Mark Tinghino is a commodity trading adviser (CTA). He has taught numerous online seminars on technical analysis at the Chicago Board of Trade and the Chicago Mercantile Exchange. He contributed chapters to Tricks of the Active Trader by Neal Weintraub and has written articles for Futures magazine and TradeSOURCE magazine. Tinghino has spent decades developing a unique model for market timing, which uses a combination of several hundred separate cycles. Visit www.tinghino.net for information on his newsletter and ongoing research.