The U.S. dollar's exchange rate against the world's major currencies is one of the cleanest signals of relative economic strength. When the dollar strengthens against the euro or yen, U.S. interest rates are usually relatively higher, U.S. growth relatively stronger, or global risk-aversion relatively elevated. When the dollar weakens, the opposite is in play. Exchange rates move in real time on every macroeconomic data point.
Our Currency trackers cover the major dollar pairs — EUR/USD (the world's most-traded pair), GBP/USD, USD/JPY, USD/CAD, and USD/CHF. Each tracker shows the live rate, day-over-day change, year-over-year change, and a multi-year history chart. Rates pull from the European Central Bank's daily reference fixings via the free Frankfurter API.
These rates matter in concrete ways. If you're traveling abroad, you're negotiating the exchange-rate spread with your bank or card. If you're an exporter, the dollar's strength against your customer's currency can swing the price competitiveness of your product by 10% in a year. If you hold international stocks or bonds, currency moves change your dollar-denominated returns. Watch the dollar to understand the price of global participation.