public FloatingRateBond(int settlementDays, double faceAmount, Schedule schedule, IborIndex index, DayCounter paymentDayCounter,
BusinessDayConvention paymentConvention, int fixingDays, List <double> gearings, List <double> spreads,
List <double> caps, List <double> floors, bool inArrears, double redemption, Date issueDate)
: base(settlementDays, schedule.calendar(), issueDate)
{
maturityDate_ = schedule.endDate();
cashflows_ = new IborLeg(schedule, index)
.withPaymentDayCounter(paymentDayCounter)
.withFixingDays(fixingDays)
.withGearings(gearings)
.withSpreads(spreads)
.withCaps(caps)
.withFloors(floors)
.inArrears(inArrears)
.withNotionals(faceAmount)
.withPaymentAdjustment(paymentConvention);
addRedemptionsToCashflows(new List <double>()
{
redemption
});
if (cashflows().Count == 0)
{
throw new ApplicationException("bond with no cashflows!");
}
if (redemptions_.Count != 1)
{
throw new ApplicationException("multiple redemptions created");
}
index.registerWith(update);
}
protected ConvertibleBond( Exercise exercise,
double conversionRatio,
DividendSchedule dividends,
CallabilitySchedule callability,
Handle<Quote> creditSpread,
Date issueDate,
int settlementDays,
Schedule schedule,
double redemption)
: base(settlementDays, schedule.calendar(), issueDate)
{
conversionRatio_ = conversionRatio;
callability_ = callability;
dividends_ = dividends;
creditSpread_ = creditSpread;
maturityDate_ = schedule.endDate();
if (!callability.empty())
{
Utils.QL_REQUIRE( callability.Last().date() <= maturityDate_, () =>
"last callability date ("
+ callability.Last().date()
+ ") later than maturity ("
+ maturityDate_.ToShortDateString() + ")");
}
creditSpread.registerWith(update);
}
public AmortizingFixedRateBond(
int settlementDays,
List <double> notionals,
Schedule schedule,
List <InterestRate> coupons,
DayCounter accrualDayCounter,
BusinessDayConvention paymentConvention = BusinessDayConvention.Following,
Date issueDate = null)
: base(settlementDays, schedule.calendar(), issueDate)
{
frequency_ = schedule.tenor().frequency();
dayCounter_ = accrualDayCounter;
schedule_ = schedule;
maturityDate_ = schedule.endDate();
cashflows_ = new FixedRateLeg(schedule)
.withCouponRates(coupons)
.withNotionals(notionals)
.withPaymentAdjustment(paymentConvention).value();
addRedemptionsToCashflows();
Utils.QL_REQUIRE(!cashflows().empty(), () => "bond with no cashflows!");
}
public AmortizingFixedRateBond(
int settlementDays,
List<double> notionals,
Schedule schedule,
List<double> coupons,
DayCounter accrualDayCounter,
BusinessDayConvention paymentConvention = BusinessDayConvention.Following,
Date issueDate = null)
:base(settlementDays, schedule.calendar(), issueDate)
{
frequency_ = schedule.tenor().frequency();
dayCounter_ = accrualDayCounter;
schedule_ = schedule;
maturityDate_ = schedule.endDate();
cashflows_ = new FixedRateLeg(schedule)
.withCouponRates(coupons, accrualDayCounter)
.withNotionals(notionals)
.withPaymentAdjustment(paymentConvention).value();
addRedemptionsToCashflows();
if ( cashflows().empty())
throw new ApplicationException("bond with no cashflows!");
}
public FloatingRateBond(int settlementDays, double faceAmount, Schedule schedule, IborIndex index, DayCounter paymentDayCounter,
BusinessDayConvention paymentConvention, int fixingDays, List<double> gearings, List<double> spreads,
List<double> caps, List<double> floors, bool inArrears, double redemption, Date issueDate)
: base(settlementDays, schedule.calendar(), issueDate) {
maturityDate_ = schedule.endDate();
cashflows_ = new IborLeg(schedule, index)
.withPaymentDayCounter(paymentDayCounter)
.withFixingDays(fixingDays)
.withGearings(gearings)
.withSpreads(spreads)
.withCaps(caps)
.withFloors(floors)
.inArrears(inArrears)
.withNotionals(faceAmount)
.withPaymentAdjustment(paymentConvention);
addRedemptionsToCashflows(new List<double>() { redemption });
if (cashflows().Count == 0)
throw new ApplicationException("bond with no cashflows!");
if (redemptions_.Count != 1)
throw new ApplicationException("multiple redemptions created");
index.registerWith(update);
}
//! fixed-rate bond
/*! \ingroup instruments
*
* \test calculations are tested by checking results against
* cached values.
*/
//! simple annual compounding coupon rates
public FixedRateBond(int settlementDays, double faceAmount, Schedule schedule, List <double> coupons,
DayCounter accrualDayCounter, BusinessDayConvention paymentConvention = BusinessDayConvention.Following,
double redemption = 100, Date issueDate = null, Calendar paymentCalendar = null,
Period exCouponPeriod = null,
Calendar exCouponCalendar = null,
BusinessDayConvention exCouponConvention = BusinessDayConvention.Unadjusted,
bool exCouponEndOfMonth = false)
: base(settlementDays, paymentCalendar ?? schedule.calendar(),
issueDate)
{
frequency_ = schedule.tenor().frequency();
dayCounter_ = accrualDayCounter;
maturityDate_ = schedule.endDate();
cashflows_ = new FixedRateLeg(schedule)
.withCouponRates(coupons, accrualDayCounter)
.withExCouponPeriod(exCouponPeriod,
exCouponCalendar,
exCouponConvention,
exCouponEndOfMonth)
.withPaymentCalendar(calendar_)
.withNotionals(faceAmount)
.withPaymentAdjustment(paymentConvention);
addRedemptionsToCashflows(new List <double>()
{
redemption
});
Utils.QL_REQUIRE(cashflows().Count != 0, () => "bond with no cashflows!");
Utils.QL_REQUIRE(redemptions_.Count == 1, () => "multiple redemptions created");
}
protected ConvertibleBond(Exercise exercise,
double conversionRatio,
DividendSchedule dividends,
CallabilitySchedule callability,
Handle <Quote> creditSpread,
Date issueDate,
int settlementDays,
Schedule schedule,
double redemption)
: base(settlementDays, schedule.calendar(), issueDate)
{
conversionRatio_ = conversionRatio;
callability_ = callability;
dividends_ = dividends;
creditSpread_ = creditSpread;
maturityDate_ = schedule.endDate();
if (!callability.empty())
{
Utils.QL_REQUIRE(callability.Last().date() <= maturityDate_, () =>
"last callability date ("
+ callability.Last().date()
+ ") later than maturity ("
+ maturityDate_.ToShortDateString() + ")");
}
creditSpread.registerWith(update);
}
//! fixed-rate bond
/*! \ingroup instruments
\test calculations are tested by checking results against
cached values.
*/
//! simple annual compounding coupon rates
public FixedRateBond(int settlementDays, double faceAmount, Schedule schedule,List<double> coupons,
DayCounter accrualDayCounter, BusinessDayConvention paymentConvention = BusinessDayConvention.Following,
double redemption = 100, Date issueDate = null,Calendar paymentCalendar = null,
Period exCouponPeriod = null,
Calendar exCouponCalendar = null,
BusinessDayConvention exCouponConvention = BusinessDayConvention.Unadjusted,
bool exCouponEndOfMonth = false)
: base(settlementDays, paymentCalendar == null ? schedule.calendar() : paymentCalendar,
issueDate)
{
frequency_ = schedule.tenor().frequency();
dayCounter_ = accrualDayCounter;
maturityDate_ = schedule.endDate();
cashflows_ = new FixedRateLeg(schedule)
.withCouponRates(coupons, accrualDayCounter)
.withExCouponPeriod(exCouponPeriod,
exCouponCalendar,
exCouponConvention,
exCouponEndOfMonth)
.withPaymentCalendar(calendar_)
.withNotionals(faceAmount)
.withPaymentAdjustment(paymentConvention);
addRedemptionsToCashflows(new List<double>() { redemption });
if (cashflows().Count == 0)
throw new ApplicationException("bond with no cashflows!");
if (redemptions_.Count != 1)
throw new ApplicationException("multiple redemptions created");
}
public CPIBond(int settlementDays,
double faceAmount,
bool growthOnly,
double baseCPI,
Period observationLag,
ZeroInflationIndex cpiIndex,
InterpolationType observationInterpolation,
Schedule schedule,
List <double> fixedRate,
DayCounter accrualDayCounter,
BusinessDayConvention paymentConvention = BusinessDayConvention.ModifiedFollowing,
Date issueDate = null,
Calendar paymentCalendar = null,
Period exCouponPeriod = null,
Calendar exCouponCalendar = null,
BusinessDayConvention exCouponConvention = BusinessDayConvention.Unadjusted,
bool exCouponEndOfMonth = false)
: base(settlementDays, paymentCalendar ?? schedule.calendar(), issueDate)
{
frequency_ = schedule.tenor().frequency();
dayCounter_ = accrualDayCounter;
growthOnly_ = growthOnly;
baseCPI_ = baseCPI;
observationLag_ = observationLag;
cpiIndex_ = cpiIndex;
observationInterpolation_ = observationInterpolation;
maturityDate_ = schedule.endDate();
// a CPIleg know about zero legs and inclusion of base inflation notional
cashflows_ = new CPILeg(schedule, cpiIndex_,
baseCPI_, observationLag_)
.withSubtractInflationNominal(growthOnly_)
.withObservationInterpolation(observationInterpolation_)
.withPaymentDayCounter(accrualDayCounter)
.withFixedRates(fixedRate)
.withPaymentCalendar(calendar_)
.withExCouponPeriod(exCouponPeriod,
exCouponCalendar,
exCouponConvention,
exCouponEndOfMonth)
.withNotionals(faceAmount)
.withPaymentAdjustment(paymentConvention);
calculateNotionalsFromCashflows();
cpiIndex_.registerWith(update);
foreach (CashFlow i in cashflows_)
{
i.registerWith(update);
}
}
public CPIBond(int settlementDays,
double faceAmount,
bool growthOnly,
double baseCPI,
Period observationLag,
ZeroInflationIndex cpiIndex,
InterpolationType observationInterpolation,
Schedule schedule,
List<double> fixedRate,
DayCounter accrualDayCounter,
BusinessDayConvention paymentConvention = BusinessDayConvention.ModifiedFollowing,
Date issueDate = null,
Calendar paymentCalendar = null,
Period exCouponPeriod = null,
Calendar exCouponCalendar = null,
BusinessDayConvention exCouponConvention = BusinessDayConvention.Unadjusted,
bool exCouponEndOfMonth = false)
:base(settlementDays, paymentCalendar == null ? schedule.calendar() : paymentCalendar, issueDate)
{
frequency_ = schedule.tenor().frequency();
dayCounter_ = accrualDayCounter;
growthOnly_ = growthOnly;
baseCPI_=baseCPI;
observationLag_ = observationLag;
cpiIndex_= cpiIndex;
observationInterpolation_ = observationInterpolation;
maturityDate_ = schedule.endDate();
// a CPIleg know about zero legs and inclusion of base inflation notional
cashflows_ = new CPILeg(schedule, cpiIndex_,
baseCPI_, observationLag_)
.withSubtractInflationNominal(growthOnly_)
.withObservationInterpolation(observationInterpolation_)
.withPaymentDayCounter(accrualDayCounter)
.withFixedRates(fixedRate)
.withPaymentCalendar(calendar_)
.withExCouponPeriod(exCouponPeriod,
exCouponCalendar,
exCouponConvention,
exCouponEndOfMonth)
.withNotionals(faceAmount)
.withPaymentAdjustment(paymentConvention);
calculateNotionalsFromCashflows();
cpiIndex_.registerWith(update);
foreach ( CashFlow i in cashflows_)
i.registerWith(update);
}
private List <Date> getListOfPeriodDatesIncludingQuasiPayments(Schedule schedule)
{
// Process the schedule into an array of dates.
Date issueDate = schedule.date(0);
Date firstCoupon = schedule.date(1);
Date notionalFirstCoupon =
schedule.calendar().advance(firstCoupon,
-schedule.tenor(),
schedule.businessDayConvention(),
schedule.endOfMonth());
List <Date> newDates = schedule.dates().ToList();
newDates[0] = notionalFirstCoupon;
// The handling of the last coupon is is needed for odd final periods
var notionalLastCoupon =
schedule.calendar().advance(
schedule.date(schedule.Count - 2),
schedule.tenor(),
schedule.businessDayConvention(),
schedule.endOfMonth());
newDates[schedule.Count - 1] = notionalLastCoupon;
//long first coupon
if (notionalFirstCoupon > issueDate)
{
Date priorNotionalCoupon =
schedule.calendar().advance(notionalFirstCoupon,
-schedule.tenor(),
schedule.businessDayConvention(),
schedule.endOfMonth());
newDates.Insert(0, priorNotionalCoupon);
}
// long last coupon
if (notionalLastCoupon < schedule.endDate())
{
Date nextNotionalCoupon =
schedule.calendar().advance(
notionalLastCoupon,
schedule.tenor(),
schedule.businessDayConvention(),
schedule.endOfMonth());
newDates.Add(nextNotionalCoupon);
}
return(newDates);
}
public AmortizingFloatingRateBond(int settlementDays,
List<double> notionals,
Schedule schedule,
IborIndex index,
DayCounter accrualDayCounter,
BusinessDayConvention paymentConvention = BusinessDayConvention.Following,
int fixingDays = 0,
List<double> gearings = null,
List<double> spreads = null,
List<double> caps = null,
List<double> floors = null,
bool inArrears = false,
Date issueDate = null)
:base(settlementDays, schedule.calendar(), issueDate)
{
if ( gearings == null )
gearings = new List<double>() {1, 1.0};
if (spreads == null)
spreads = new List<double>() { 1, 0.0 };
if (caps == null)
caps = new List<double>() ;
if (floors == null)
floors = new List<double>();
maturityDate_ = schedule.endDate();
cashflows_ = new IborLeg(schedule, index)
.withCaps(caps)
.withFloors(floors)
.inArrears(inArrears)
.withSpreads(spreads)
.withGearings(gearings)
.withFixingDays(fixingDays)
.withPaymentDayCounter(accrualDayCounter)
.withPaymentAdjustment(paymentConvention)
.withNotionals(notionals).value();
addRedemptionsToCashflows();
Utils.QL_REQUIRE( !cashflows().empty(), () => "bond with no cashflows!" );
index.registerWith(update);
}
public FixedRateBond(int settlementDays,
double faceAmount,
Schedule schedule,
List <InterestRate> coupons,
BusinessDayConvention paymentConvention = BusinessDayConvention.Following,
double redemption = 100,
Date issueDate = null,
Calendar paymentCalendar = null,
Period exCouponPeriod = null,
Calendar exCouponCalendar = null,
BusinessDayConvention exCouponConvention = BusinessDayConvention.Unadjusted,
bool exCouponEndOfMonth = false)
: base(settlementDays, paymentCalendar == null ? schedule.calendar() : paymentCalendar,
issueDate)
{
frequency_ = schedule.tenor().frequency();
dayCounter_ = coupons[0].dayCounter();
maturityDate_ = schedule.endDate();
cashflows_ = new FixedRateLeg(schedule)
.withCouponRates(coupons)
.withExCouponPeriod(exCouponPeriod,
exCouponCalendar,
exCouponConvention,
exCouponEndOfMonth)
.withPaymentCalendar(calendar_)
.withNotionals(faceAmount)
.withPaymentAdjustment(paymentConvention);
addRedemptionsToCashflows(new List <double>()
{
redemption
});
if (cashflows().Count == 0)
{
throw new ApplicationException("bond with no cashflows!");
}
if (redemptions_.Count != 1)
{
throw new ApplicationException("multiple redemptions created");
}
}
public CmsRateBond(int settlementDays,
double faceAmount,
Schedule schedule,
SwapIndex index,
DayCounter paymentDayCounter,
BusinessDayConvention paymentConvention = BusinessDayConvention.Following,
int fixingDays = 0,
List<double> gearings = null,
List<double> spreads = null,
List<double> caps = null,
List<double> floors = null,
bool inArrears = false,
double redemption = 100.0,
Date issueDate = null)
: base(settlementDays, schedule.calendar(), issueDate)
{
// Optional value check
if ( gearings == null ) gearings = new List<double>(){1};
if ( spreads == null ) spreads = new List<double>(){0};
if (caps == null) caps = new List<double>();
if (floors == null) floors = new List<double>();
maturityDate_ = schedule.endDate();
cashflows_ = new CmsLeg(schedule, index)
.withPaymentDayCounter(paymentDayCounter)
.withFixingDays(fixingDays)
.withGearings(gearings)
.withSpreads(spreads)
.withCaps(caps)
.withFloors(floors)
.inArrears(inArrears)
.withNotionals(faceAmount)
.withPaymentAdjustment(paymentConvention);
addRedemptionsToCashflows(new List<double>() { redemption });
if (cashflows().Count == 0)
throw new ApplicationException("bond with no cashflows!");
if (redemptions_.Count != 1)
throw new ApplicationException("multiple redemptions created");
index.registerWith(update);
}
public RangeAccrualFloatersCoupon(Date paymentDate,
double nominal,
IborIndex index,
Date startDate,
Date endDate,
int fixingDays,
DayCounter dayCounter,
double gearing,
double spread,
Date refPeriodStart,
Date refPeriodEnd,
Schedule observationsSchedule,
double lowerTrigger,
double upperTrigger)
: base(paymentDate, nominal, startDate, endDate, fixingDays, index, gearing, spread, refPeriodStart, refPeriodEnd,
dayCounter)
{
observationsSchedule_ = observationsSchedule;
lowerTrigger_ = lowerTrigger;
upperTrigger_ = upperTrigger;
Utils.QL_REQUIRE(lowerTrigger_ < upperTrigger, () => "lowerTrigger_>=upperTrigger");
Utils.QL_REQUIRE(observationsSchedule_.startDate() == startDate, () => "incompatible start date");
Utils.QL_REQUIRE(observationsSchedule_.endDate() == endDate, () => "incompatible end date");
observationDates_ = new List <Date>(observationsSchedule_.dates());
observationDates_.RemoveAt(observationDates_.Count - 1); //remove end date
observationDates_.RemoveAt(0); //remove start date
observationsNo_ = observationDates_.Count;
Handle <YieldTermStructure> rateCurve = index.forwardingTermStructure();
Date referenceDate = rateCurve.link.referenceDate();
startTime_ = dayCounter.yearFraction(referenceDate, startDate);
endTime_ = dayCounter.yearFraction(referenceDate, endDate);
observationTimes_ = new List <double>();
for (int i = 0; i < observationsNo_; i++)
{
observationTimes_.Add(dayCounter.yearFraction(referenceDate, observationDates_[i]));
}
}
public FixedRateBond(int settlementDays,
double faceAmount,
Schedule schedule,
List <InterestRate> coupons,
BusinessDayConvention paymentConvention,
double redemption,
Date issueDate,
Calendar paymentCalendar)
: base(settlementDays, paymentCalendar == new Calendar() ? schedule.calendar() : paymentCalendar,
issueDate)
{
frequency_ = schedule.tenor().frequency();
dayCounter_ = coupons[0].dayCounter();
maturityDate_ = schedule.endDate();
cashflows_ = new FixedRateLeg(schedule)
.withCouponRates(coupons)
.withPaymentCalendar(calendar_)
.withNotionals(faceAmount)
.withPaymentAdjustment(paymentConvention);
addRedemptionsToCashflows(new List <double>()
{
redemption
});
if (cashflows().Count == 0)
{
throw new ApplicationException("bond with no cashflows!");
}
if (redemptions_.Count != 1)
{
throw new ApplicationException("multiple redemptions created");
}
}
public FloatingCatBond(int settlementDays,
double faceAmount,
Schedule schedule,
IborIndex iborIndex,
DayCounter paymentDayCounter,
NotionalRisk notionalRisk,
BusinessDayConvention paymentConvention = QLNet.BusinessDayConvention.Following,
int fixingDays = 0,
List <double> gearings = null,
List <double> spreads = null,
List <double?> caps = null,
List <double?> floors = null,
bool inArrears = false,
double redemption = 100.0,
Date issueDate = null)
: base(settlementDays, schedule.calendar(), issueDate, notionalRisk)
{
maturityDate_ = schedule.endDate();
cashflows_ = new IborLeg(schedule, iborIndex)
.withFixingDays(fixingDays)
.withGearings(gearings)
.withSpreads(spreads)
.withCaps(caps)
.withFloors(floors)
.inArrears(inArrears)
.withPaymentDayCounter(paymentDayCounter)
.withNotionals(faceAmount)
.withPaymentAdjustment(paymentConvention);
addRedemptionsToCashflows(new InitializedList <double>(1, redemption));
Utils.QL_REQUIRE(!cashflows().empty(), () => "bond with no cashflows!");
Utils.QL_REQUIRE(redemptions_.Count == 1, () => "multiple redemptions created");
iborIndex.registerWith(update);
}
//! simple annual compounding coupon rates
public FixedRateBond(int settlementDays, double faceAmount, Schedule schedule,List<double> coupons,
DayCounter accrualDayCounter, BusinessDayConvention paymentConvention,
double redemption, Date issueDate,Calendar paymentCalendar)
: base(settlementDays, paymentCalendar == new Calendar() ? schedule.calendar() : paymentCalendar,
issueDate)
{
frequency_ = schedule.tenor().frequency();
dayCounter_ = accrualDayCounter;
maturityDate_ = schedule.endDate();
cashflows_ = new FixedRateLeg(schedule)
.withCouponRates(coupons, accrualDayCounter)
.withPaymentCalendar(calendar_)
.withNotionals(faceAmount)
.withPaymentAdjustment(paymentConvention);
addRedemptionsToCashflows(new List<double>() { redemption });
if (cashflows().Count == 0)
throw new ApplicationException("bond with no cashflows!");
if (redemptions_.Count != 1)
throw new ApplicationException("multiple redemptions created");
}
public CmsRateBond(int settlementDays,
double faceAmount,
Schedule schedule,
SwapIndex index,
DayCounter paymentDayCounter,
BusinessDayConvention paymentConvention = BusinessDayConvention.Following,
int fixingDays = 0,
List <double> gearings = null,
List <double> spreads = null,
List <double?> caps = null,
List <double?> floors = null,
bool inArrears = false,
double redemption = 100.0,
Date issueDate = null)
: base(settlementDays, schedule.calendar(), issueDate)
{
// Optional value check
if (gearings == null)
{
gearings = new List <double>()
{
1
}
}
;
if (spreads == null)
{
spreads = new List <double>()
{
0
}
}
;
if (caps == null)
{
caps = new List <double?>();
}
if (floors == null)
{
floors = new List <double?>();
}
maturityDate_ = schedule.endDate();
cashflows_ = new CmsLeg(schedule, index)
.withPaymentDayCounter(paymentDayCounter)
.withFixingDays(fixingDays)
.withGearings(gearings)
.withSpreads(spreads)
.withCaps(caps)
.withFloors(floors)
.inArrears(inArrears)
.withNotionals(faceAmount)
.withPaymentAdjustment(paymentConvention);
addRedemptionsToCashflows(new List <double>()
{
redemption
});
Utils.QL_REQUIRE(cashflows().Count != 0, () => "bond with no cashflows!");
Utils.QL_REQUIRE(redemptions_.Count == 1, () => "multiple redemptions created");
index.registerWith(update);
}
}
}
public AmortizingFloatingRateBond(int settlementDays,
List <double> notionals,
Schedule schedule,
IborIndex index,
DayCounter accrualDayCounter,
BusinessDayConvention paymentConvention = BusinessDayConvention.Following,
int fixingDays = 0,
List <double> gearings = null,
List <double> spreads = null,
List <double> caps = null,
List <double> floors = null,
bool inArrears = false,
Date issueDate = null)
: base(settlementDays, schedule.calendar(), issueDate)
{
if (gearings == null)
{
gearings = new List <double>()
{
1, 1.0
}
}
;
if (spreads == null)
{
spreads = new List <double>()
{
1, 0.0
}
}
;
if (caps == null)
{
caps = new List <double>();
}
if (floors == null)
{
floors = new List <double>();
}
maturityDate_ = schedule.endDate();
cashflows_ = new IborLeg(schedule, index)
.withCaps(caps)
.withFloors(floors)
.inArrears(inArrears)
.withSpreads(spreads)
.withGearings(gearings)
.withFixingDays(fixingDays)
.withPaymentDayCounter(accrualDayCounter)
.withPaymentAdjustment(paymentConvention)
.withNotionals(notionals).value();
addRedemptionsToCashflows();
Utils.QL_REQUIRE(!cashflows().empty(), "bond with no cashflows!");
index.registerWith(update);
}
}
}