//-------------------------------------------------------------------------
// notional schedule
private static NotionalSchedule parseNotionalSchedule(CsvRow row, string leg)
{
NotionalSchedule.Builder builder = NotionalSchedule.builder();
// basics
Currency currency = Currency.of(getValueWithFallback(row, leg, CURRENCY_FIELD));
builder.currency(currency);
builder.amount(ValueSchedule.of(LoaderUtils.parseDouble(getValueWithFallback(row, leg, NOTIONAL_FIELD))));
// fx reset
Optional <FxIndex> fxIndexOpt = findValue(row, leg, FX_RESET_INDEX_FIELD).map(s => FxIndex.of(s));
Optional <Currency> notionalCurrencyOpt = findValue(row, leg, NOTIONAL_CURRENCY_FIELD).map(s => Currency.of(s));
Optional <FxResetFixingRelativeTo> fxFixingRelativeToOpt = findValue(row, leg, FX_RESET_RELATIVE_TO_FIELD).map(s => FxResetFixingRelativeTo.of(s));
Optional <DaysAdjustment> fxResetAdjOpt = parseDaysAdjustment(row, leg, FX_RESET_OFFSET_DAYS_FIELD, FX_RESET_OFFSET_CAL_FIELD, FX_RESET_OFFSET_ADJ_CNV_FIELD, FX_RESET_OFFSET_ADJ_CAL_FIELD);
if (fxIndexOpt.Present)
{
FxIndex fxIndex = fxIndexOpt.get();
FxResetCalculation.Builder fxResetBuilder = FxResetCalculation.builder();
fxResetBuilder.index(fxIndex);
fxResetBuilder.referenceCurrency(notionalCurrencyOpt.orElse(fxIndex.CurrencyPair.other(currency)));
fxFixingRelativeToOpt.ifPresent(v => fxResetBuilder.fixingRelativeTo(v));
fxResetAdjOpt.ifPresent(v => fxResetBuilder.fixingDateOffset(v));
builder.fxReset(fxResetBuilder.build());
}
else if (notionalCurrencyOpt.Present || fxFixingRelativeToOpt.Present || fxResetAdjOpt.Present)
{
throw new System.ArgumentException("Swap trade FX Reset must define field '" + leg + FX_RESET_INDEX_FIELD + "'");
}
// optionals
findValue(row, leg, NOTIONAL_INITIAL_EXCHANGE_FIELD).map(s => LoaderUtils.parseBoolean(s)).ifPresent(v => builder.initialExchange(v));
findValue(row, leg, NOTIONAL_INTERMEDIATE_EXCHANGE_FIELD).map(s => LoaderUtils.parseBoolean(s)).ifPresent(v => builder.intermediateExchange(v));
findValue(row, leg, NOTIONAL_FINAL_EXCHANGE_FIELD).map(s => LoaderUtils.parseBoolean(s)).ifPresent(v => builder.finalExchange(v));
return(builder.build());
}
// parses the notional schedule
private NotionalSchedule parseSwapNotionalSchedule(XmlElement legEl, XmlElement calcEl, FpmlDocument document)
{
// supported elements:
// 'principalExchanges/initialExchange'
// 'principalExchanges/finalExchange'
// 'principalExchanges/intermediateExchange'
// 'calculationPeriodAmount/calculation/notionalSchedule/notionalStepSchedule'
// 'calculationPeriodAmount/calculation/notionalSchedule/notionalStepParameters'
NotionalSchedule.Builder notionalScheduleBuilder = NotionalSchedule.builder();
// exchanges
legEl.findChild("principalExchanges").ifPresent(el =>
{
notionalScheduleBuilder.initialExchange(bool.Parse(el.getChild("initialExchange").Content));
notionalScheduleBuilder.intermediateExchange(bool.Parse(el.getChild("intermediateExchange").Content));
notionalScheduleBuilder.finalExchange(bool.Parse(el.getChild("finalExchange").Content));
});
// notional schedule
XmlElement notionalEl = calcEl.getChild("notionalSchedule");
XmlElement stepScheduleEl = notionalEl.getChild("notionalStepSchedule");
Optional <XmlElement> paramScheduleElOpt = notionalEl.findChild("notionalStepParameters");
double initialValue = document.parseDecimal(stepScheduleEl.getChild("initialValue"));
ValueStepSequence seq = paramScheduleElOpt.map(el => parseAmountSchedule(el, initialValue, document)).orElse(null);
notionalScheduleBuilder.amount(parseSchedule(stepScheduleEl, initialValue, seq, document));
