Package trade.invision.indicators.indicators.obv

Class OnBalanceVolume

java.lang.Object

trade.invision.indicators.indicators.Indicator<Num>

trade.invision.indicators.indicators.CachingIndicator<Num>

trade.invision.indicators.indicators.RecursiveIndicator<Num>

trade.invision.indicators.indicators.obv.OnBalanceVolume

public class OnBalanceVolume
extends RecursiveIndicator<Num>

OnBalanceVolume is a Num Indicator to provide the On-Balance Volume (OBV).

See Also:

• Investopedia

Nested Class Summary

Nested classes/interfaces inherited from class trade.invision.indicators.indicators.Indicator

Indicator.CacheSeries

Field Summary

Fields inherited from class trade.invision.indicators.indicators.Indicator

cachedAddCallCount, cachedIndex, cachedValue, cacheSeries, minimumStableIndex, series

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	OnBalanceVolume(BarSeries barSeries)

Method Summary

Modifier and Type	Method	Description
protected Num	calculate(long index)	Performs the calculation of this Indicator at the given index.
static OnBalanceVolume	obv(BarSeries barSeries)
static OnBalanceVolume	onBalanceVolume(BarSeries barSeries)	Gets a OnBalanceVolume.

Methods inherited from class trade.invision.indicators.indicators.RecursiveIndicator

getValue

Methods inherited from class trade.invision.indicators.indicators.Indicator

caching, getMinimumStableIndex, getSeries, isCaching, numOf, numOf, numOf, numOf, numOfEight, numOfFive, numOfFour, numOfHalf, numOfHundred, numOfHundredth, numOfNegativeOne, numOfNine, numOfOne, numOfSeven, numOfSix, numOfTen, numOfTenth, numOfThousand, numOfThousandth, numOfThree, numOfTwo, numOfZero, purgeCache

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

OnBalanceVolume

protected OnBalanceVolume(BarSeries barSeries)

Method Details

obv

public static OnBalanceVolume obv(BarSeries barSeries)

See Also:

• onBalanceVolume(BarSeries)

onBalanceVolume

public static OnBalanceVolume onBalanceVolume(BarSeries barSeries)

Gets a OnBalanceVolume.

Parameters:

barSeries - the BarSeries

calculate

protected Num calculate(long index)

Description copied from class: Indicator

Performs the calculation of this Indicator at the given index.

Specified by:

calculate in class Indicator<Num>

Parameters:

index - the index

Returns:

the result (never null)