Head and Shoulders Formations
One of the oldest and most reliable of all chart formations is the Head and Shoulders Formation. This formation takes place usually after a trend has been established and in place for some time. It can in rarer instances take place in a continuation pattern and still be effective. The two formations we are going to look at today are a Head and Shoulders Top (HAST) and a Head and Shoulders Base (HASB). Both of these formations have a high degree of accuracy and usually portend a major change in direction for a market.

A normal Head and Shoulders Top (HAST) or Head and Shoulders Base (HASB) has a right shoulder, a head, a left shoulder, and a neckline. More complicated formations have double heads or double shoulders and, in some rare instances, triple shoulders. Both a Head and Shoulders Top (HAST) and a Head and Shoulders Base (HASB) have a neckline, and a Head and Shoulders formation should only be considered completed when the neckline is broken.
Once the neckline is broken, it is possible that prices can set back and retest the neckline. It is perfectly normal and healthy for a market to do this. Care must be taken that the retest of the neckline does not exceed by too much the original neckline and thereby abort the formation.
As a general rule, if the market sets back through its neckline and violates the left shoulder formation, it should be viewed as invalidating the original buy or sell signal. In order to predict the extent of a move a measurement is taken from the top part of the head to the neckline. The Head and Shoulders Target Zone (HATSZ) is created when you add or subtract this distance from the neckline, depending on whether it’s a Head and Shoulders Top (HAST) or a Head and Shoulders Base (HASB).
See how many chart formations show up in MarketClub. This type of formation occurs in stocks, futures, forex, metals and mutual fund markets.
Every Success,
Adam Hewison
Co-Founder, MarketClub.com

Peter Steidlmayer’s lifelong interest in the markets began during his undergraduate days at the University of California at Berkeley, from which he graduated in 1960. He joined the Chicago Board of Trade in 1963 and has been an independent trader ever since. Peter served on the board of directors of the CBOT from 1981 to 1983. While a director, he was responsible for initiating his own revolutionary concepts in data arrangement and trading information—Market Profile and the Liquidity Data Bank©. He is author of four books: Markets and Market Logic, Steidlmayer on Markets, New Market Discoveries, and 141 West Jackson, A Journey Through Trading Discoveries. He is presently working on his fifth book, The Essence of Trading. Each of these books establishes a rational working framework for organizing the underlying structure and movement of the market(s).
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