters
- Rising energy prices hurt energy importers
Trading Application
- AUD/USD tracks iron ore prices
- USD/CAD inversely tracks oil prices
- NZD/USD tracks dairy auction prices
- NOK tracks Brent crude oil
Trade Wars and Protectionism
Impact on Markets
- Tariffs reduce trade volume
- Increase costs for consumers
- Create uncertainty in markets
- Can trigger retaliatory measures
- Generally negative for global growth
Trading Trade Wars
- Safe haven currencies benefit (USD, JPY, CHF)
- Affected countries' currencies weaken
- Commodity currencies suffer (reduced demand)
- Gold often rallies
Key Takeaways
- Trade balances drive long-term currency trends
- Surplus countries have structurally stronger currencies
- Commodity exporters' currencies track commodity prices
- Trade wars create volatility and safe-haven flows
- Current account data is released quarterly - a longer-term indicator