static void Main(string[] args)
{
DateTime timer = DateTime.Now;
/*********************
*** MARKET DATA ***
*********************/
Calendar calendar = new TARGET();
Date settlementDate = new Date(18, Month.September, 2008);
// must be a business day
settlementDate = calendar.adjust(settlementDate);
int fixingDays = 3;
int settlementDays = 3;
Date todaysDate = calendar.advance(settlementDate, -fixingDays, TimeUnit.Days);
// nothing to do with Date::todaysDate
Settings.setEvaluationDate(todaysDate);
Console.WriteLine("Today: {0}, {1}", todaysDate.DayOfWeek, todaysDate);
Console.WriteLine("Settlement date: {0}, {1}", settlementDate.DayOfWeek, settlementDate);
// Building of the bonds discounting yield curve
/*********************
*** RATE HELPERS ***
*********************/
// RateHelpers are built from the above quotes together with
// other instrument dependant infos. Quotes are passed in
// relinkable handles which could be relinked to some other
// data source later.
// Common data
// ZC rates for the short end
double zc3mQuote = 0.0096;
double zc6mQuote = 0.0145;
double zc1yQuote = 0.0194;
Quote zc3mRate = new SimpleQuote(zc3mQuote);
Quote zc6mRate = new SimpleQuote(zc6mQuote);
Quote zc1yRate = new SimpleQuote(zc1yQuote);
DayCounter zcBondsDayCounter = new Actual365Fixed();
RateHelper zc3m = new DepositRateHelper(new Handle <Quote>(zc3mRate),
new Period(3, TimeUnit.Months), fixingDays,
calendar, BusinessDayConvention.ModifiedFollowing,
true, zcBondsDayCounter);
RateHelper zc6m = new DepositRateHelper(new Handle <Quote>(zc6mRate),
new Period(6, TimeUnit.Months), fixingDays,
calendar, BusinessDayConvention.ModifiedFollowing,
true, zcBondsDayCounter);
RateHelper zc1y = new DepositRateHelper(new Handle <Quote>(zc1yRate),
new Period(1, TimeUnit.Years), fixingDays,
calendar, BusinessDayConvention.ModifiedFollowing,
true, zcBondsDayCounter);
// setup bonds
double redemption = 100.0;
const int numberOfBonds = 5;
Date[] issueDates =
{
new Date(15, Month.March, 2005),
new Date(15, Month.June, 2005),
new Date(30, Month.June, 2006),
new Date(15, Month.November, 2002),
new Date(15, Month.May, 1987)
};
Date[] maturities =
{
new Date(31, Month.August, 2010),
new Date(31, Month.August, 2011),
new Date(31, Month.August, 2013),
new Date(15, Month.August, 2018),
new Date(15, Month.May, 2038)
};
double[] couponRates =
{
0.02375,
0.04625,
0.03125,
0.04000,
0.04500
};
double[] marketQuotes =
{
100.390625,
106.21875,
100.59375,
101.6875,
102.140625
};
List <SimpleQuote> quote = new List <SimpleQuote>();
for (int i = 0; i < numberOfBonds; i++)
{
SimpleQuote cp = new SimpleQuote(marketQuotes[i]);
quote.Add(cp);
}
List <RelinkableHandle <Quote> > quoteHandle = new InitializedList <RelinkableHandle <Quote> >(numberOfBonds);
for (int i = 0; i < numberOfBonds; i++)
{
quoteHandle[i].linkTo(quote[i]);
}
// Definition of the rate helpers
List <FixedRateBondHelper> bondsHelpers = new List <FixedRateBondHelper>();
for (int i = 0; i < numberOfBonds; i++)
{
Schedule schedule = new Schedule(issueDates[i], maturities[i], new Period(Frequency.Semiannual),
new UnitedStates(UnitedStates.Market.GovernmentBond),
BusinessDayConvention.Unadjusted, BusinessDayConvention.Unadjusted,
DateGeneration.Rule.Backward, false);
FixedRateBondHelper bondHelper = new FixedRateBondHelper(quoteHandle[i],
settlementDays,
100.0,
schedule,
new List <double>()
{
couponRates[i]
},
new ActualActual(ActualActual.Convention.Bond),
BusinessDayConvention.Unadjusted,
redemption,
issueDates[i]);
bondsHelpers.Add(bondHelper);
}
/*********************
** CURVE BUILDING **
*********************/
// Any DayCounter would be fine.
// ActualActual::ISDA ensures that 30 years is 30.0
DayCounter termStructureDayCounter = new ActualActual(ActualActual.Convention.ISDA);
double tolerance = 1.0e-15;
// A depo-bond curve
List <RateHelper> bondInstruments = new List <RateHelper>();
// Adding the ZC bonds to the curve for the short end
bondInstruments.Add(zc3m);
bondInstruments.Add(zc6m);
bondInstruments.Add(zc1y);
// Adding the Fixed rate bonds to the curve for the long end
for (int i = 0; i < numberOfBonds; i++)
{
bondInstruments.Add(bondsHelpers[i]);
}
YieldTermStructure bondDiscountingTermStructure = new PiecewiseYieldCurve <Discount, LogLinear>(
settlementDate, bondInstruments,
termStructureDayCounter,
new List <Handle <Quote> >(),
new List <Date>(),
tolerance);
// Building of the Libor forecasting curve
// deposits
double d1wQuote = 0.043375;
double d1mQuote = 0.031875;
double d3mQuote = 0.0320375;
double d6mQuote = 0.03385;
double d9mQuote = 0.0338125;
double d1yQuote = 0.0335125;
// swaps
double s2yQuote = 0.0295;
double s3yQuote = 0.0323;
double s5yQuote = 0.0359;
double s10yQuote = 0.0412;
double s15yQuote = 0.0433;
/********************
*** QUOTES ***
********************/
// SimpleQuote stores a value which can be manually changed;
// other Quote subclasses could read the value from a database
// or some kind of data feed.
