Class RateOfChangePercent

Namespace

FinanceSharp.Indicators

Assembly

FinanceSharp.dll

This indicator computes the n-period percentage rate of change in a value using the following: 100 * (value_0 - value_n) / value_n

public class RateOfChangePercent : RateOfChange, IIndicator, IUpdatable

Inheritance

object

IndicatorBase

WindowIndicator

RateOfChange

RateOfChangePercent

Implements

IIndicator

IUpdatable

Derived

MomentumPercent

Inherited Members

RateOfChange.WarmUpPeriod

WindowIndicator.Period

WindowIndicator.IsReady

WindowIndicator.Forward(long, DoubleArray)

WindowIndicator.Reset()

IndicatorBase.Updated

IndicatorBase.Resetted

IndicatorBase.Name

IndicatorBase.Current

IndicatorBase.CurrentTime

IndicatorBase.OutputCount

IndicatorBase.Properties

IndicatorBase.InputProperties

IndicatorBase.Samples

IndicatorBase.Update<TStruct>(long, TStruct)

IndicatorBase.Update(long, double)

IndicatorBase.Update(long, DoubleArray)

IndicatorBase.OnReset()

IndicatorBase.Equals(object)

IndicatorBase.ToString()

IndicatorBase.ToDetailedString()

IndicatorBase.OnUpdated(long, DoubleArray)

IndicatorBase.AssertTrue(bool)

IndicatorBase.AssertTrue(bool, string)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

Extension Methods

IndicatorExtensions.ArrayWindow(IUpdatable, int, bool, string)

IndicatorExtensions.Delay(IUpdatable, int, bool, string)

IndicatorExtensions.EMA(IUpdatable, int, double?, bool)

IndicatorExtensions.Explode(IUpdatable, bool)

IndicatorExtensions.ExtractName(IUpdatable)

IndicatorExtensions.Function(IUpdatable, UnaryArrayFunctionHandler, ArraySelectorFunctionHandler, bool, string)

IndicatorExtensions.Function(IUpdatable, UnaryFunctionHandler, SelectorFunctionHandler, bool, string)

IndicatorExtensions.MAX(IUpdatable, int, bool)

IndicatorExtensions.MIN(IUpdatable, int, bool)

IndicatorExtensions.Minus(IUpdatable, IUpdatable, CompositionMethod)

IndicatorExtensions.Minus(IUpdatable, IUpdatable, string, CompositionMethod)

IndicatorExtensions.Minus(IUpdatable, double)

IndicatorExtensions.Over(IUpdatable, IUpdatable, CompositionMethod)

IndicatorExtensions.Over(IUpdatable, IUpdatable, string, CompositionMethod)

IndicatorExtensions.Over(IUpdatable, double)

IndicatorExtensions.Plus(IUpdatable, IUpdatable, CompositionMethod)

IndicatorExtensions.Plus(IUpdatable, IUpdatable, string, CompositionMethod)

IndicatorExtensions.Plus(IUpdatable, double)

IndicatorExtensions.SMA(IUpdatable, int, bool)

IndicatorExtensions.Select(IUpdatable, ArraySelectorFunctionHandler, int, int, bool, string)

IndicatorExtensions.Select(IUpdatable, SelectorFunctionHandler, bool, string)

IndicatorExtensions.Slice(IUpdatable, int, int, string, bool)

IndicatorExtensions.Slice(IUpdatable, int, string, bool)

IndicatorExtensions.SliceProperty(IUpdatable, int, int, string, bool)

IndicatorExtensions.SliceProperty(IUpdatable, int, string, bool)

IndicatorExtensions.ThenToList(IUpdatable, bool, bool)

IndicatorExtensions.Then<T>(IUpdatable, T, bool)

IndicatorExtensions.Times(IUpdatable, IUpdatable, CompositionMethod)

IndicatorExtensions.Times(IUpdatable, IUpdatable, string, CompositionMethod)

IndicatorExtensions.Times(IUpdatable, double)

IndicatorExtensions.WeightedBy<TWeight>(IUpdatable, TWeight, int, CompositionMethod)

IndicatorExtensions.Window(IUpdatable, int, bool, string)

IndicatorExtensions.Minus(IndicatorBase, IndicatorBase, CompositionMethod)

IndicatorExtensions.Over(IndicatorBase, IndicatorBase, CompositionMethod)

IndicatorExtensions.Plus(IndicatorBase, IndicatorBase, CompositionMethod)

IndicatorExtensions.Times(IndicatorBase, IndicatorBase, CompositionMethod)

IndicatorExtensions.BreakOnUpdate<T>(T, int)

IndicatorExtensions.Of<T>(T, IUpdatable, bool)

StringExtensions.ConvertInvariant(object, Type)

StringExtensions.ConvertInvariant<T>(object)

Constructors

RateOfChangePercent(int)

Creates a new RateOfChangePercent indicator with the specified period

public RateOfChangePercent(int period)

Parameters

period int

The period over which to perform to computation

RateOfChangePercent(string, int)

Creates a new RateOfChangePercent indicator with the specified period

public RateOfChangePercent(string name, int period)

Parameters

name string

The name of this indicator

period int

The period over which to perform to computation

Methods

Forward(IReadOnlyWindow<long>, IReadOnlyWindow<DoubleArray>, long, DoubleArray)

Computes the next value for this indicator from the given state.

protected override DoubleArray Forward(IReadOnlyWindow<long> timeWindow, IReadOnlyWindow<DoubleArray> window, long time, DoubleArray input)

Parameters

timeWindow IReadOnlyWindow<long>

window IReadOnlyWindow<DoubleArray>

The window of data held in this indicator

time long

input DoubleArray

The input value to this indicator on this time step

Returns

DoubleArray

A new value for this indicator