Package org.jquantlib.exercise

Examples of org.jquantlib.exercise.AmericanExercise

102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
    @Override
    public void calculate() {
        QL.require(a.exercise.type()==Exercise.Type.American , NOT_AN_AMERICAN_OPTION); // QA:[RG]::verified
        QL.require(a.exercise instanceof AmericanExercise , NON_AMERICAN_EXERCISE_GIVEN); // QA:[RG]::verified
        final AmericanExercise ex = (AmericanExercise)a.exercise;
        QL.require(!ex.payoffAtExpiry() , PAYOFF_AT_EXPIRY_NOT_HANDLED); // QA:[RG]::verified
        QL.require(a.payoff instanceof StrikedTypePayoff , NON_STRIKE_PAYOFF_GIVEN); // QA:[RG]::verified
        final StrikedTypePayoff payoff = (StrikedTypePayoff)a.payoff;

        final double /*@Real*/ variance = process.blackVolatility().currentLink().blackVariance(ex.lastDate(), payoff.strike());
        final double /*@DiscountFactor*/ dividendDiscount = process.dividendYield().currentLink().discount(ex.lastDate());
        final double /*@DiscountFactor*/ riskFreeDiscount = process.riskFreeRate().currentLink().discount(ex.lastDate());
        final double /*@Real*/ spot = process.stateVariable().currentLink().value();
        QL.require(spot > 0.0, "negative or null underlying given"); // QA:[RG]::verified // TODO: message
        final double /*@Real*/ forwardPrice = spot * dividendDiscount / riskFreeDiscount;
        final BlackCalculator black = new BlackCalculator(payoff, forwardPrice, Math.sqrt(variance), riskFreeDiscount);

View Full Code Here
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
    @Override
    public void calculate() {
        QL.require(a.exercise.type()==Exercise.Type.American , NOT_AN_AMERICAN_OPTION); // QA:[RG]::verified
        QL.require(a.exercise instanceof AmericanExercise , NON_AMERICAN_EXERCISE_GIVEN); // QA:[RG]::verified
        final AmericanExercise ex = (AmericanExercise)a.exercise;
        QL.require(!ex.payoffAtExpiry() , PAYOFF_AT_EXPIRY_NOT_HANDLED); // QA:[RG]::verified
        QL.require(a.payoff instanceof StrikedTypePayoff , NON_STRIKE_PAYOFF_GIVEN); // QA:[RG]::verified
        final StrikedTypePayoff payoff = (StrikedTypePayoff)a.payoff;

        final double /* @Real */variance = process.blackVolatility().currentLink().blackVariance(ex.lastDate(), payoff.strike());
        final double /* @DiscountFactor */dividendDiscount = process.dividendYield().currentLink().discount(ex.lastDate());
        final double /* @DiscountFactor */riskFreeDiscount = process.riskFreeRate().currentLink().discount(ex.lastDate());
        final double /* @Real */spot = process.stateVariable().currentLink().value();
        QL.require(spot > 0.0, "negative or null underlying given"); // QA:[RG]::verified // TODO: message
        final double /* @Real */forwardPrice = spot * dividendDiscount / riskFreeDiscount;
        final BlackCalculator black = new BlackCalculator(payoff, forwardPrice, Math.sqrt(variance), riskFreeDiscount);

View Full Code Here
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
    @Override
    public void calculate() /*@ReadOnly*/{
        QL.require(a.exercise.type()==Exercise.Type.American , NOT_AN_AMERICAN_OPTION); // QA:[RG]::verified
        QL.require(a.exercise instanceof AmericanExercise , NON_AMERICAN_EXERCISE_GIVEN); // QA:[RG]::verified
        final AmericanExercise ex = (AmericanExercise)a.exercise;
        QL.require(!ex.payoffAtExpiry() , PAYOFF_AT_EXPIRY_NOT_HANDLED); // QA:[RG]::verified
        QL.require(a.payoff instanceof PlainVanillaPayoff , NON_PLAIN_PAYOFF_GIVEN); // QA:[RG]::verified
        PlainVanillaPayoff payoff = (PlainVanillaPayoff)a.payoff;