// deposits
Quote d1wRate = new SimpleQuote(d1wQuote);
Quote d1mRate = new SimpleQuote(d1mQuote);
Quote d3mRate = new SimpleQuote(d3mQuote);
Quote d6mRate = new SimpleQuote(d6mQuote);
Quote d9mRate = new SimpleQuote(d9mQuote);
Quote d1yRate = new SimpleQuote(d1yQuote);
// swaps
Quote s2yRate = new SimpleQuote(s2yQuote);
Quote s3yRate = new SimpleQuote(s3yQuote);
Quote s5yRate = new SimpleQuote(s5yQuote);
Quote s10yRate = new SimpleQuote(s10yQuote);
Quote s15yRate = new SimpleQuote(s15yQuote);
/*********************
*** RATE HELPERS ***
*********************/
// RateHelpers are built from the above quotes together with
// other instrument dependant infos. Quotes are passed in
// relinkable handles which could be relinked to some other
// data source later.
// deposits
DayCounter depositDayCounter = new Actual360();
RateHelper d1w = new DepositRateHelper(
new Handle <Quote>(d1wRate),
new Period(1, TimeUnit.Weeks), fixingDays,
calendar, BusinessDayConvention.ModifiedFollowing,
true, depositDayCounter);
RateHelper d1m = new DepositRateHelper(
new Handle <Quote>(d1mRate),
new Period(1, TimeUnit.Months), fixingDays,
calendar, BusinessDayConvention.ModifiedFollowing,
true, depositDayCounter);
RateHelper d3m = new DepositRateHelper(
new Handle <Quote>(d3mRate),
new Period(3, TimeUnit.Months), fixingDays,
calendar, BusinessDayConvention.ModifiedFollowing,
true, depositDayCounter);
RateHelper d6m = new DepositRateHelper(
new Handle <Quote>(d6mRate),
new Period(6, TimeUnit.Months), fixingDays,
calendar, BusinessDayConvention.ModifiedFollowing,
true, depositDayCounter);
RateHelper d9m = new DepositRateHelper(
new Handle <Quote>(d9mRate),
new Period(9, TimeUnit.Months), fixingDays,
calendar, BusinessDayConvention.ModifiedFollowing,
true, depositDayCounter);
RateHelper d1y = new DepositRateHelper(
new Handle <Quote>(d1yRate),
new Period(1, TimeUnit.Years), fixingDays,
calendar, BusinessDayConvention.ModifiedFollowing,
true, depositDayCounter);
// setup swaps
Frequency swFixedLegFrequency = Frequency.Annual;
BusinessDayConvention swFixedLegConvention = BusinessDayConvention.Unadjusted;
DayCounter swFixedLegDayCounter = new Thirty360(Thirty360.Thirty360Convention.European);
IborIndex swFloatingLegIndex = new Euribor6M();
Period forwardStart = new Period(1, TimeUnit.Days);
RateHelper s2y = new SwapRateHelper(
new Handle <Quote>(s2yRate), new Period(2, TimeUnit.Years),
calendar, swFixedLegFrequency,
swFixedLegConvention, swFixedLegDayCounter,
swFloatingLegIndex, new Handle <Quote>(), forwardStart);
RateHelper s3y = new SwapRateHelper(
new Handle <Quote>(s3yRate), new Period(3, TimeUnit.Years),
calendar, swFixedLegFrequency,
swFixedLegConvention, swFixedLegDayCounter,
swFloatingLegIndex, new Handle <Quote>(), forwardStart);
RateHelper s5y = new SwapRateHelper(
new Handle <Quote>(s5yRate), new Period(5, TimeUnit.Years),
calendar, swFixedLegFrequency,
swFixedLegConvention, swFixedLegDayCounter,
swFloatingLegIndex, new Handle <Quote>(), forwardStart);
RateHelper s10y = new SwapRateHelper(
new Handle <Quote>(s10yRate), new Period(10, TimeUnit.Years),
calendar, swFixedLegFrequency,
swFixedLegConvention, swFixedLegDayCounter,
swFloatingLegIndex, new Handle <Quote>(), forwardStart);
RateHelper s15y = new SwapRateHelper(
new Handle <Quote>(s15yRate), new Period(15, TimeUnit.Years),
calendar, swFixedLegFrequency,
swFixedLegConvention, swFixedLegDayCounter,
swFloatingLegIndex, new Handle <Quote>(), forwardStart);
/*********************
** CURVE BUILDING **
*********************/
// Any DayCounter would be fine.
