Package org.jquantlib.termstructures.yieldcurves

Examples of org.jquantlib.termstructures.yieldcurves.DepositRateHelper


        final Quote zc6mRate = new SimpleQuote(zc6mQuote);
        final Quote zc1yRate = new SimpleQuote(zc1yQuote);

        final DayCounter zcBondsDayCounter = new Actual365Fixed();

        final RateHelper zc3m = new DepositRateHelper(
                new Handle<Quote>(zc3mRate), new Period(3, TimeUnit.Months),
                fixingDays, calendar,
                BusinessDayConvention.ModifiedFollowing, true, zcBondsDayCounter);
        final RateHelper zc6m = new DepositRateHelper(
                new Handle<Quote>(zc6mRate), new Period(6, TimeUnit.Months),
                fixingDays, calendar,
                BusinessDayConvention.ModifiedFollowing, true, zcBondsDayCounter);
        final RateHelper zc1y = new DepositRateHelper(
                new Handle<Quote>(zc1yRate), new Period(1, TimeUnit.Years),
                fixingDays, calendar,
                BusinessDayConvention.ModifiedFollowing, true, zcBondsDayCounter);

        // setup bonds
        final double redemption = 100.0;
        final int numberOfBonds = 5;

        final 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) };

        final 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) };

        final double couponRates[] = 0.02375,
                        0.04625,
                        0.03125,
                        0.04000,
                        0.04500
                        };

        final double marketQuotes[] = { 100.390625,
                        106.21875,
                        100.59375,
                        101.6875,
                        102.140625
                        };

        final List<SimpleQuote> quote = new ArrayList<SimpleQuote>(numberOfBonds);
        final List<RelinkableHandle<Quote>> quoteHandle = new ArrayList<RelinkableHandle<Quote>>(numberOfBonds);
        for (int i = 0; i < numberOfBonds; i++) {
          final SimpleQuote sq = new SimpleQuote(marketQuotes[i]);
          final RelinkableHandle<Quote> handle = new RelinkableHandle<Quote>(sq);
            quote.add(sq);
            quoteHandle.add(handle);  
        }

        // Definition of the rate helpers
//        final List<FixedRateBondHelper<YieldTermStructure>> bondsHelpers = new ArrayList<FixedRateBondHelper<YieldTermStructure>>();
        final List<FixedRateBondHelper> bondsHelpers = new ArrayList<FixedRateBondHelper>();

        for (int i = 0; i < numberOfBonds; i++) {
            final 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);
            final FixedRateBondHelper bondHelper = new FixedRateBondHelper(
                            quoteHandle.get(i),
                            settlementDays,
                            100.0,
                            schedule,
                            new 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
        final DayCounter termStructureDayCounter = new ActualActual(ActualActual.Convention.ISDA);

        final double tolerance = 1.0e-15;

        // A depo-bond curve
        final List<RateHelper> bondInstruments = new ArrayList<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.get(i));
        }
        final RateHelper[] instruments1 = new RateHelper[bondInstruments.size()];
        bondInstruments.toArray(instruments1);
        final Handle[] jumps1 = new Handle[0];
        final Date[] jumpDates1 = new Date[0];
        final double tolerance1 = 1.0e-15;
        final LogLinear interpolator = null;
        final IterativeBootstrap bootstrap = null;
       
        final YieldTermStructure  bondDiscountingTermStructur =
                 new PiecewiseYieldCurve<Discount,LogLinear,IterativeBootstrap>(
                     Discount.class, LogLinear.class, IterativeBootstrap.class,
                     settlementDate,
                     instruments1,
                     termStructureDayCounter,
                     jumps1,
                     jumpDates1,
                     tolerance1,
                     interpolator,
                     bootstrap){/* anonymous */};

        // Building of the Libor forecasting curve
        // deposits
        final double d1wQuote = 0.043375;
        final double d1mQuote = 0.031875;
        final double d3mQuote = 0.0320375;
        final double d6mQuote = 0.03385;
        final double d9mQuote = 0.0338125;
        final double d1yQuote = 0.0335125;
        // swaps
        final double s2yQuote = 0.0295;
        final double s3yQuote = 0.0323;
        final double s5yQuote = 0.0359;
        final double s10yQuote = 0.0412;
        final 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
        final Quote d1wRate = (new SimpleQuote(d1wQuote));
        final Quote d1mRate = (new SimpleQuote(d1mQuote));
        final Quote d3mRate = (new SimpleQuote(d3mQuote));
        final Quote d6mRate = (new SimpleQuote(d6mQuote));
        final Quote d9mRate = (new SimpleQuote(d9mQuote));
        final Quote d1yRate = (new SimpleQuote(d1yQuote));
        // swaps
        final Quote s2yRate = (new SimpleQuote(s2yQuote));
        final Quote s3yRate = (new SimpleQuote(s3yQuote));
        final Quote s5yRate = (new SimpleQuote(s5yQuote));
        final Quote s10yRate = (new SimpleQuote(s10yQuote));
        final 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
        final DayCounter depositDayCounter = new Actual360();

        final RateHelper d1w = new DepositRateHelper(
                  new Handle<Quote>(d1wRate),
                  new Period(1, TimeUnit.Weeks),
                  fixingDays, calendar,
                  BusinessDayConvention.ModifiedFollowing,
                  true, depositDayCounter);
        final RateHelper d1m = new DepositRateHelper(
                  new Handle<Quote>(d1mRate),
                  new Period(1, TimeUnit.Months),
                  fixingDays, calendar,
                  BusinessDayConvention.ModifiedFollowing,
                  true, depositDayCounter);
        final RateHelper d3m = new DepositRateHelper(
                  new Handle<Quote>(d3mRate),
                  new Period(3, TimeUnit.Months),
                  fixingDays, calendar,
                  BusinessDayConvention.ModifiedFollowing,
                  true, depositDayCounter);
        final RateHelper d6m = new DepositRateHelper(
                  new Handle<Quote>(d6mRate),
                  new Period(6, TimeUnit.Months),
                  fixingDays, calendar,
                  BusinessDayConvention.ModifiedFollowing,
                  true, depositDayCounter);
        final RateHelper d9m = new DepositRateHelper(
                new Handle<Quote>(d9mRate),
                new Period(9, TimeUnit.Months),
                fixingDays, calendar,
                BusinessDayConvention.ModifiedFollowing,
                true, depositDayCounter);
        final RateHelper d1y = new DepositRateHelper(
                new Handle<Quote>(d1yRate),
                new Period(1, TimeUnit.Years),
                fixingDays, calendar,
                BusinessDayConvention.ModifiedFollowing,
                true, depositDayCounter);
View Full Code Here


            bmaHelpers  = new RateHelper[bmas];
           
            final IborIndex euribor6m = new Euribor(new Period(6, TimeUnit.Months), new Handle<YieldTermStructure>());
            for (int i=0; i<deposits; i++) {
                final Handle<Quote> r = new Handle<Quote>(rates[i]);
                instruments[i] = new
                    DepositRateHelper(r, new Period(depositData[i].n,depositData[i].units),
                                      euribor6m.fixingDays(), calendar,
                                      euribor6m.businessDayConvention(),
                                      euribor6m.endOfMonth(),
                                      euribor6m.dayCounter());
View Full Code Here

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