
ROC Trading Strategies
Technical Analysis Indicators & Strategies • 8 min
Technical Analysis Indicators & Strategies
Intermediate • 8 min


Donchian Channel is a volatility indicator that helps technical analysts to identify and define price trends as well as determine the optimal entry and exit points in ranging markets. The indicator is an envelope type volatility-based technical analysis tool. It is somewhat similar to indicators such as Bollinger Bands and Keltner Channel. Donchian Channel was introduced by legendary futures trader, Richard Donchian (nicknamed ‘The Father of Trend Following Trading’) in the 1960s. The indicator provides a graphical illustration of the prevailing price volatility of the underlying asset.
See a trading opportunity?
Open an account now!
Visually, the Donchian Channel features a median band that is enclosed by an upper band and a lower band. Functionally though, Donchian Channel is quite different from other volatility-based envelopes such as Bollinger Bands. While the latter’s bands are determined by standard deviation, Donchian Channel bands are determined by the high and low prices an asset has reached over a certain period. This helps to eliminate potentially distorted information that can be caused by spiky, unsustainable price movements.
Donchian Channel has 3 lines: Upper Band, Median Band and Lower Band. They are calculated as follows:
Upper Band = The Highest High in the previous n periods
Lower Band = The Lowest Low in the previous n periods
Median Band = ((Upper Band – Lower Band))/2)
The default n is 20 periods on most platforms, but traders can choose their own setting depending on their needs. The above formula plots a 3-band indicator that will provide information on how the current prices relate to trading ranges over a predetermined period.
The Donchian Channel is designed to provide a graphical illustration of price behaviour. The upper band is used to gauge the underlying bullish energy of the price, whereas the lower band shows the underlying bearish pressure of the price. The median band is essentially a centreline, and it is used to identify when a trend can resume after a retracement, or when there is a potential trend reversal in the market. The width of the Donchian Channel displays information on the price volatility. When the envelope is narrow, it implies low volatility, while a wide envelope implies high volatility. The slope of the channel is also considered when reading the indicator. The underlying market is extremely bullish when the Donchian Channel is sloping upwards, and prices are hugging the upper band.
The opposite also applies; there is massive bearish pressure when the indicator is sloping downwards, and prices are hugging the lower band. The Donchian Channel is primarily a trend following indicator. When it is relatively flat, the upper and lower bands serve as breakout lines. If prices rise to the upper band and manage to rise above it, it would be a signal that a bullish breakout has occurred in the market. Similarly, if the prices drift towards the lower band and below, it would be a signal that a bearish breakout has occurred.
Here is how to effectively trade the signals generated by the Donchian Channel indicator:
The Donchian Channel indicator provides useful price information, but it is prudent to combine it with other indicators to pick out solid trading opportunities in the market. Here is how to build a trend following system with the Donchian Channel:
Here is why you should trade using the Donchian Channel indicator at one of the world’s best CFD brokerage firms, AvaTrade:
Most traders will wait for the price of the asset to break above the channel to go long or below the channel to go short. That’s the basic trading strategy for Donchian channels. The channels can also go well with other moving average indicators in a crossover strategy. The danger of using Donchian channels as part of a trading strategy lies in their simplicity. It may be easy to spot when price breaks from the upper or lower bounds, but by themselves these events provide no useful information regarding whether a trend is starting or a reversal is imminent.
A Donchian channel will give a trader the comparative relationship between the current price of an asset and the trading ranges over a period of time, typically 4-5 weeks. This gives a visual map of the changes in price over time, and can make it easier to see the degree of bullishness or bearishness in the market during the time period under study. The top line shows the amount of bullish sentiment, while the lower line shows the amount of bearish sentiment. The middle line is a median reading of sentiment over the time period and establishes a baseline.
One of the frequently cited disadvantages to Donchian channels is that they simply show information in a visual manner without providing any reading on the current trend in the market, or providing any forecasting value. In addition, the random nature of setting the time period for the Donchian channel may not reflect the current state of the market. When that happens, the indicator is likely to deliver false signals and create poor trading performance.
See a trading opportunity? Open an account now!
** Disclaimer – While due research has been undertaken to compile the above content, it remains an informational and educational piece only. None of the content provided constitutes any form of investment advice.