Donchian Channels calculates the highest high and the lowest low over a user-set lookback, then draws those values as upper and lower bands with a midline equal to their average. The area between the bands is filled. The only setting changes the lookback length, which defaults to 20 bars. It does not generate buy or sell signals, entries, exits, or risk rules.
The inputs you can change from the gear icon on the chart. Defaults are the author's.
Setting
Type
Default
Variable
length
int
20
length
Third-party code. ForexR did not write, test or endorse this script, and the summary above was generated automatically from its code and README. Indicators describe the past, and a strategy's backtest can look better than live trading, especially when a script repaints. Check it in the Strategy Tester and on a demo account before you rely on it.
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