Examples of AnalyticDiscreteGeometricAveragePriceAsianEngine

org.jquantlib.pricingengines.asian.AnalyticDiscreteGeometricAveragePriceAsianEngine
Pricing engine for European discrete geometric average price Asian
This class implements a discrete geometric average price Asian option, with European exercise. The formula is from "Asian Option", E. Levy (1997) in "Exotic Options: The State of the Art", edited by L. Clewlow, C. Strickland, pag 65-97 @author

Examples of org.jquantlib.pricingengines.asian.AnalyticDiscreteGeometricAveragePriceAsianEngine

        final BlackVolTermStructure volTS = Utilities.flatVol(today, vol.value(), dc);


        final BlackScholesMertonProcess stochProcess = new BlackScholesMertonProcess(new Handle<Quote>(spot),
                new Handle<YieldTermStructure>(qTS), new Handle<YieldTermStructure>(rTS), new Handle<BlackVolTermStructure>(volTS));


        final PricingEngine engine = new AnalyticDiscreteGeometricAveragePriceAsianEngine(stochProcess);


        final AverageType averageType = AverageType.Geometric;
        /* @Real */final double runningAccumulator = 1.0;
        /* @Size */final int pastFixings = 0;
        /* @Size */final int futureFixings = 10;

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Examples of org.jquantlib.pricingengines.asian.AnalyticDiscreteGeometricAveragePriceAsianEngine

                    d.addAssign(new Period(3, TimeUnit.Months));
                    for (d.addAssign(THREEMONTH); d.le(maturity.lastDate()); d.addAssign(THREEMONTH)) {
                        fixingDates.add(d.clone());
                    }


                    final PricingEngine engine = new AnalyticDiscreteGeometricAveragePriceAsianEngine(process);


                    final DiscreteAveragingAsianOption option = new DiscreteAveragingAsianOption(
                            AverageType.Geometric, runningAverage, pastFixings, fixingDates, payoff, maturity);
                    option.setPricingEngine(engine);

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Examples of org.jquantlib.pricingengines.asian.AnalyticDiscreteGeometricAveragePriceAsianEngine


        for (/* @Size */int i = 0; i < 91; i++) {
            fixingDates.add(today.clone().addAssign(i));
        }


        final PricingEngine engine2 = new AnalyticDiscreteGeometricAveragePriceAsianEngine(stochProcess);
        final DiscreteAveragingAsianOption option2 = new DiscreteAveragingAsianOption(
                averageType, runningAccumulator, pastFixings, fixingDates, payoff, exercise);
        option2.setPricingEngine(engine2);


        calculated = option2.NPV();

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