Paul Tudor Jones

Firm: Tudor Investment Corp.City: Greenwich, Connecticut2008 Age: 532008 Assets Under Management: $18 Billion Memphis born hedge fund manager Paul Tudor Jones graduated from the University of Virginia with a degree in economics in 1976. Tudor Jones went on to work for Eli Tullis, a successful cotton speculator at the New York Cotton Exchange. In 1980

Average True Range

A volatility measurement indicator introduced by J. Welles Wilder in his book: New Concepts in Technical Trading Systems. Wilder originally developed the ATR for commodities but the indicator is also be used for stocks and indices. The ATR measures a commodity or security’s volatility. High ATR values reflects high volatility while low ATR readings indicate

Advancing Declining Issues

A market momentum indicator that subtracts the declining issues from the advancing issues on the New York Stock Exchange. This information is used to determine the strength of the market on a daily basis. It is usually smoothed to make it an overbought and oversold indictor. Strong up days show readings of more than +1,000

Ken Griffin

Firm: Citadel Investment GroupCity: Chicago2008 Age: 402008 Assets Under Management: $20 Billion Self made billionaire Ken Griffin is the managing director and CEO of Citadel Investment Group, one of the largest hedge funds in the world. Griffin was born in Daytona Beach, Florida and lived in Texas and Wisconsin as a child. He returned to

Chris Hohn

Firm: The Children’s Investment FundCity: London2008 Age: 412008 Assets Under Management: $11 Billion Originally from Addlestone, Surrey, Chris Hohn is the son of car mechanic who emigrated to Britain from Jamaica in 1960. Hohn graduated from Southampton University and went on to get his MBA ar Harvard, graduating in the top 5% of his class.