Currency Valuation & Exchange Rates

What one currency buys of another, and who wins when it moves.

What is Currency Valuation & Exchange Rates?

A weaker US dollar makes American exports cheaper abroad (helping exporters) and imports more expensive, and it raises the dollar value of foreign investments held by US investors. A stronger dollar does the reverse. The effective exchange rate is a trade-weighted average of the dollar against a basket of major trading partners' currencies.

Currency Valuation & Exchange Rates: a worked example

A US investor holding European stocks gains extra return if the euro strengthens against the dollar, even with no change in the stocks' local prices.

More terms in Economics & Financial Reporting

All Economics & Financial Reporting terms · Full glossary