Volume Oscillator Points Difference

The Volume Oscillator displays the difference between two moving averages of a security's volume. The difference between the moving averages can be expressed in either points or percentages.

You can use the difference between two moving averages of volume to determine if the overall volume trend is increasing or decreasing. When the Volume Oscillator rises above zero, it signifies that the shorter-term volume moving average has risen above the longer-term volume moving average, and thus, that the short-term volume trend is higher (i.e., more volume) than the longer-term volume trend.

There are many ways to interpret changes in volume trends. One common belief is that rising prices coupled with increased volume, and falling prices coupled with decreased volume, is bullish. Conversely, if volume increases when prices fall, and volume decreases when prices rise, the market is showing signs of underlying weakness.

The theory behind this is straight forward. Rising prices coupled with increased volume signifies increased upside participation (more buyers) that should lead to a continued move. Conversely, falling prices coupled with increased volume (more sellers) signifies decreased upside participation.

Volume Oscillator is calculated in points or percentage.

Syntax:

Public Function VolumeOscillatorPointsDiff(ByVal VOPDIn() As Double, ByVal Lag1 As Long, ByVal Lag2 As Long, ByVal Method As axltaMovingAverageType) As Double

Parameters:

  • ByVal VOPDIn() As Double
  • ByVal Lag1 As Long
  • ByVal Lag2 As Long
  • ByVal Method As axltaMovingAverageType

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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.VolumeOscillatorPointsDiff(CloseValues, 12, 26, TA4Net.axltaMovingAverageType.axltaMovExponential)

 

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