Tristan Yates writes articles on index investing, options strategies, and leveraged portfolio management for Investopedia and Futures And Options Trader and distributed through Yahoo! Finance, Forbes, Kiplinger, and MSN Money, and his research on leveraged ETFs has been cited by the Wall Street Journal. He is the author of Enhanced Indexing Strategies: Utilizing Futures and Options to Achieve Higher Performance. Yates has an MBA from INSEAD, a leading international business school, started his career managing risk for the $550B GNMA portfolio and helped lead the $1.1 Trillon securities restatement at Fannie Mae.