// ActualActual::ISDA ensures that 30 years is 30.0
// A depo-swap curve
List <RateHelper> depoSwapInstruments = new List <RateHelper>();
depoSwapInstruments.Add(d1w);
depoSwapInstruments.Add(d1m);
depoSwapInstruments.Add(d3m);
depoSwapInstruments.Add(d6m);
depoSwapInstruments.Add(d9m);
depoSwapInstruments.Add(d1y);
depoSwapInstruments.Add(s2y);
depoSwapInstruments.Add(s3y);
depoSwapInstruments.Add(s5y);
depoSwapInstruments.Add(s10y);
depoSwapInstruments.Add(s15y);
YieldTermStructure depoSwapTermStructure = new PiecewiseYieldCurve <Discount, LogLinear>(
settlementDate, depoSwapInstruments,
termStructureDayCounter,
new List <Handle <Quote> >(),
new List <Date>(),
tolerance);
// Term structures that will be used for pricing:
// the one used for discounting cash flows
RelinkableHandle <YieldTermStructure> discountingTermStructure = new RelinkableHandle <YieldTermStructure>();
// the one used for forward rate forecasting
RelinkableHandle <YieldTermStructure> forecastingTermStructure = new RelinkableHandle <YieldTermStructure>();
/*********************
* BONDS TO BE PRICED *
**********************/
// Common data
double faceAmount = 100;
// Pricing engine
IPricingEngine bondEngine = new DiscountingBondEngine(discountingTermStructure);
// Zero coupon bond
ZeroCouponBond zeroCouponBond = new ZeroCouponBond(
settlementDays,
new UnitedStates(UnitedStates.Market.GovernmentBond),
faceAmount,
new Date(15, Month.August, 2013),
BusinessDayConvention.Following,
116.92,
new Date(15, Month.August, 2003));
zeroCouponBond.setPricingEngine(bondEngine);
// Fixed 4.5% US Treasury Note
Schedule fixedBondSchedule = new Schedule(new Date(15, Month.May, 2007),
new Date(15, Month.May, 2017), new Period(Frequency.Semiannual),
new UnitedStates(UnitedStates.Market.GovernmentBond),
BusinessDayConvention.Unadjusted, BusinessDayConvention.Unadjusted, DateGeneration.Rule.Backward, false);
FixedRateBond fixedRateBond = new FixedRateBond(
settlementDays,
faceAmount,
fixedBondSchedule,
new List <double>()
{
0.045
},
new ActualActual(ActualActual.Convention.Bond),
BusinessDayConvention.ModifiedFollowing,
100.0, new Date(15, Month.May, 2007));
fixedRateBond.setPricingEngine(bondEngine);
// Floating rate bond (3M USD Libor + 0.1%)
// Should and will be priced on another curve later...
RelinkableHandle <YieldTermStructure> liborTermStructure = new RelinkableHandle <YieldTermStructure>();
IborIndex libor3m = new USDLibor(new Period(3, TimeUnit.Months), liborTermStructure);
libor3m.addFixing(new Date(17, Month.July, 2008), 0.0278625);
Schedule floatingBondSchedule = new Schedule(new Date(21, Month.October, 2005),
new Date(21, Month.October, 2010), new Period(Frequency.Quarterly),
new UnitedStates(UnitedStates.Market.NYSE),
BusinessDayConvention.Unadjusted, BusinessDayConvention.Unadjusted, DateGeneration.Rule.Backward, true);
FloatingRateBond floatingRateBond = new FloatingRateBond(
settlementDays,
faceAmount,
floatingBondSchedule,
libor3m,
new Actual360(),
BusinessDayConvention.ModifiedFollowing,
2,
// Gearings
new List <double>()
{
1.0
},
// Spreads
new List <double>()
{
0.001
},
// Caps
new List <double?>(),
// Floors
new List <double?>(),
// Fixing in arrears
true,
100.0,
new Date(21, Month.October, 2005));
floatingRateBond.setPricingEngine(bondEngine);
// Coupon pricers
IborCouponPricer pricer = new BlackIborCouponPricer();
// optionLet volatilities
double volatility = 0.0;
Handle <OptionletVolatilityStructure> vol;
vol = new Handle <OptionletVolatilityStructure>(
new ConstantOptionletVolatility(
settlementDays,
calendar,
BusinessDayConvention.ModifiedFollowing,
volatility,
new Actual365Fixed()));
pricer.setCapletVolatility(vol);
Utils.setCouponPricer(floatingRateBond.cashflows(), pricer);
// Yield curve bootstrapping
forecastingTermStructure.linkTo(depoSwapTermStructure);
discountingTermStructure.linkTo(bondDiscountingTermStructure);
// We are using the depo & swap curve to estimate the future Libor rates
liborTermStructure.linkTo(depoSwapTermStructure);
/***************
* BOND PRICING *
****************/
// write column headings
int[] widths = { 18, 10, 10, 10 };
Console.WriteLine("{0,18}{1,10}{2,10}{3,10}", "", "ZC", "Fixed", "Floating");
int width = widths[0]
+ widths[1]
+ widths[2]
+ widths[3];
string rule = "".PadLeft(width, '-'), dblrule = "".PadLeft(width, '=');
string tab = "".PadLeft(8, ' ');
Console.WriteLine(rule);
Console.WriteLine("Net present value".PadLeft(widths[0]) + "{0,10:n2}{1,10:n2}{2,10:n2}",
zeroCouponBond.NPV(),
fixedRateBond.NPV(),
floatingRateBond.NPV());
Console.WriteLine("Clean price".PadLeft(widths[0]) + "{0,10:n2}{1,10:n2}{2,10:n2}",
zeroCouponBond.cleanPrice(),
fixedRateBond.cleanPrice(),
floatingRateBond.cleanPrice());
Console.WriteLine("Dirty price".PadLeft(widths[0]) + "{0,10:n2}{1,10:n2}{2,10:n2}",
zeroCouponBond.dirtyPrice(),
fixedRateBond.dirtyPrice(),
floatingRateBond.dirtyPrice());
Console.WriteLine("Accrued coupon".PadLeft(widths[0]) + "{0,10:n2}{1,10:n2}{2,10:n2}",
zeroCouponBond.accruedAmount(),
fixedRateBond.accruedAmount(),
floatingRateBond.accruedAmount());