        final double /* @Real */variance = process.blackVolatility().currentLink().blackVariance(ex.lastDate(), payoff.strike());
        double /* @DiscountFactor */dividendDiscount = process.dividendYield().currentLink().discount(ex.lastDate());
        double /* @DiscountFactor */riskFreeDiscount = process.riskFreeRate().currentLink().discount(ex.lastDate());
        double /* @Real */spot = process.stateVariable().currentLink().value();
        QL.require(spot > 0.0, "negative or null underlying given"); // QA:[RG]::verified // TODO: message
        double /* @Real */strike = payoff.strike();

        if (payoff.optionType()==Option.Type.Put) {
View Full Code Here
164
165
166
167
168
169
170
171
172
173
174
            exerciseDates[i-1] = settlementDate.add(new Period(3 * i, TimeUnit.Months));
        }
        final Exercise bermudanExercise = new BermudanExercise(exerciseDates);

        // Define exercise for American Options
        final Exercise americanExercise = new AmericanExercise(settlementDate, maturity);

        // bootstrap the yield/dividend/volatility curves
        final Handle<Quote> underlyingH = new Handle<Quote>(new SimpleQuote(underlying));
        final Handle<YieldTermStructure> flatDividendTS = new Handle<YieldTermStructure>(new FlatForward(settlementDate, dividendYield, dayCounter));
        final Handle<YieldTermStructure> flatTermStructure = new Handle<YieldTermStructure>(new FlatForward(settlementDate, riskFreeRate, dayCounter));
View Full Code Here
599
600
601
602
603
604
605
606
607
        /* @Integer */ final int lengths[] = { 1, 2 };

        for (final int length : lengths) {
            final Date exDate = today.add(new Period(length, TimeUnit.Years));
            final Exercise exercise = new AmericanExercise(today, exDate);
            testFdGreeks(FDDividendAmericanEngine.class, today, exercise);
        }
    }
View Full Code Here
625
626
627
628
629
630
631
632
        QL.info("Testing degenerate finite-differences dividend American option...");

        final Date today = new Date(27, Month.February,2005);
        new Settings().setEvaluationDate(today);
        final Date exDate = new Date(13, Month.April, 2005);
        final Exercise exercise = new AmericanExercise(today, exDate);
        testFdDegenerate(FDDividendAmericanEngine.class, today, exercise);
    }
View Full Code Here
149
150
151
152
153
154
155
156
157
158
159
            exerciseDates[i-1] = settlementDate.add(new Period(3*i, TimeUnit.Months));
        }
      final Exercise bermudanExercise = new BermudanExercise(exerciseDates);

        // Define exercise for American Options
        final Exercise americanExercise = new AmericanExercise(settlementDate, maturity);

        // bootstrap the yield/dividend/volatility curves
        final Handle<Quote> underlyingH = new Handle<Quote>(new SimpleQuote(underlying));
        final Handle<YieldTermStructure> flatDividendTS = new Handle<YieldTermStructure>(new FlatForward(settlementDate, dividendYield, dayCounter));
        final Handle<YieldTermStructure> flatTermStructure = new Handle<YieldTermStructure>(new FlatForward(settlementDate, riskFreeRate, dayCounter));
View Full Code Here
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
    @Override
    public void calculate() /*@ReadOnly*/{
        QL.require(a.exercise.type()==Exercise.Type.American , NOT_AN_AMERICAN_OPTION); // QA:[RG]::verified
        QL.require(a.exercise instanceof AmericanExercise , NON_AMERICAN_EXERCISE_GIVEN); // QA:[RG]::verified
        final AmericanExercise ex = (AmericanExercise)a.exercise;
        QL.require(!ex.payoffAtExpiry() , PAYOFF_AT_EXPIRY_NOT_HANDLED); // QA:[RG]::verified
        QL.require(a.payoff instanceof PlainVanillaPayoff , NON_PLAIN_PAYOFF_GIVEN); // QA:[RG]::verified
        PlainVanillaPayoff payoff = (PlainVanillaPayoff)a.payoff;

