Triangular Relative Strength Index

Input variables

"Length" - is the number of time periods used when computing the moving average
"Over Sold Property" - the level of oversold band set initially at 30
"Over Bought Property" - the level of overbought band set initially at 70

Calculation

The "Triangular Relative Strength Index" (TRSI) is similar to RSI (Relative Strength Index) except that the average used here is TMA (Triangular Moving Average) instead of EMA (Exponential Moving Average).

"TRSI" indicator consists of three bands:
- an "Oversold" band
- an "Overbought" band
- the "TRSI" band

The formula for the "TRSI" indicator is:

where:

NetChgAvg = TMA(Change, Length)
TotChgAvg = TMA( Abs(Change), Length)
Change = Close - Close[-1]

From "Indicator Properties" you can change the settings for indicator:


Triangular Relative Strength Index indicator on ESZ07 chart

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