Vertical Horizontal Filter (VHF) shows, if there is a trend or a flat.
VHF was first described by Adam White in 1991.
There are three ways of VHF interprtation:
This indicator was first implemented in MQL4 and published in CodeBase at mql4.com 08.09.2009.
Translated from Russian by MetaQuotes Software Corp.
Original code: https://www.mql5.com/ru/code/600
The typical normalized oscillator varying within the range -100 to +100 and provided with a signal line.AFIRMA
МА combination is based on the digital filter and regressive Moving Average.