notionalScheduleBuilder.currency(document.parseCurrency(stepScheduleEl.getChild("currency")));
return(notionalScheduleBuilder.build());
}
//-----------------------------------------------------------------------
public virtual void vanillaFixedVsLibor3mSwap()
{
// we are paying a fixed rate every 3 months at 1.5% with a 100 million notional
RateCalculationSwapLeg payLeg = RateCalculationSwapLeg.builder().payReceive(PayReceive.PAY).accrualSchedule(PeriodicSchedule.builder().startDate(LocalDate.of(2014, 9, 12)).endDate(LocalDate.of(2021, 9, 12)).frequency(Frequency.P3M).businessDayAdjustment(BusinessDayAdjustment.of(MODIFIED_FOLLOWING, HolidayCalendarIds.USNY)).startDateBusinessDayAdjustment(BusinessDayAdjustment.NONE).build()).paymentSchedule(PaymentSchedule.builder().paymentFrequency(Frequency.P3M).paymentDateOffset(DaysAdjustment.NONE).build()).notionalSchedule(NotionalSchedule.builder().currency(Currency.USD).amount(ValueSchedule.of(100_000_000)).build()).calculation(FixedRateCalculation.of(0.015, DayCounts.THIRTY_U_360)).build();
// we are receiving USD LIBOR 3M every 3 months with a 100 million notional
RateCalculationSwapLeg receiveLeg = RateCalculationSwapLeg.builder().payReceive(PayReceive.RECEIVE).accrualSchedule(PeriodicSchedule.builder().startDate(LocalDate.of(2014, 9, 12)).endDate(LocalDate.of(2021, 9, 12)).frequency(Frequency.P3M).businessDayAdjustment(BusinessDayAdjustment.of(MODIFIED_FOLLOWING, HolidayCalendarIds.USNY)).startDateBusinessDayAdjustment(BusinessDayAdjustment.NONE).build()).paymentSchedule(PaymentSchedule.builder().paymentFrequency(Frequency.P3M).paymentDateOffset(DaysAdjustment.NONE).build()).notionalSchedule(NotionalSchedule.builder().currency(Currency.USD).amount(ValueSchedule.of(100_000_000)).build()).calculation(IborRateCalculation.of(IborIndices.USD_LIBOR_3M)).build();
// a SwapTrade combines the two legs
SwapTrade trade = SwapTrade.builder().info(TradeInfo.builder().id(StandardId.of("OG-Trade", "1")).tradeDate(LocalDate.of(2014, 9, 10)).build()).product(Swap.of(payLeg, receiveLeg)).build();
Console.WriteLine("===== Vanilla fixed vs Libor3m =====");
Console.WriteLine(JodaBeanSer.PRETTY.xmlWriter().write(trade));
Console.WriteLine();
Console.WriteLine("===== Vanilla fixed vs Libor3m pay leg =====");
Console.WriteLine(JodaBeanSer.PRETTY.xmlWriter().write(payLeg.resolve(ReferenceData.standard())));
Console.WriteLine();
Console.WriteLine("===== Vanilla fixed vs Libor3m receive leg =====");
Console.WriteLine(JodaBeanSer.PRETTY.xmlWriter().write(receiveLeg.resolve(ReferenceData.standard())));
Console.WriteLine();
}
// create a cross-currency USD fixed vs GBP libor 3m swap with initial and final notional exchange
private static SwapTrade createNotionalExchangeSwap()
{
SwapLeg payLeg = RateCalculationSwapLeg.builder().payReceive(PayReceive.PAY).accrualSchedule(PeriodicSchedule.builder().startDate(LocalDate.of(2014, 1, 24)).endDate(LocalDate.of(2021, 1, 24)).frequency(Frequency.P6M).businessDayAdjustment(BusinessDayAdjustment.of(MODIFIED_FOLLOWING, HolidayCalendarIds.GBLO)).build()).paymentSchedule(PaymentSchedule.builder().paymentFrequency(Frequency.P6M).paymentDateOffset(DaysAdjustment.NONE).build()).notionalSchedule(NotionalSchedule.builder().currency(Currency.USD).amount(ValueSchedule.of(100_000_000)).initialExchange(true).finalExchange(true).build()).calculation(FixedRateCalculation.of(0.03, DayCounts.THIRTY_U_360)).build();
