Deutsche Börse is celebrating the 25th anniversary of exchange-traded funds (ETFs) in Europe today. On 11 April 2000, Deutsche Börse became the first stock exchange in Europe to introduce trading in ETFs, thus setting a milestone in the financial industry. Since the start of trading of the first two products in Europe, two ETFs on European stock indices of the STOXX index family, the market for ETFs has developed rapidly. Today, investors can choose from over 2,400 ETFs on Xetra, the largest range of listed ETFs in Europe.