        final double /* @Real */variance = process.blackVolatility().currentLink().blackVariance(ex.lastDate(), payoff.strike());
        double /* @DiscountFactor */dividendDiscount = process.dividendYield().currentLink().discount(ex.lastDate());
        double /* @DiscountFactor */riskFreeDiscount = process.riskFreeRate().currentLink().discount(ex.lastDate());
        double /* @Real */spot = process.stateVariable().currentLink().value();
        QL.require(spot > 0.0, "negative or null underlying given"); // TODO: message
        double /* @Real */strike = payoff.strike();

        if (payoff.optionType()==Option.Type.Put) {
View Full Code Here
195
196
197
198
199
200
201
202
203
204
205
        System.out.println("                         Tree type      European      American");
        System.out.println("================================== ============= =============");


        final Exercise europeanExercise = new EuropeanExercise(exerciseDate);
        final Exercise americanExercise = new AmericanExercise(settlementDate,exerciseDate);

        final Handle<Quote> underlyingH = new Handle<Quote>(new SimpleQuote(underlying));
        final Handle<YieldTermStructure> flatTermStructure = new Handle<YieldTermStructure>(
                new FlatForward(settlementDate, riskFreeRate, dayCounter));
        final Handle<YieldTermStructure> flatDividendTS = new Handle<YieldTermStructure>(
View Full Code Here
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
    @Override
    public void calculate() {
        QL.require(a.exercise.type()==Exercise.Type.American , NOT_AN_AMERICAN_OPTION); // QA:[RG]::verified
        QL.require(a.exercise instanceof AmericanExercise , NON_AMERICAN_EXERCISE_GIVEN); // QA:[RG]::verified
        final AmericanExercise ex = (AmericanExercise)a.exercise;
        QL.require(!ex.payoffAtExpiry() , PAYOFF_AT_EXPIRY_NOT_HANDLED); // QA:[RG]::verified
        QL.require(a.payoff instanceof StrikedTypePayoff , NON_STRIKE_PAYOFF_GIVEN); // QA:[RG]::verified
        final StrikedTypePayoff payoff = (StrikedTypePayoff)a.payoff;

        final double /* @Real */variance = process.blackVolatility().currentLink().blackVariance(ex.lastDate(), payoff.strike());
        final double /* @DiscountFactor */dividendDiscount = process.dividendYield().currentLink().discount(ex.lastDate());
        final double /* @DiscountFactor */riskFreeDiscount = process.riskFreeRate().currentLink().discount(ex.lastDate());
        final double /* @Real */spot = process.stateVariable().currentLink().value();
        QL.require(spot > 0.0, "negative or null underlying given"); // TODO: message
        final double /* @Real */forwardPrice = spot * dividendDiscount / riskFreeDiscount;
        final BlackCalculator black = new BlackCalculator(payoff, forwardPrice, Math.sqrt(variance), riskFreeDiscount);

View Full Code Here
TOP

Related Classes of org.jquantlib.exercise.AmericanExercise

  • org.jquantlib.helpers.CRRAmericanDividendOptionHelper
  • org.jquantlib.helpers.FDAmericanDividendOptionHelper
  • org.jquantlib.pricingengines.vanilla.BaroneAdesiWhaleyApproximationEngine
  • org.jquantlib.pricingengines.vanilla.BjerksundStenslandApproximationEngine
  • org.jquantlib.pricingengines.vanilla.JuQuadraticApproximationEngine
  • org.jquantlib.samples.ConvertibleBonds
  • org.jquantlib.samples.CoxRossWithHullWhite
  • org.jquantlib.samples.EquityOptions
  • org.jquantlib.testsuite.instruments.AmericanOptionTest
  • org.jquantlib.testsuite.instruments.ConvertibleBondTest
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.