BOSTON (MarketWatch) -- The market rout in 2008 has exposed the dangers of leveraged and leveraged inverse exchange-traded funds, designed to capture two or three times the movement in a particular stock index or provide 100% opposite results, as...
Posted by John Lansing on February 22, 2009 1:34 PM
If you use an RSS reader, you can subscribe to a feed of all future entries tagged 'Proshares'. [What is this?]