There are currently more than twenty nations and territories which peg their currencies to the euro, the largest of which is Denmark. The currency was strongest in July 2008, shortly before the worst stage of the 2007-2009 financial crisis, when EUR/USD reached 1.6038. Since its introduction, the euro’s lowest value against the dollar came in October 2000 when EUR/USD hit lows of 0.8231. Of all the thousands of exchange rates that exist in the world, the euro-to-US dollar exchange rate is the most actively traded, or most ‘liquid’.
The euro is the currency of the eurozone (officially called the ‘euro area’), which consists of 19 of the 28 member states of the European Union, and is used by almost 350 million Europeans. The euro (ISO: EUR) is involved in slightly more than 30% of all foreign exchange deals, and as such, is the world’s second most traded currency, behind the US dollar. The official currency of Belgium (country code: BE) is the Euro, with symbol € and currency code EUR.