Volatility

The Volatility measures the risk or stock variability. It’s calculated using standard deviations on daily returns. When volatility increases, the risk increases as bigger changes in the stock price are expected.

Syntax:

Public Function Volatility(ByVal VIn() As Double, ByVal Lag As Long) As Double

Parameters:

  • ByVal VIn() As Double
  • ByVal Lag As Long

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Example:

 

    Dim TA4Net As New TA4Net.CTAFunctions("YOUR-REGISTRATION-CODE")

    Dim Result() As Double

    Dim CloseValues() As Double

 

    ' loading values to array

    CloseValues = GetCloseValues()

    ' calculating Technical Analysis function

    Result = TA4Net.Volatility(CloseValues, 14)

 

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