Console.WriteLine("Previous coupon".PadLeft(widths[0]) + "{0,10:0.00%}{1,10:0.00%}{2,10:0.00%}",
"N/A",
fixedRateBond.previousCouponRate(),
floatingRateBond.previousCouponRate());
Console.WriteLine("Next coupon".PadLeft(widths[0]) + "{0,10:0.00%}{1,10:0.00%}{2,10:0.00%}",
"N/A",
fixedRateBond.nextCouponRate(),
floatingRateBond.nextCouponRate());
Console.WriteLine("Yield".PadLeft(widths[0]) + "{0,10:0.00%}{1,10:0.00%}{2,10:0.00%}",
zeroCouponBond.yield(new Actual360(), Compounding.Compounded, Frequency.Annual),
fixedRateBond.yield(new Actual360(), Compounding.Compounded, Frequency.Annual),
floatingRateBond.yield(new Actual360(), Compounding.Compounded, Frequency.Annual));
Console.WriteLine();
// Other computations
Console.WriteLine("Sample indirect computations (for the floating rate bond): ");
Console.WriteLine(rule);
Console.WriteLine("Yield to Clean Price: {0:n2}",
floatingRateBond.cleanPrice(floatingRateBond.yield(new Actual360(), Compounding.Compounded, Frequency.Annual),
new Actual360(), Compounding.Compounded, Frequency.Annual,
settlementDate));
Console.WriteLine("Clean Price to Yield: {0:0.00%}",
floatingRateBond.yield(floatingRateBond.cleanPrice(), new Actual360(), Compounding.Compounded, Frequency.Annual,
settlementDate));
/* "Yield to Price"
* "Price to Yield" */
Console.WriteLine(" \nRun completed in {0}", DateTime.Now - timer);
Console.WriteLine();
Console.Write("Press any key to continue ...");
Console.ReadKey();
}
static void Main(string[] args)
{
try
{
var timer = new System.Diagnostics.Stopwatch();
timer.Start();
#region MARKET DATA
var calendar = new TARGET();
var settlementDate = new Date(18, Month.September, 2008);
// must be a business day
settlementDate = calendar.adjust(settlementDate);
int fixingDays = 3;
uint settlementDays = 3;
var todaysDate = calendar.advance(settlementDate, -fixingDays, TimeUnit.Days);
// nothing to do with Date::todaysDate
Settings.instance().setEvaluationDate(todaysDate);
Console.WriteLine("Today: {0} {1} {2} {3}", todaysDate.weekday(), todaysDate.dayOfMonth(), todaysDate.month(), todaysDate.year());
Console.WriteLine("Settlement date: {0} {1} {2} {3}", settlementDate.weekday(), settlementDate.dayOfMonth(), settlementDate.month(), settlementDate.year());
// Building of the bonds discounting yield curve
#endregion
#region RATE HELPERS
// RateHelpers are built from the above quotes together with
// other instrument dependant infos. Quotes are passed in
// relinkable handles which could be relinked to some other
// data source later.
// Common data
// ZC rates for the short end
double zc3mQuote = 0.0096;
double zc6mQuote = 0.0145;
double zc1yQuote = 0.0194;
var zc3mRate = new SimpleQuote(zc3mQuote);
var zc6mRate = new SimpleQuote(zc6mQuote);
var zc1yRate = new SimpleQuote(zc1yQuote);
var zcBondsDayCounter = new Actual365Fixed();
var zc3m = new DepositRateHelper(new QuoteHandle(zc3mRate),
new Period(3, TimeUnit.Months),
(uint)fixingDays,
calendar,
BusinessDayConvention.ModifiedFollowing,
true,
zcBondsDayCounter);
var zc6m = new DepositRateHelper(new QuoteHandle(zc6mRate),
new Period(6, TimeUnit.Months),
(uint)fixingDays,
calendar,
BusinessDayConvention.ModifiedFollowing,
true,
zcBondsDayCounter);
var zc1y = new DepositRateHelper(new QuoteHandle(zc1yRate),
new Period(1, TimeUnit.Years),
(uint)fixingDays,
calendar,
BusinessDayConvention.ModifiedFollowing,
true,
zcBondsDayCounter);
// setup bonds
double redemption = 100.0;
const uint numberOfBonds = 5;
var issueDates = new Date[] { new Date(15, Month.March, 2005),
new Date(15, Month.June, 2005),
new Date(30, Month.June, 2006),
new Date(15, Month.November, 2002),
new Date(15, Month.May, 1987) };
var maturities = new Date[] { new Date(31, Month.August, 2010),
new Date(31, Month.August, 2011),
new Date(31, Month.August, 2013),
new Date(15, Month.August, 2018),
new Date(15, Month.May, 2038) };
var couponRates = new double[] { 0.02375,
0.04625,
0.03125,
0.04000,
0.04500 };
var marketQuotes = new double[] { 100.390625,
106.21875,
100.59375,
101.6875,
102.140625 };
var quote = new QuoteVector((int)numberOfBonds);
for (uint i = 0; i < numberOfBonds; i++)
{
var cp = new SimpleQuote(marketQuotes[i]);
quote.Add(cp);
}
var quoteHandle = new RelinkableQuoteHandleVector((int)numberOfBonds);
for (int i = 0; i < (int)numberOfBonds; i++)
{
quoteHandle.Add(new RelinkableQuoteHandle());
quoteHandle[i].linkTo(quote[i]);
}
// Definition of the rate helpers
var bondsHelpers = new RateHelperVector((int)numberOfBonds);
for (int i = 0; i < (int)numberOfBonds; i++)
{
var schedule = new Schedule(issueDates[i],
maturities[i],
new Period(Frequency.Semiannual),
new UnitedStates(UnitedStates.Market.GovernmentBond),
BusinessDayConvention.Unadjusted,
BusinessDayConvention.Unadjusted,
DateGeneration.Rule.Backward,
false);
var bondHelper = new FixedRateBondHelper(quoteHandle[i],
settlementDays,
100.0,
schedule,
new DoubleVector(1)
{
couponRates[i]
},
new ActualActual(ActualActual.Convention.Bond),
BusinessDayConvention.Unadjusted,
redemption,
issueDates[i]);
bondsHelpers.Add(bondHelper);
}
#endregion
#region CURVE BUILDING
// Any DayCounter would be fine.
