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Zig Zag Indicator Definition
By JAMES CHEN
Updated Jul 29, 2019
What is the Zig Zag Indicator?
The Zig Zag indicator plots points on the chart whenever prices reverse by a
percentage greater than a pre-chosen variable. Straight lines are then drawn,
connecting these points. The indicator is used to help identify price trends. It
eliminates random price fluctuations and attempts to show trend changes. Zig
Zag lines only appear when there is a price movement between a swing
high and a swing low that is greater than a specified percentage; often 5%. By
filtering minor price movements, the indicator makes trends easier to spot in
all time frames.