[blackcat] L3 Aroon Zone

Level 3
Background

The Aroon indicator developed by Tushar Chanand indicates whether there is a trend price or is located in a trading area.

Function

Classical Aroon can also show the beginning of a new trend, its strength and expectation of changes from trade areas to trends. However, it produces too much noise when is bull or bear during sideways. In this improved version, I use bars without "blur cross" to classify bull, bear and sideways, which could look better to know the status of current market.

Since Chinese uses red for bull, green for bear, while others use green for bull and red for bear, i try to avoid to use red or green, which may be confusing. I use my style of color for bull and bear:
Yellow --> Bull
Fuchsia --> Bear
Gray --> Sideways

Remarks
Feedbacks are appreciated.