// ActualActual::ISDA ensures that 30 years is 30.0
var termStructureDayCounter = new ActualActual(ActualActual.Convention.ISDA);
//double tolerance = 1.0e-15;
// A depo-bond curve
var bondInstruments = new RateHelperVector();
// Adding the ZC bonds to the curve for the short end
bondInstruments.Add(zc3m);
bondInstruments.Add(zc6m);
bondInstruments.Add(zc1y);
// Adding the Fixed rate bonds to the curve for the long end
for (int i = 0; i < numberOfBonds; i++)
{
bondInstruments.Add(bondsHelpers[3]);
}
var bondDiscountingTermStructure = new PiecewiseFlatForward(settlementDate,
bondInstruments,
termStructureDayCounter);
// Building of the Libor forecasting curve
// deposits
double d1wQuote = 0.043375;
double d1mQuote = 0.031875;
double d3mQuote = 0.0320375;
double d6mQuote = 0.03385;
double d9mQuote = 0.0338125;
double d1yQuote = 0.0335125;
// swaps
double s2yQuote = 0.0295;
double s3yQuote = 0.0323;
double s5yQuote = 0.0359;
double s10yQuote = 0.0412;
double s15yQuote = 0.0433;
#endregion
#region QUOTES
// SimpleQuote stores a value which can be manually changed;
// other Quote subclasses could read the value from a database
// or some kind of data feed.
// deposits
var d1wRate = new SimpleQuote(d1wQuote);
var d1mRate = new SimpleQuote(d1mQuote);
var d3mRate = new SimpleQuote(d3mQuote);
var d6mRate = new SimpleQuote(d6mQuote);
var d9mRate = new SimpleQuote(d9mQuote);
var d1yRate = new SimpleQuote(d1yQuote);
// swaps
var s2yRate = new SimpleQuote(s2yQuote);
var s3yRate = new SimpleQuote(s3yQuote);
var s5yRate = new SimpleQuote(s5yQuote);
var s10yRate = new SimpleQuote(s10yQuote);
var s15yRate = new SimpleQuote(s15yQuote);
#endregion
#region RATE HELPERS
// RateHelpers are built from the above quotes together with
// other instrument dependant infos. Quotes are passed in
// relinkable handles which could be relinked to some other
// data source later.
// deposits
var depositDayCounter = new Actual360();
var d1w = new DepositRateHelper(new QuoteHandle(d1wRate),
new Period(1, TimeUnit.Weeks),
(uint)fixingDays,
calendar,
BusinessDayConvention.ModifiedFollowing,
true,
depositDayCounter);
var d1m = new DepositRateHelper(new QuoteHandle(d1mRate),
new Period(1, TimeUnit.Months),
(uint)fixingDays,
calendar,
BusinessDayConvention.ModifiedFollowing,
true,
depositDayCounter);
var d3m = new DepositRateHelper(new QuoteHandle(d3mRate),
new Period(3, TimeUnit.Months),
(uint)fixingDays,
calendar,
BusinessDayConvention.ModifiedFollowing,
true,
depositDayCounter);
var d6m = new DepositRateHelper(new QuoteHandle(d6mRate),
new Period(6, TimeUnit.Months),
(uint)fixingDays,
calendar,
BusinessDayConvention.ModifiedFollowing,
true,
depositDayCounter);
var d9m = new DepositRateHelper(new QuoteHandle(d9mRate),
new Period(9, TimeUnit.Months),
(uint)fixingDays,
calendar,
BusinessDayConvention.ModifiedFollowing,
true,
depositDayCounter);
var d1y = new DepositRateHelper(new QuoteHandle(d1yRate),
new Period(1, TimeUnit.Years),
(uint)fixingDays,
calendar,
BusinessDayConvention.ModifiedFollowing,
true,
depositDayCounter);
// setup swaps
var swFixedLegFrequency = Frequency.Annual;
var swFixedLegConvention = BusinessDayConvention.Unadjusted;
var swFixedLegDayCounter = new Thirty360(Thirty360.Convention.European);
var swFloatingLegIndex = new Euribor6M();
var forwardStart = new Period(1, TimeUnit.Days);
var s2y = new SwapRateHelper(new QuoteHandle(s2yRate),
new Period(2, TimeUnit.Years),
calendar,
swFixedLegFrequency,
swFixedLegConvention,
swFixedLegDayCounter,
swFloatingLegIndex,
new QuoteHandle(),
forwardStart);
var s3y = new SwapRateHelper(new QuoteHandle(s3yRate),
new Period(3, TimeUnit.Years),
calendar,
swFixedLegFrequency,
swFixedLegConvention,
swFixedLegDayCounter,
swFloatingLegIndex,
new QuoteHandle(),
forwardStart);
var s5y = new SwapRateHelper(new QuoteHandle(s5yRate),
new Period(5, TimeUnit.Years),
calendar,
swFixedLegFrequency,
swFixedLegConvention,
swFixedLegDayCounter,
swFloatingLegIndex,
new QuoteHandle(),
forwardStart);
var s10y = new SwapRateHelper(new QuoteHandle(s10yRate),
new Period(10, TimeUnit.Years),
calendar,
swFixedLegFrequency,
swFixedLegConvention,
swFixedLegDayCounter,
swFloatingLegIndex,
new QuoteHandle(),
forwardStart);
var s15y = new SwapRateHelper(new QuoteHandle(s15yRate),
new Period(15, TimeUnit.Years),
calendar,
swFixedLegFrequency,
swFixedLegConvention,
swFixedLegDayCounter,
swFloatingLegIndex,
new QuoteHandle(),
forwardStart);
#endregion
#region CURVE BUILDING
// Any DayCounter would be fine.
