Package trade.invision.indicators.indicators.rsi

Class RelativeStrengthIndex

java.lang.Object

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

trade.invision.indicators.indicators.rsi.RelativeStrengthIndex

public class RelativeStrengthIndex
extends Indicator<Num>

RelativeStrengthIndex is a Num Indicator to provide the Relative Strength Index (RSI) over a length of values.

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	RelativeStrengthIndex(Indicator<Num> indicator, int length, MovingAverageSupplier movingAverageSupplier)

Method Summary

Modifier and Type	Method	Description
protected Num	calculate(long index)	Performs the calculation of this Indicator at the given index.
static RelativeStrengthIndex	relativeStrengthIndex(Indicator<Num> indicator, int length, MovingAverageSupplier movingAverageSupplier)	Gets a RelativeStrengthIndex.
static RelativeStrengthIndex	rsi(Indicator<Num> indicator, int length, MovingAverageSupplier movingAverageSupplier)

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

caching, getMinimumStableIndex, getSeries, getValue, 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

RelativeStrengthIndex

protected RelativeStrengthIndex(Indicator<Num> indicator,
 int length,
 MovingAverageSupplier movingAverageSupplier)

Method Details

rsi

public static RelativeStrengthIndex rsi(Indicator<Num> indicator,
 int length,
 MovingAverageSupplier movingAverageSupplier)

See Also:

• relativeStrengthIndex(Indicator, int, MovingAverageSupplier)

relativeStrengthIndex

public static RelativeStrengthIndex relativeStrengthIndex(Indicator<Num> indicator,
 int length,
 MovingAverageSupplier movingAverageSupplier)

Gets a RelativeStrengthIndex.

Parameters:

indicator - the Indicator

length - the number of values to look back at

movingAverageSupplier - the MovingAverageSupplier

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)