Donchian channel

Donchian channel
Source: Meta Trader 4

Selasa, 03 Mei 2011

Donchian channel

The Donchian channel is an indicator used in market trading developed by Richard Donchian, a pioneer of mechanical trend following systems. It is build by two bands, like Bollinger Bands. The two outer bands are plotted as the highest high and lowest low for a set period, originally 20 days, with the optional middle band calculated as the average of the two.

The Donchian channel is a useful indicator for seeing the volatility of a market price. It is a simple trend-following breakout system. If a price is stable the Donchian channel will be relatively narrow. If the price fluctuates a lot the Donchian channel will be wider.  Its primary use, however, is for providing signals for long and short positions.

The signals derived from this system are based on the following basic rules:

1. When price closes above the Donchian Channel, buy long and cover short positions.
2. When price closes below the Donchian Channel, sell short and liquidate long positions.


Source:
http://en.wikipedia.org/wiki/Donchian_channel
http://www.investopedia.com/terms/d/donchianchannels.asp
http://www.incrediblecharts.com/indicators/donchian_channels.php

Richard Donchian: The Father of Trend Following Trading

Richard Donchian is known as the father of trend following. His original trend following ideas form the basis for all trend following success that has followed, including Richard Dennis. Donchian's original methods involved the use of a moving average for the entry/exit indicator portion of his system. Richard Dennis, however, did not use a moving average for entry/exit and concentrated much more heavily on money management than Donchian. Money management accounts for 90% of the Turtle success story. Then once you have that down, your psychology accounts for 100% of your success.

 

Donchian Biography

Richard Davoud Donchian was born in Hartford, Connecticut, in September, 1905, the son of Samuel B. Donchian and Armenouhi A. Davoud, both of whom migrated from the Armenian province of Turkey in the 1880's. Richard attended public schools in Hartford, the Taft School in Watertown, Connecticut, and graduated from Yale University in 1928 with a B.A degree in economics. Upon graduation, he entered the family's oriental rug business.
Although he appreciated studying about and collecting oriental rugs, he became more interested in the financial markets after reading the book about Jesse Livermore, Reminiscences of a Stock Operator. After suffering personal financial losses during the market crash of 1929, he began his study of technical analysis, believing that only the chartists made sense and money. While continuing to serve as a Vice President of the Samuel Donchian Rug Company, he became a securities analyst and account executive with Hemphill, Noyes & Co. in 1933.
During World War II, he participated in the invasion of Sicily and later served as an Air Force Statistical Control Officer in the Pentagon. After the war he returned to the world of investments as a private investment adviser and economic analyst, remaining self-employed until 1960. In 1948 his focus changed from securities to the trading of commodities. He created "Futures, Inc.," a pioneer publicly held commodity fund, based on the principle of diversification, an idea new in this field. He was later dubbed the 'father of modern commodities trading methods," having developed a technical trading method called "trend following," which presupposes that commodity prices will move in long sweeps like bull and bear markets. He used a mathematical system based on moving averages of commodity prices. During this period, he authored numerous articles on both securities and futures trading.
In 1960 he became associated with Hayden Stone Inc., as Director of Commodity Research. From then until his death on April 24, 1993, he was associated with the various configurations of Hayden Stone and Shearson Lehman Brothers (now Smith Barney) and was a Senior Vice President. Also in 1960 he became responsible for writing a weekly technical newsletter entitled "Commodity Trend Timing," which he continued to author for 19 years. In 1963 he was awarded a Chartered Financial Analyst degree from the Institute of Chartered Financial Analysts at the University of Virginia.
Mr. Donchian was best known for his pioneer work in the field of commodity futures money management. He was a member of the Commodity Exchange, Inc., the New York Cotton Exchange, the New York Futures Exchange, the New York Society of Security Analysts, the American Statistical Association, the National Association of Future Trading Advisers, the Financial Forum, and listed in Who's Who in America. In June 1983 "Managed Accounts Report" selected him as the first recipient of its "Most Valuable Performer Award," for outstanding contributions to the field of commodity money management.

Source: 
http://www.rddonchian.org
http://www.turtletrader.com