From Fool.com: Exchange-traded funds (ETFs) have been one of the fastest-growing investment products in recent years. Their trading flexibility and low expenses have attracted millions of investors to their doors.
But as more and more of these funds are being rushed to market, expenses on some ETFs have begun to creep up. In fact, some ETFs now charge more than many actively managed mutual funds. Why are some of these funds so expensive? ….. Full Article: Source