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fully annotated source code - version 1.34
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Classes | Public Member Functions | Protected Attributes | List of all members
DoubleBarrierOption Class Reference

Double Barrier option on a single asset. More...

#include <doublebarrieroption.hpp>

+ Inheritance diagram for DoubleBarrierOption:
+ Collaboration diagram for DoubleBarrierOption:

Classes

class  arguments
 Arguments for double barrier option calculation More...
 
class  engine
 Double-Barrier-option engine base class More...
 

Public Member Functions

 DoubleBarrierOption (DoubleBarrier::Type barrierType, Real barrier_lo, Real barrier_hi, Real rebate, const ext::shared_ptr< StrikedTypePayoff > &payoff, const ext::shared_ptr< Exercise > &exercise)
 
void setupArguments (PricingEngine::arguments *) const override
 
Volatility impliedVolatility (Real price, const ext::shared_ptr< GeneralizedBlackScholesProcess > &process, Real accuracy=1.0e-4, Size maxEvaluations=100, Volatility minVol=1.0e-7, Volatility maxVol=4.0) const
 
- Public Member Functions inherited from OneAssetOption
 OneAssetOption (const ext::shared_ptr< Payoff > &, const ext::shared_ptr< Exercise > &)
 
bool isExpired () const override
 returns whether the instrument might have value greater than zero. More...
 
Real delta () const
 
Real deltaForward () const
 
Real elasticity () const
 
Real gamma () const
 
Real theta () const
 
Real thetaPerDay () const
 
Real vega () const
 
Real rho () const
 
Real dividendRho () const
 
Real strikeSensitivity () const
 
Real itmCashProbability () const
 
void fetchResults (const PricingEngine::results *) const override
 
- Public Member Functions inherited from Option
 Option (ext::shared_ptr< Payoff > payoff, ext::shared_ptr< Exercise > exercise)
 
void setupArguments (PricingEngine::arguments *) const override
 
ext::shared_ptr< Payoffpayoff () const
 
ext::shared_ptr< Exerciseexercise () const
 
- Public Member Functions inherited from Instrument
 Instrument ()
 
Real NPV () const
 returns the net present value of the instrument. More...
 
Real errorEstimate () const
 returns the error estimate on the NPV when available. More...
 
const DatevaluationDate () const
 returns the date the net present value refers to. More...
 
template<typename T >
T result (const std::string &tag) const
 returns any additional result returned by the pricing engine. More...
 
const std::map< std::string, ext::any > & additionalResults () const
 returns all additional result returned by the pricing engine. More...
 
void setPricingEngine (const ext::shared_ptr< PricingEngine > &)
 set the pricing engine to be used. More...
 
- Public Member Functions inherited from LazyObject
 LazyObject ()
 
 ~LazyObject () override=default
 
void update () override
 
bool isCalculated () const
 
void forwardFirstNotificationOnly ()
 
void alwaysForwardNotifications ()
 
void recalculate ()
 
void freeze ()
 
void unfreeze ()
 
- Public Member Functions inherited from Observable
 Observable ()
 
 Observable (const Observable &)
 
Observableoperator= (const Observable &)
 
 Observable (Observable &&)=delete
 
Observableoperator= (Observable &&)=delete
 
virtual ~Observable ()=default
 
void notifyObservers ()
 
- Public Member Functions inherited from Observer
 Observer ()=default
 
 Observer (const Observer &)
 
Observeroperator= (const Observer &)
 
virtual ~Observer ()
 
std::pair< iterator, boolregisterWith (const ext::shared_ptr< Observable > &)
 
void registerWithObservables (const ext::shared_ptr< Observer > &)
 
Size unregisterWith (const ext::shared_ptr< Observable > &)
 
void unregisterWithAll ()
 
virtual void update ()=0
 
virtual void deepUpdate ()
 

Protected Attributes

DoubleBarrier::Type barrierType_
 
Real barrier_lo_
 
Real barrier_hi_
 
Real rebate_
 
- Protected Attributes inherited from OneAssetOption
Real delta_
 
Real deltaForward_
 
Real elasticity_
 
Real gamma_
 
Real theta_
 
Real thetaPerDay_
 
Real vega_
 
Real rho_
 
Real dividendRho_
 
Real strikeSensitivity_
 
Real itmCashProbability_
 
- Protected Attributes inherited from Option
ext::shared_ptr< Payoffpayoff_
 
ext::shared_ptr< Exerciseexercise_
 
- Protected Attributes inherited from Instrument
Real NPV_
 
Real errorEstimate_
 
Date valuationDate_
 
std::map< std::string, ext::any > additionalResults_
 
ext::shared_ptr< PricingEngineengine_
 
- Protected Attributes inherited from LazyObject
bool calculated_ = false
 
bool frozen_ = false
 
bool alwaysForward_
 

Additional Inherited Members

- Public Types inherited from Option
enum  Type { Put = -1 , Call = 1 }
 
- Public Types inherited from Observer
typedef set_type::iterator iterator
 
- Protected Member Functions inherited from OneAssetOption
void setupExpired () const override
 
- Protected Member Functions inherited from Instrument
void calculate () const override
 
void performCalculations () const override
 
- Protected Member Functions inherited from LazyObject

Detailed Description

Double Barrier option on a single asset.

The analytic pricing engine will be used if none if passed.

Definition at line 40 of file doublebarrieroption.hpp.

Constructor & Destructor Documentation

◆ DoubleBarrierOption()

DoubleBarrierOption ( DoubleBarrier::Type  barrierType,
Real  barrier_lo,
Real  barrier_hi,
Real  rebate,
const ext::shared_ptr< StrikedTypePayoff > &  payoff,
const ext::shared_ptr< Exercise > &  exercise 
)

Definition at line 28 of file doublebarrieroption.cpp.

Member Function Documentation

◆ setupArguments()

void setupArguments ( PricingEngine::arguments ) const
overridevirtual

When a derived argument structure is defined for an instrument, this method should be overridden to fill it. This is mandatory in case a pricing engine is used.

Reimplemented from Instrument.

Definition at line 39 of file doublebarrieroption.cpp.

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◆ impliedVolatility()

Volatility impliedVolatility ( Real  price,
const ext::shared_ptr< GeneralizedBlackScholesProcess > &  process,
Real  accuracy = 1.0e-4,
Size  maxEvaluations = 100,
Volatility  minVol = 1.0e-7,
Volatility  maxVol = 4.0 
) const
Warning:
see VanillaOption for notes on implied-volatility calculation.

Definition at line 52 of file doublebarrieroption.cpp.

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Member Data Documentation

◆ barrierType_

DoubleBarrier::Type barrierType_
protected

Definition at line 63 of file doublebarrieroption.hpp.

◆ barrier_lo_

Real barrier_lo_
protected

Definition at line 64 of file doublebarrieroption.hpp.

◆ barrier_hi_

Real barrier_hi_
protected

Definition at line 65 of file doublebarrieroption.hpp.

◆ rebate_

Real rebate_
protected

Definition at line 66 of file doublebarrieroption.hpp.