//-------------------------------------------------------------------------
public virtual void test_cloned()
{
BondFutureOptionSensitivity @base = BondFutureOptionSensitivity.of(NAME, OPTION_EXPIRY, FUTURE_EXPIRY, STRIKE_PRICE, FUTURE_PRICE, GBP, SENSITIVITY);
BondFutureOptionSensitivity test = @base.cloned();
assertSame(test, @base);
}
//-------------------------------------------------------------------------
public virtual void test_compareKey()
{
BondFutureOptionSensitivity a1 = BondFutureOptionSensitivity.of(NAME, OPTION_EXPIRY, FUTURE_EXPIRY, STRIKE_PRICE, FUTURE_PRICE, GBP, SENSITIVITY);
BondFutureOptionSensitivity a2 = BondFutureOptionSensitivity.of(NAME, OPTION_EXPIRY, FUTURE_EXPIRY, STRIKE_PRICE, FUTURE_PRICE, GBP, SENSITIVITY);
BondFutureOptionSensitivity b = BondFutureOptionSensitivity.of(BondFutureVolatilitiesName.of("FOO-BOND-FUT"), OPTION_EXPIRY, FUTURE_EXPIRY, STRIKE_PRICE, FUTURE_PRICE, GBP, SENSITIVITY);
BondFutureOptionSensitivity c = BondFutureOptionSensitivity.of(NAME, OPTION_EXPIRY + 1, FUTURE_EXPIRY, STRIKE_PRICE, FUTURE_PRICE, GBP, SENSITIVITY);
BondFutureOptionSensitivity d = BondFutureOptionSensitivity.of(NAME, OPTION_EXPIRY, date(2015, 9, 28), STRIKE_PRICE, FUTURE_PRICE, GBP, SENSITIVITY);
BondFutureOptionSensitivity e = BondFutureOptionSensitivity.of(NAME, OPTION_EXPIRY, FUTURE_EXPIRY, 0.995, FUTURE_PRICE, GBP, SENSITIVITY);
BondFutureOptionSensitivity f = BondFutureOptionSensitivity.of(NAME, OPTION_EXPIRY, FUTURE_EXPIRY, STRIKE_PRICE, 0.975, GBP, SENSITIVITY);
BondFutureOptionSensitivity g = BondFutureOptionSensitivity.of(NAME, OPTION_EXPIRY, FUTURE_EXPIRY, STRIKE_PRICE, FUTURE_PRICE, USD, SENSITIVITY);
ZeroRateSensitivity other = ZeroRateSensitivity.of(GBP, 2d, 32d);
assertEquals(a1.compareKey(a2), 0);
assertEquals(a1.compareKey(b) > 0, true);
assertEquals(b.compareKey(a1) < 0, true);
assertEquals(a1.compareKey(c) < 0, true);
assertEquals(c.compareKey(a1) > 0, true);
assertEquals(a1.compareKey(d) < 0, true);
assertEquals(d.compareKey(a1) > 0, true);
assertEquals(a1.compareKey(e) < 0, true);
assertEquals(e.compareKey(a1) > 0, true);
assertEquals(a1.compareKey(f) > 0, true);
assertEquals(f.compareKey(a1) < 0, true);
assertEquals(a1.compareKey(g) < 0, true);
assertEquals(g.compareKey(a1) > 0, true);
assertEquals(a1.compareKey(other) < 0, true);
assertEquals(other.compareKey(a1) > 0, true);
}
//-------------------------------------------------------------------------
public virtual void test_build()
{
BondFutureOptionSensitivity @base = BondFutureOptionSensitivity.of(NAME, OPTION_EXPIRY, FUTURE_EXPIRY, STRIKE_PRICE, FUTURE_PRICE, GBP, SENSITIVITY);
PointSensitivities test = @base.build();
assertEquals(test.Sensitivities, ImmutableList.of(@base));
}
public virtual void test_volatility_sensitivity()
{
double eps = 1.0e-6;
int nData = TIME.size();
for (int i = 0; i < NB_TEST; i++)
{
double expiry = VOLS.relativeTime(TEST_OPTION_EXPIRY[i]);
BondFutureOptionSensitivity point = BondFutureOptionSensitivity.of(VOLS.Name, expiry, TEST_FUTURE_EXPIRY[i], TEST_STRIKE_PRICE[i], TEST_FUTURE_PRICE[i], USD, TEST_SENSITIVITY[i]);
CurrencyParameterSensitivity sensActual = VOLS.parameterSensitivity(point).Sensitivities.get(0);
double[] computed = sensActual.Sensitivity.toArray();
for (int j = 0; j < nData; j++)
{
DoubleArray volDataUp = VOL.with(j, VOL.get(j) + eps);
DoubleArray volDataDw = VOL.with(j, VOL.get(j) - eps);
InterpolatedNodalSurface paramUp = InterpolatedNodalSurface.of(METADATA, TIME, MONEYNESS, volDataUp, INTERPOLATOR_2D);
InterpolatedNodalSurface paramDw = InterpolatedNodalSurface.of(METADATA, TIME, MONEYNESS, volDataDw, INTERPOLATOR_2D);
BlackBondFutureExpiryLogMoneynessVolatilities provUp = BlackBondFutureExpiryLogMoneynessVolatilities.of(VAL_DATE_TIME, paramUp);
BlackBondFutureExpiryLogMoneynessVolatilities provDw = BlackBondFutureExpiryLogMoneynessVolatilities.of(VAL_DATE_TIME, paramDw);
double volUp = provUp.volatility(expiry, TEST_FUTURE_EXPIRY[i], TEST_STRIKE_PRICE[i], TEST_FUTURE_PRICE[i]);
double volDw = provDw.volatility(expiry, TEST_FUTURE_EXPIRY[i], TEST_STRIKE_PRICE[i], TEST_FUTURE_PRICE[i]);
double fd = 0.5 * (volUp - volDw) / eps;
assertEquals(computed[j], fd, eps);
}
}
}
//-------------------------------------------------------------------------
public virtual void test_withSensitivity()