// ActualActual::ISDA ensures that 30 years is 30.0
// A depo-swap curve
var depoSwapInstruments = new RateHelperVector();
depoSwapInstruments.Add(d1w);
depoSwapInstruments.Add(d1m);
depoSwapInstruments.Add(d3m);
depoSwapInstruments.Add(d6m);
depoSwapInstruments.Add(d9m);
depoSwapInstruments.Add(d1y);
depoSwapInstruments.Add(s2y);
depoSwapInstruments.Add(s3y);
depoSwapInstruments.Add(s5y);
depoSwapInstruments.Add(s10y);
depoSwapInstruments.Add(s15y);
var depoSwapTermStructure = new PiecewiseFlatForward(settlementDate,
depoSwapInstruments,
termStructureDayCounter);
// Term structures that will be used for pricing:
// the one used for discounting cash flows
var discountingTermStructure = new RelinkableYieldTermStructureHandle();
// the one used for forward rate forecasting
//var forecastingTermStructure = new RelinkableYieldTermStructureHandle();
#endregion
#region BONDS TO BE PRICED
// Common data
double faceAmount = 100;
// Pricing engine
var bondEngine = new DiscountingBondEngine(new YieldTermStructureHandle(bondDiscountingTermStructure));
// Zero coupon bond
var zeroCouponBond = new ZeroCouponBond(settlementDays,
new UnitedStates(UnitedStates.Market.GovernmentBond),
faceAmount,
new Date(15, Month.August, 2013),
BusinessDayConvention.Following,
116.92,
new Date(15, Month.August, 2003));
zeroCouponBond.setPricingEngine(bondEngine);
// Fixed 4.5% US Treasury Note
var fixedBondSchedule = new Schedule(new Date(15, Month.May, 2007),
new Date(15, Month.May, 2017),
new Period(Frequency.Semiannual),
new UnitedStates(UnitedStates.Market.GovernmentBond),
BusinessDayConvention.Unadjusted,
BusinessDayConvention.Unadjusted,
DateGeneration.Rule.Backward,
false);
var fixedRateBond = new FixedRateBond((int)settlementDays,
faceAmount,
fixedBondSchedule,
new DoubleVector(1)
{
0.045
},
new ActualActual(ActualActual.Convention.Bond),
BusinessDayConvention.ModifiedFollowing,
100.0,
new Date(15, Month.May, 2007));
fixedRateBond.setPricingEngine(bondEngine);
// Floating rate bond (3M USD Libor + 0.1%)
// Should and will be priced on another curve later...
var liborTermStructure = new RelinkableYieldTermStructureHandle();
var libor3m = new USDLibor(new Period(3, TimeUnit.Months),
liborTermStructure);
libor3m.addFixing(new Date(17, Month.July, 2008), 0.0278625);
var floatingBondSchedule = new Schedule(new Date(21, Month.October, 2005),
new Date(21, Month.October, 2010),
new Period(Frequency.Quarterly),
new UnitedStates(UnitedStates.Market.NYSE),
BusinessDayConvention.Unadjusted,
BusinessDayConvention.Unadjusted,
DateGeneration.Rule.Backward,
true);
var floatingRateBond = new FloatingRateBond(settlementDays,
faceAmount,
floatingBondSchedule,
libor3m,
new Actual360(),
BusinessDayConvention.ModifiedFollowing,
2,
// Gearings
new DoubleVector(1)
{
1.0
},
// Spreads
new DoubleVector(1)
{
0.001
},
// Caps
new DoubleVector(),
// Floors
new DoubleVector(),
// Fixing in arrears
true,
100.0,
new Date(21, Month.October, 2005));
floatingRateBond.setPricingEngine(bondEngine);
// Coupon pricers
var pricer = new BlackIborCouponPricer();
// optionLet volatilities
double volatility = 0.0;
var vol = new OptionletVolatilityStructureHandle(new ConstantOptionletVolatility(settlementDays,
calendar,
BusinessDayConvention.ModifiedFollowing,
volatility,
new Actual365Fixed()));
pricer.setCapletVolatility(vol);
NQuantLibc.setCouponPricer(floatingRateBond.cashflows(), pricer);
// Yield curve bootstrapping
//forecastingTermStructure.linkTo(depoSwapTermStructure);
discountingTermStructure.linkTo(bondDiscountingTermStructure);
// We are using the depo & swap curve to estimate the future Libor rates
liborTermStructure.linkTo(depoSwapTermStructure);
#endregion
#region BOND PRICING
Console.WriteLine();
// write column headings
int[] widths = new int[] { 0, 28, 38, 48 };
Console.CursorLeft = widths[0]; Console.Write(" ");
Console.CursorLeft = widths[1]; Console.Write("ZC");
Console.CursorLeft = widths[2]; Console.Write("Fixed");
Console.CursorLeft = widths[3]; Console.WriteLine("Floating");
//string separator = " | ";
int width = widths[3];
string rule = new string('-', width);
string dblrule = new string('=', width);
string tab = new string(' ', 8);
Console.WriteLine(rule);
Console.CursorLeft = widths[0]; Console.Write("Net present value");
Console.CursorLeft = widths[1]; Console.Write(zeroCouponBond.NPV().ToString("000.00"));
Console.CursorLeft = widths[2]; Console.Write(fixedRateBond.NPV().ToString("000.00"));
Console.CursorLeft = widths[3]; Console.WriteLine(floatingRateBond.NPV().ToString("000.00"));
Console.CursorLeft = widths[0]; Console.Write("Clean price");
Console.CursorLeft = widths[1]; Console.Write(zeroCouponBond.cleanPrice().ToString("000.00"));
Console.CursorLeft = widths[2]; Console.Write(fixedRateBond.cleanPrice().ToString("000.00"));
Console.CursorLeft = widths[3]; Console.WriteLine(floatingRateBond.cleanPrice().ToString("000.00"));
Console.CursorLeft = widths[0]; Console.Write("Dirty price");
Console.CursorLeft = widths[1]; Console.Write(zeroCouponBond.dirtyPrice().ToString("000.00"));
