ZigZag Channel

This is recreation of Donchian Channel - Pivot High Low indicator present here:

But, instead of traditional pivot high lows, this is based on pivots created from zigzag indicator.

This indicator is created on top of existing Zigzag indicator using lines array:

Parameter HighLowLength refers to number of zigzag lines back which can be used to calculate top and bottom of donchian channel.

版本注释:

Added option waitForConfirmation.

Difference it makes is as shown in the picture below: