Pivot zone indicator or Pivot Range indicator

In forex trading Daily Pivot point is one of the most used indicators on forex charts. This important level we can describe as :

Pivot = (High + Low + Close) / 3

where is :
High – the highest yesterday price level
Low - the lowest yesterday price level
Close – daily close or midnight price level

Pivot range or pivot zone is price range which we can calculate using this formulas :
Pivot2 = (High + Low) / 2

Difference = |Pivot – Pivot2|

Pivot High = Pivot + Difference

Pivot Low = Pivot – Difference

Pivot High to Pivot Low is the Pivot Zone

Example :

Pivot = (High + Low + Close) / 3 =(1.31 + 1.3 + 1.308)/3=1,306

Pivot2 = (High + Low) / 2 = 1,305

Difference = |Pivot – Pivot2| = 1,306-1,305=10 pips

Pivot High = Pivot + Difference = 1,306+10 pips = 1.307

Pivot Low = Pivot – Difference = 1,306 – 10 pips = 1,305

Pivot zone is from 1.305 till 1.307

Possibile scenario:
If we have strong bullish or bearish trend afther correction and pullback price will touch Pivot range (Pivot zone) and create support (for bullish trend) or resistance (bearish trend) and than again price will go in trend direction.