Console.CursorLeft = widths[2]; Console.Write(fixedRateBond.dirtyPrice().ToString("000.00"));
Console.CursorLeft = widths[3]; Console.WriteLine(floatingRateBond.dirtyPrice().ToString("000.00"));
Console.CursorLeft = widths[0]; Console.Write("Accrued coupon");
Console.CursorLeft = widths[1]; Console.Write(zeroCouponBond.accruedAmount().ToString("000.00"));
Console.CursorLeft = widths[2]; Console.Write(fixedRateBond.accruedAmount().ToString("000.00"));
Console.CursorLeft = widths[3]; Console.WriteLine(floatingRateBond.accruedAmount().ToString("000.00"));
Console.CursorLeft = widths[0]; Console.Write("Previous coupon");
Console.CursorLeft = widths[1]; Console.Write("N/A");
Console.CursorLeft = widths[2]; Console.Write(fixedRateBond.previousCouponRate().ToString("000.00"));
Console.CursorLeft = widths[3]; Console.WriteLine(floatingRateBond.previousCouponRate().ToString("000.00"));
Console.CursorLeft = widths[0]; Console.Write("Next coupon");
Console.CursorLeft = widths[1]; Console.Write("N/A");
Console.CursorLeft = widths[2]; Console.Write(fixedRateBond.nextCouponRate().ToString("000.00"));
Console.CursorLeft = widths[3]; Console.WriteLine(floatingRateBond.nextCouponRate().ToString("000.00"));
Console.CursorLeft = widths[0]; Console.Write("Yield");
Console.CursorLeft = widths[1]; Console.Write(zeroCouponBond.yield(new Actual360(), Compounding.Compounded, Frequency.Annual).ToString("000.00"));
Console.CursorLeft = widths[2]; Console.Write(fixedRateBond.yield(new Actual360(), Compounding.Compounded, Frequency.Annual).ToString("000.00"));
Console.CursorLeft = widths[3]; Console.WriteLine(floatingRateBond.yield(new Actual360(), Compounding.Compounded, Frequency.Annual).ToString("000.00"));
double yield = fixedRateBond.yield(new Actual360(), Compounding.Compounded, Frequency.Annual);
Console.CursorLeft = widths[2]; Console.Write(BondFunctions.duration(fixedRateBond, new InterestRate(yield, fixedRateBond.dayCounter(), Compounding.Compounded, Frequency.Annual), Duration.Type.Modified));
Console.WriteLine();
// Other computations
Console.WriteLine("Sample indirect computations (for the floating rate bond): ");
Console.WriteLine(rule);
Console.WriteLine("Yield to Clean Price: {0}", floatingRateBond.cleanPrice(floatingRateBond.yield(new Actual360(), Compounding.Compounded, Frequency.Annual), new Actual360(), Compounding.Compounded, Frequency.Annual, settlementDate).ToString("000.00"));
Console.WriteLine("Clean Price to Yield: {0}", floatingRateBond.yield(floatingRateBond.cleanPrice(), new Actual360(), Compounding.Compounded, Frequency.Annual, settlementDate).ToString("000.00"));
/* "Yield to Price"
* "Price to Yield" */
double milliseconds = timer.ElapsedMilliseconds;
Console.WriteLine();
Console.WriteLine("Run completed in " + milliseconds + "ms");
#endregion
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
finally
{
Console.Read();
}
}
static void Main(string[] args)
{
DateTime timer = DateTime.Now;
Date repoSettlementDate = new Date(14, Month.February, 2000);;
Date repoDeliveryDate = new Date(15, Month.August, 2000);
double repoRate = 0.05;
DayCounter repoDayCountConvention = new Actual360();
int repoSettlementDays = 0;
Compounding repoCompounding = Compounding.Simple;
Frequency repoCompoundFreq = Frequency.Annual;
// assume a ten year bond- this is irrelevant
Date bondIssueDate = new Date(15, Month.September, 1995);
Date bondDatedDate = new Date(15, Month.September, 1995);
Date bondMaturityDate = new Date(15, Month.September, 2005);
double bondCoupon = 0.08;
Frequency bondCouponFrequency = Frequency.Semiannual;
// unknown what calendar fincad is using
Calendar bondCalendar = new NullCalendar();
DayCounter bondDayCountConvention = new Thirty360(Thirty360.Thirty360Convention.BondBasis);
// unknown what fincad is using. this may affect accrued calculation
int bondSettlementDays = 0;
BusinessDayConvention bondBusinessDayConvention = BusinessDayConvention.Unadjusted;
double bondCleanPrice = 89.97693786;
double bondRedemption = 100.0;
double faceAmount = 100.0;
Settings.setEvaluationDate(repoSettlementDate);
RelinkableHandle <YieldTermStructure> bondCurve = new RelinkableHandle <YieldTermStructure>();
bondCurve.linkTo(new FlatForward(repoSettlementDate,
.01, // dummy rate
bondDayCountConvention,
Compounding.Compounded,
bondCouponFrequency));
/*
* boost::shared_ptr<FixedRateBond> bond(
* new FixedRateBond(faceAmount,
* bondIssueDate,
* bondDatedDate,
* bondMaturityDate,
* bondSettlementDays,
* std::vector<Rate>(1,bondCoupon),
* bondCouponFrequency,
* bondCalendar,
* bondDayCountConvention,
* bondBusinessDayConvention,
* bondBusinessDayConvention,
* bondRedemption,
* bondCurve));
*/
Schedule bondSchedule = new Schedule(bondDatedDate, bondMaturityDate,
new Period(bondCouponFrequency),
bondCalendar, bondBusinessDayConvention,
bondBusinessDayConvention,
DateGeneration.Rule.Backward, false);
FixedRateBond bond = new FixedRateBond(bondSettlementDays,
faceAmount,
bondSchedule,
new List <double>()
{
bondCoupon
},
bondDayCountConvention,
bondBusinessDayConvention,
bondRedemption,