{
BondFutureOptionSensitivity @base = BondFutureOptionSensitivity.of(NAME, OPTION_EXPIRY, FUTURE_EXPIRY, STRIKE_PRICE, FUTURE_PRICE, GBP, SENSITIVITY);
BondFutureOptionSensitivity expected = BondFutureOptionSensitivity.of(NAME, OPTION_EXPIRY, FUTURE_EXPIRY, STRIKE_PRICE, FUTURE_PRICE, GBP, 20d);
BondFutureOptionSensitivity test = @base.withSensitivity(20d);
assertEquals(test, expected);
}
//-------------------------------------------------------------------------
public virtual void coverage()
{
BondFutureOptionSensitivity test1 = BondFutureOptionSensitivity.of(NAME, OPTION_EXPIRY, FUTURE_EXPIRY, STRIKE_PRICE, FUTURE_PRICE, GBP, SENSITIVITY);
coverImmutableBean(test1);
BondFutureOptionSensitivity test2 = BondFutureOptionSensitivity.of(BondFutureVolatilitiesName.of("FOO-BOND-FUT"), OPTION_EXPIRY + 1, date(2015, 9, 28), 0.985, 0.995, USD, SENSITIVITY);
coverBeanEquals(test1, test2);
}
//-------------------------------------------------------------------------
public virtual void test_withCurrency()
{
BondFutureOptionSensitivity @base = BondFutureOptionSensitivity.of(NAME, OPTION_EXPIRY, FUTURE_EXPIRY, STRIKE_PRICE, FUTURE_PRICE, GBP, SENSITIVITY);
assertSame(@base.withCurrency(GBP), @base);
BondFutureOptionSensitivity expected = BondFutureOptionSensitivity.of(NAME, OPTION_EXPIRY, FUTURE_EXPIRY, STRIKE_PRICE, FUTURE_PRICE, USD, SENSITIVITY);
BondFutureOptionSensitivity test = @base.withCurrency(USD);
assertEquals(test, expected);
}
/// <summary>
/// Calculates the price sensitivity to the Black volatility used for the pricing of the bond future option
/// based on the price of the underlying future.
/// </summary>
/// <param name="futureOption"> the option product </param>
/// <param name="discountingProvider"> the discounting provider </param>
/// <param name="volatilities"> the volatilities </param>
/// <param name="futurePrice"> the underlying future price </param>
/// <returns> the sensitivity </returns>
public BondFutureOptionSensitivity priceSensitivityModelParamsVolatility(ResolvedBondFutureOption futureOption, LegalEntityDiscountingProvider discountingProvider, BlackBondFutureVolatilities volatilities, double futurePrice)
{
ArgChecker.isTrue(futureOption.PremiumStyle.Equals(FutureOptionPremiumStyle.DAILY_MARGIN), "Premium style should be DAILY_MARGIN");
double strike = futureOption.StrikePrice;
ResolvedBondFuture future = futureOption.UnderlyingFuture;
double volatility = volatilities.volatility(futureOption.Expiry, future.LastTradeDate, strike, futurePrice);
double timeToExpiry = volatilities.relativeTime(futureOption.Expiry);
double vega = BlackFormulaRepository.vega(futurePrice, strike, timeToExpiry, volatility);
return(BondFutureOptionSensitivity.of(volatilities.Name, timeToExpiry, future.LastTradeDate, strike, futurePrice, future.Currency, vega));
}
public virtual void test_of()
{
BondFutureOptionSensitivity test = BondFutureOptionSensitivity.of(NAME, OPTION_EXPIRY, FUTURE_EXPIRY, STRIKE_PRICE, FUTURE_PRICE, GBP, SENSITIVITY);
assertEquals(test.VolatilitiesName, NAME);
assertEquals(test.Currency, GBP);
assertEquals(test.Expiry, OPTION_EXPIRY);
assertEquals(test.FutureExpiryDate, FUTURE_EXPIRY);
assertEquals(test.StrikePrice, STRIKE_PRICE);
assertEquals(test.FuturePrice, FUTURE_PRICE);
assertEquals(test.Sensitivity, SENSITIVITY);
}
//-------------------------------------------------------------------------
public virtual void test_convertedTo()
{
BondFutureOptionSensitivity @base = BondFutureOptionSensitivity.of(NAME, OPTION_EXPIRY, FUTURE_EXPIRY, STRIKE_PRICE, FUTURE_PRICE, GBP, SENSITIVITY);
double rate = 1.5d;
FxMatrix matrix = FxMatrix.of(CurrencyPair.of(GBP, USD), rate);
BondFutureOptionSensitivity test1 = (BondFutureOptionSensitivity)@base.convertedTo(USD, matrix);
BondFutureOptionSensitivity expected = BondFutureOptionSensitivity.of(NAME, OPTION_EXPIRY, FUTURE_EXPIRY, STRIKE_PRICE, FUTURE_PRICE, USD, SENSITIVITY * rate);
assertEquals(test1, expected);
BondFutureOptionSensitivity test2 = (BondFutureOptionSensitivity)@base.convertedTo(GBP, matrix);
assertEquals(test2, @base);
}
public virtual void test_serialization()
{
BondFutureOptionSensitivity test = BondFutureOptionSensitivity.of(NAME, OPTION_EXPIRY, FUTURE_EXPIRY, STRIKE_PRICE, FUTURE_PRICE, GBP, SENSITIVITY);
assertSerialization(test);
}