The most active ETFs are where the big money trades: broad index funds, sector funds and leveraged products used by institutions and day traders. This screen lists exchange-traded funds on European exchanges ranked by today's trading value; the top 100 are shown. Prices are in euros, and the list covers stocks traded on Xetra, Euronext Paris, Euronext Amsterdam, Euronext Milan and the Madrid Stock Exchange with at least 0.5 million euros in average daily trading value.