bondIssueDate);
bond.setPricingEngine(new DiscountingBondEngine(bondCurve));
bondCurve.linkTo(new FlatForward(repoSettlementDate,
bond.yield(bondCleanPrice,
bondDayCountConvention,
Compounding.Compounded,
bondCouponFrequency),
bondDayCountConvention,
Compounding.Compounded,
bondCouponFrequency));
Position.Type fwdType = Position.Type.Long;
double dummyStrike = 91.5745;
RelinkableHandle <YieldTermStructure> repoCurve = new RelinkableHandle <YieldTermStructure>();
repoCurve.linkTo(new FlatForward(repoSettlementDate,
repoRate,
repoDayCountConvention,
repoCompounding,
repoCompoundFreq));
FixedRateBondForward bondFwd = new FixedRateBondForward(repoSettlementDate,
repoDeliveryDate,
fwdType,
dummyStrike,
repoSettlementDays,
repoDayCountConvention,
bondCalendar,
bondBusinessDayConvention,
bond,
repoCurve,
repoCurve);
Console.WriteLine("Underlying bond clean price: " + bond.cleanPrice());
Console.WriteLine("Underlying bond dirty price: " + bond.dirtyPrice());
Console.WriteLine("Underlying bond accrued at settlement: "
+ bond.accruedAmount(repoSettlementDate));
Console.WriteLine("Underlying bond accrued at delivery: "
+ bond.accruedAmount(repoDeliveryDate));
Console.WriteLine("Underlying bond spot income: "
+ bondFwd.spotIncome(repoCurve));
Console.WriteLine("Underlying bond fwd income: "
+ bondFwd.spotIncome(repoCurve) /
repoCurve.link.discount(repoDeliveryDate));
Console.WriteLine("Repo strike: " + dummyStrike);
Console.WriteLine("Repo NPV: " + bondFwd.NPV());
Console.WriteLine("Repo clean forward price: "
+ bondFwd.cleanForwardPrice());
Console.WriteLine("Repo dirty forward price: "
+ bondFwd.forwardPrice());
Console.WriteLine("Repo implied yield: "
+ bondFwd.impliedYield(bond.dirtyPrice(),
dummyStrike,
repoSettlementDate,
repoCompounding,
repoDayCountConvention));
Console.WriteLine("Market repo rate: "
+ repoCurve.link.zeroRate(repoDeliveryDate,
repoDayCountConvention,
repoCompounding,
repoCompoundFreq));
Console.WriteLine("\nCompare with example given at \n"
+ "http://www.fincad.com/support/developerFunc/mathref/BFWD.htm");
Console.WriteLine("Clean forward price = 88.2408");
Console.WriteLine("\nIn that example, it is unknown what bond calendar they are\n"
+ "using, as well as settlement Days. For that reason, I have\n"
+ "made the simplest possible assumptions here: NullCalendar\n"
+ "and 0 settlement days.\n");
Console.WriteLine("nRun completed in {0}", DateTime.Now - timer);
Console.Write("Press any key to continue ...");
Console.ReadKey();
}
public void testBrazilianCached()
{
//("Testing Brazilian public bond prices against cached values...");
CommonVars vars = new CommonVars();
double faceAmount = 1000.0;
double redemption = 100.0;
Date issueDate = new Date(1, Month.January, 2007);
Date today = new Date(6, Month.June, 2007);
Settings.setEvaluationDate(today);
// NTN-F maturity dates
InitializedList <Date> maturityDates = new InitializedList <Date>(6);
maturityDates[0] = new Date(1, Month.January, 2008);
maturityDates[1] = new Date(1, Month.January, 2010);
maturityDates[2] = new Date(1, Month.July, 2010);
maturityDates[3] = new Date(1, Month.January, 2012);
maturityDates[4] = new Date(1, Month.January, 2014);
maturityDates[5] = new Date(1, Month.January, 2017);
// NTN-F yields
InitializedList <double> yields = new InitializedList <double>(6);
yields[0] = 0.114614;
yields[1] = 0.105726;
yields[2] = 0.105328;
yields[3] = 0.104283;
yields[4] = 0.103218;
yields[5] = 0.102948;
// NTN-F prices
InitializedList <double> prices = new InitializedList <double>(6);
prices[0] = 1034.63031372;
prices[1] = 1030.09919487;
prices[2] = 1029.98307160;
prices[3] = 1028.13585068;
prices[4] = 1028.33383817;
prices[5] = 1026.19716497;
int settlementDays = 1;
vars.faceAmount = 1000.0;
// The tolerance is high because Andima truncate yields
double tolerance = 1.0e-4;
InitializedList <InterestRate> couponRates = new InitializedList <InterestRate>(1);
couponRates[0] = new InterestRate(0.1, new Thirty360(), Compounding.Compounded, Frequency.Annual);
for (int bondIndex = 0; bondIndex < maturityDates.Count; bondIndex++)
{
// plain
InterestRate yield = new InterestRate(yields[bondIndex], new Business252(new Brazil()),
Compounding.Compounded, Frequency.Annual);
Schedule schedule = new Schedule(new Date(1, Month.January, 2007),
maturityDates[bondIndex], new Period(Frequency.Semiannual),
new Brazil(Brazil.Market.Settlement),
BusinessDayConvention.Unadjusted, BusinessDayConvention.Unadjusted,
DateGeneration.Rule.Backward, false);
FixedRateBond bond = new FixedRateBond(settlementDays,
faceAmount,
schedule,
couponRates,
BusinessDayConvention.Following,
redemption,
issueDate);
double cachedPrice = prices[bondIndex];
double price = vars.faceAmount * (bond.cleanPrice(yield.rate(),
yield.dayCounter(),
yield.compounding(),
yield.frequency(),
today) + bond.accruedAmount(today)) / 100;
if (Math.Abs(price - cachedPrice) > tolerance)
{
Assert.Fail("failed to reproduce cached price:\n"
+ " calculated: " + price + "\n"
+ " expected: " + cachedPrice + "\n"
+ " error: " + (price - cachedPrice) + "\n"
);
}
}
}