The Euro is the official currency of the European Union and is used by 19 of the 28 EU member states. It is the most widely-held reserve currency in the world and is a key vehicle for international investment. The Euro is particularly attractive to investors because of its liquidity and stability. The Eurozone also offers access to a large and diversified investment market, including bonds, equities, and derivatives. Furthermore, the Euro is accepted in most global markets, removing the need to convert currencies when making international investments. This can provide cost savings and greater efficiency for investors.