Euro Currency Index points). The Euro Currency Index started on 4 January 1971 with 100 points. Before the introduction of the European single currency on 1 January 1999, an exchange rate of 1 Euro = 1.95583 Deutsche Mark was calculated. On April 19, 1971, the Euro Currency Index gained 99.67 points calculated with an all-time low. Until 3 December 1979, the index rose by 68.0 percent to 167.43 points. With the depreciation of the Deutsche Mark against the major currencies, the index fell to mid-1980s. On 3 May 1985, the Euro Currency Index was at level 122.26 points, up by 27.0 percent. The
Euro Euro The euro (sign: €; code: EUR) is the official currency of 19 of member states of the European Union, as well as some of the territories of the EU. This group of states is known as the eurozone or euro area. It is the second largest and second most traded currency in the foreign exchange market after the United States dollar. The euro is subdivided into 100 cents. The currency is also officially used by the institutions of the European Union and its territories, four other European countries, as well as unilaterally by two others, and is consequently used