Module net.finmath.lib

Package net.finmath.montecarlo.interestrate.products.indices

Class NumerairePerformanceIndex

java.lang.Object

net.finmath.montecarlo.AbstractMonteCarloProduct

net.finmath.montecarlo.interestrate.products.AbstractTermStructureMonteCarloProduct

net.finmath.montecarlo.interestrate.products.components.AbstractProductComponent

net.finmath.montecarlo.interestrate.products.indices.AbstractIndex

net.finmath.montecarlo.interestrate.products.indices.NumerairePerformanceIndex

All Implemented Interfaces:

Serializable, Product, TermStructureMonteCarloProduct, MonteCarloProduct

public class NumerairePerformanceIndex
extends AbstractIndex

A (floating) rate index representing the performance of the numeraire asset for a given period start offset (offset from fixing) and period length. The index is given give \( F = \frac{1}{dc(t-s)} ( N(t)/N(s) - 1 ) \). where \( s \) denotes the period start and \( t \) denotes the period end and dc is a given daycount convention.

Version:

1.1

Author:

Christian Fries

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
NumerairePerformanceIndex(String name, String currency, String paymentOffsetCode, BusinessdayCalendar paymentBusinessdayCalendar, BusinessdayCalendar.DateRollConvention paymentDateRollConvention, DayCountConvention daycountConvention)

Method Summary

Modifier and Type	Method	Description
RandomVariable	getValue(double evaluationTime, TermStructureMonteCarloSimulationModel model)	This method returns the value random variable of the product within the specified model, evaluated at a given evalutationTime.
Set<String>	queryUnderlyings()	Returns a set of underlying names referenced by this product component (i.e., required for valuation) or null if none.
String	toString()

Methods inherited from class net.finmath.montecarlo.interestrate.products.indices.AbstractIndex

getName

Methods inherited from class net.finmath.montecarlo.interestrate.products.components.AbstractProductComponent

getExecutor, getValues

Methods inherited from class net.finmath.montecarlo.interestrate.products.AbstractTermStructureMonteCarloProduct

getFactorDrift, getValue, getValueForModifiedData

Methods inherited from class net.finmath.montecarlo.AbstractMonteCarloProduct

getCurrency, getValue, getValue, getValues, getValues, getValues, getValuesForModifiedData, getValuesForModifiedData, getValuesForModifiedData, getValuesForModifiedData

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.finmath.montecarlo.MonteCarloProduct

getCurrency, getValue, getValue, getValues, getValues, getValues, getValuesForModifiedData, getValuesForModifiedData, getValuesForModifiedData, getValuesForModifiedData

Constructor Details

NumerairePerformanceIndex

public NumerairePerformanceIndex(String name,
 String currency,
 String paymentOffsetCode,
 BusinessdayCalendar paymentBusinessdayCalendar,
 BusinessdayCalendar.DateRollConvention paymentDateRollConvention,
 DayCountConvention daycountConvention)

Method Details

getValue

public RandomVariable getValue(double evaluationTime,
 TermStructureMonteCarloSimulationModel model)
                        throws CalculationException

Description copied from interface: TermStructureMonteCarloProduct

This method returns the value random variable of the product within the specified model, evaluated at a given evalutationTime. Note: For a lattice this is often the value conditional to evalutationTime, for a Monte-Carlo simulation this is the (sum of) value discounted to evaluation time. Cashflows prior evaluationTime are not considered.

Specified by:

getValue in interface TermStructureMonteCarloProduct

Specified by:

getValue in class AbstractIndex

Parameters:

evaluationTime - The time on which this products value should be observed.

model - The model used to price the product.

Returns:

The random variable representing the value of the product discounted to evaluation time

Throws:

CalculationException - Thrown if the valuation fails, specific cause may be available via the cause() method.

queryUnderlyings

public Set<String> queryUnderlyings()

Description copied from class: AbstractProductComponent

Returns a set of underlying names referenced by this product component (i.e., required for valuation) or null if none.

Specified by:

queryUnderlyings in class AbstractProductComponent

Returns:

A set of underlying names referenced by this product component (i.e., required for valuation) or null if none.

toString

public String toString()

Overrides:

toString in class AbstractMonteCarloProduct