CustomIndicatorKeltner Method (Series, numeric, SummatorType, Double)

public ISeriesArray Keltner(
	Series Input,
	numeric Window,
	SummatorType AverageType,
	double NumDev
)

Public Function Keltner ( 
	Input As Series,
	Window As numeric,
	AverageType As SummatorType,
	NumDev As Double
) As ISeriesArray

public:
ISeriesArray^ Keltner(
	Series^ Input, 
	numeric^ Window, 
	SummatorType AverageType, 
	double NumDev
)

Parameters

Input

Type: GF.Clients.Charts.TimeSeriesSeries
Input data (historical series or another indicator) that will be processed by the indicator. Category: Data.

Window

Type: GF.Clients.Charts.Custom.EL.Runtimenumeric
Processing window size or period of indicator. Category: Periods.

AverageType

Type: GF.Clients.Charts.TimeSeries.Indicators.SummatorsSummatorType
Parameter: Moving Average. Category: Data.

NumDev

Type: SystemDouble
Parameter: # deviations. Category: Data.

Return Value

Keltner Channel

Default: Window=20, AverageType=Exponential, NumDev=1.5

Output: Top, Middle, Bottom

Reference