Syntax

Public function StochasticMomentumIndex(ByVal Data As Database, ByVal OHLCV  , ByVal KPeriod As Integer, ByVal KSmooth As Integer, ByVal KDoubleSmooth As Integer, ByVal DPeriod As Integer, ByVal MAType As Integer, ByVal PctD_MAType As Integer, Optional FieldName As String) As RecordSet

Overview
The Stochastic Momentum Index indicator is calculated using the close price relative to the midpoint of the high low trading range.

Class:Index

Sample

Public Sub main()        'Variables        Dim _symbolInfo As VTLGeneral.CSymbol=ClientCode.GetSymbolByName("GOLD")        Dim DB As New VTLGeneral.Database()        Dim rsOHLCV As New VTLGeneral.RecordSet()         Dim RecordCount As Integer        Dim m_Recordset As VTLGeneral.RecordSet        Dim _historyData As object()        Dim output As String        Dim Record As Integer        Dim m_Date As VTLGeneral.Field        Dim m_Open As VTLGeneral.Field        Dim m_High As VTLGeneral.Field        Dim m_Low As VTLGeneral.Field        Dim m_Close As VTLGeneral.Field        Dim j As Integer = 0        Dim i As Integer = 0        Dim _recordCount As Integer = ClientCode.Bars(_symbolInfo.ID,VTLGeneral.ENUM_PERIOD.Day)                m_Recordset = DB.CreateRecord        m_Open = New VTLGeneral.Field        m_High = New VTLGeneral.Field        m_Low = New VTLGeneral.Field        m_Close = New VTLGeneral.Field         DB.RecordCount = _recordCount        RecordCount = _recordCount         'Initialize Recordsets        m_Open.initialize(_recordCount-1, "Open")        m_High.initialize(_recordCount-1, "High")        m_Low.initialize(_recordCount-1, "Low")        m_Close.initialize(_recordCount-1, "Close")        'load high, low ,open and data         _historyData = ClientCode.GetChartHistory(_symbolInfo.ID, VTLGeneral.ENUM_PERIOD.Day,VTLGeneral.ENUM_HISTORY_TYPE.HIS_HIGH, _recordCount)          For i  = 0 To _recordCount-1                m_High.setValue(i,_historyData(i))         Next         _historyData = ClientCode.GetChartHistory(_symbolInfo.ID, VTLGeneral.ENUM_PERIOD.Day,VTLGeneral.ENUM_HISTORY_TYPE.HIS_LOW, _recordCount)         For i  = 0 To _recordCount-1                m_Low.setValue(i,_historyData(i))        Next         _historyData = ClientCode.GetChartHistory(_symbolInfo.ID, VTLGeneral.ENUM_PERIOD.Day,VTLGeneral.ENUM_HISTORY_TYPE.HIS_OPEN, _recordCount)         For i  = 0 To _recordCount-1                m_Open.setValue(i,_historyData(i))        Next         _historyData = ClientCode.GetChartHistory(_symbolInfo.ID, VTLGeneral.ENUM_PERIOD.Day,VTLGeneral.ENUM_HISTORY_TYPE.HIS_CLOSE, _recordCount)         For i  = 0 To _recordCount-1                m_Close.setValue(i,_historyData(i))        Next          m_Recordset.addField(m_Open)        m_Recordset.addField(m_High)        m_Recordset.addField(m_Low)        m_Recordset.addField(m_Close)         'StochasticMomentumIndex        Dim _indRecord As New VTLGeneral.RecordSet()        Dim Idx As New VTLGeneral.Index()        _indRecord = Idx.StochasticMomentumIndex(DB,m_Recordset,13,25,2,9,1,2)         For i = 0 To DB.getRecordCount-1                output = output  &  CSTR(_indRecord.getValue(_indRecord.getName(1), i) ) & vbcrlf        Next         GUI.MsgDialog(output) End Sub

See Also

• Accumulation Swing Index
• Average True Range
• Comparative Relative Strength

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