IIndicatorsiATR Method

Function iATR ( 
	sessionIndex As Integer,
	symbol As String,
	timeframe As TimeFrame,
	price As PriceUsed,
	mode As ATRMode,
	Optional lookbackPeriods As Integer = 14
) As List(Of Double?)

List<Nullable<double>>^ iATR(
	int sessionIndex, 
	String^ symbol, 
	TimeFrame timeframe, 
	PriceUsed price, 
	ATRMode mode, 
	int lookbackPeriods = 14
)

abstract iATR : 
        sessionIndex : int * 
        symbol : string * 
        timeframe : TimeFrame * 
        price : PriceUsed * 
        mode : ATRMode * 
        ?lookbackPeriods : int 
(* Defaults:
        let _lookbackPeriods = defaultArg lookbackPeriods 14
*)
-> List<Nullable<float>>