PHILIP GOTTHELF publishes the Commodex(r) System, the longest-standing daily futures trading system in the world, and Commodity Futures Forecast(r) Service. He is also President of Equidex Inc., a registered Commodity Trading Advisor, and President/CEO of EQUIDEX Brokerage Group, Inc., (a registered Introducing Brokerage firm). His writings frequently appear in major industry publications including Futures magazine, Technical Analysis of Stocks & Commodities, Top Farmer, Pro Producer, Barron's, and Energy in the News. He is regularly quoted in The Wall Street Journal, the New York Times, Fortune, Forbes, U.S. News & World Report, Barron's, and Money, and has acted as consultant to major financial and consumer publications. Gotthelf is a regular guest on CNBC, MSNBC, and CNN. He is also the author of two previous books: TechnoFundamental Trading and The New Precious Metals Market.