Bob Prechter

Robert R. Prechter Jr. (born March 25, 1949) is an American author and stock market analyst, known for his financial forecasts using the Elliott Wave Principle. Prechter is an author and co-author of 14 books, and editor of 2 books, and his book Conquer the Crash was a New York Times bestseller in 2002. He also has published monthly financial commentary in the newsletter The Elliott Wave Theorist since 1979, and is the founder of Elliott Wave International and New Classics Library. Prechter served on the board of the CMT Association for nine years, and as its President in 1990-1991. In recent years Prechter has supported the study of socionomics, a theory about human social behavior.

Prechter attended Yale University and graduated with a B.A. degree in psychology in 1971. He became a drummer for his rock band throughout circa early 1970s. His career as an analyst began when he joined Merrill Lynch as a market technician in 1975, where he learned much about the trade from Merrill's Chief Market Strategist, Robert Farrell (June 1982). There Prechter also learned of Ralph Nelson Elliott and the Elliott wave principle and was deeply intrigued:

So I tracked down R.N. Elliott's original books. They weren't even in the Library of Congress. But I finally dug around in the New York Public Library and found a catalog card listing a copy of them on microfilm and had photocopies made. I was amazed to find that there was a wealth of information that had been lost to Wall Street.

Prechter has also said, "after I decided to make markets a career, I realized that mass psychology is what they're all about."

In 1979 Prechter left Merrill Lynch and published the first subscription issue of the Elliott Wave Theorist. The 1970s had been very bullish years in the gold market but mostly bearish for stocks, yet his Elliott wave analysis called for a long-term reversal lower in gold (February 1980) and a long-term "super bull market underway" in stocks (October 1982). Because these forecasts proved mostly correct—especially for the stock indexes—Prechter's following grew.

...
Wikipedia