SwapLeg receiveLeg = RateCalculationSwapLeg.builder().payReceive(PayReceive.RECEIVE).accrualSchedule(PeriodicSchedule.builder().startDate(LocalDate.of(2014, 1, 24)).endDate(LocalDate.of(2021, 1, 24)).frequency(Frequency.P3M).businessDayAdjustment(BusinessDayAdjustment.of(MODIFIED_FOLLOWING, HolidayCalendarIds.GBLO)).build()).paymentSchedule(PaymentSchedule.builder().paymentFrequency(Frequency.P3M).paymentDateOffset(DaysAdjustment.NONE).build()).notionalSchedule(NotionalSchedule.builder().currency(Currency.GBP).amount(ValueSchedule.of(61_600_000)).initialExchange(true).finalExchange(true).build()).calculation(IborRateCalculation.of(IborIndices.GBP_LIBOR_3M)).build();
return(SwapTrade.builder().product(Swap.of(payLeg, receiveLeg)).info(TradeInfo.builder().id(StandardId.of("example", "16")).addAttribute(AttributeType.DESCRIPTION, "USD fixed vs GBP Libor 3m (notional exchange)").counterparty(StandardId.of("example", "A")).settlementDate(LocalDate.of(2014, 1, 24)).build()).build());
}
//-----------------------------------------------------------------------
// XCcy swap with exchange of notional
public virtual void test_XCcyEur3MSpreadVsUSD3M()
{
SwapLeg payLeg = RateCalculationSwapLeg.builder().payReceive(PAY).accrualSchedule(PeriodicSchedule.builder().startDate(LocalDate.of(2014, 1, 24)).endDate(LocalDate.of(2016, 1, 24)).frequency(P3M).businessDayAdjustment(BDA_MF).build()).paymentSchedule(PaymentSchedule.builder().paymentFrequency(P3M).paymentDateOffset(DaysAdjustment.NONE).build()).notionalSchedule(NotionalSchedule.builder().finalExchange(true).initialExchange(true).amount(ValueSchedule.of(NOTIONAL_EUR)).currency(EUR).build()).calculation(IborRateCalculation.builder().index(EUR_EURIBOR_3M).fixingDateOffset(DaysAdjustment.ofBusinessDays(-2, CalendarUSD.NYC, BDA_P)).spread(ValueSchedule.of(0.0020)).build()).build();
SwapLeg receiveLeg = RateCalculationSwapLeg.builder().payReceive(RECEIVE).accrualSchedule(PeriodicSchedule.builder().startDate(LocalDate.of(2014, 1, 24)).endDate(LocalDate.of(2016, 1, 24)).frequency(P3M).businessDayAdjustment(BDA_MF).build()).paymentSchedule(PaymentSchedule.builder().paymentFrequency(P3M).paymentDateOffset(DaysAdjustment.NONE).build()).notionalSchedule(NotionalSchedule.builder().finalExchange(true).initialExchange(true).amount(ValueSchedule.of(NOTIONAL_USD)).currency(USD).build()).calculation(IborRateCalculation.builder().index(USD_LIBOR_3M).fixingDateOffset(DaysAdjustment.ofBusinessDays(-2, CalendarUSD.NYC, BDA_P)).build()).build();
ResolvedSwapTrade trade = SwapTrade.builder().info(TradeInfo.builder().tradeDate(LocalDate.of(2014, 9, 10)).build()).product(Swap.of(payLeg, receiveLeg)).build().resolve(REF_DATA);
double pvUsdExpected = 431944.6868;
double pvEurExpected = -731021.1778;
DiscountingSwapTradePricer pricer = swapPricer();
MultiCurrencyAmount pv = pricer.presentValue(trade, provider());
assertEquals(pv.getAmount(USD).Amount, pvUsdExpected, TOLERANCE_PV);
assertEquals(pv.getAmount(EUR).Amount, pvEurExpected, TOLERANCE_PV);
}
private SwapTrade getMtmTrade(bool initialExchange, bool intermediateExchange, bool finalExchange, double?initialNotional)
{
SwapLeg payLeg = RateCalculationSwapLeg.builder().payReceive(PAY).accrualSchedule(PeriodicSchedule.builder().startDate(LocalDate.of(2014, 1, 24)).endDate(LocalDate.of(2016, 1, 24)).frequency(P3M).businessDayAdjustment(BDA_MF).build()).paymentSchedule(PaymentSchedule.builder().paymentFrequency(P3M).paymentDateOffset(DaysAdjustment.NONE).build()).notionalSchedule(NotionalSchedule.builder().finalExchange(finalExchange).initialExchange(initialExchange).amount(ValueSchedule.of(NOTIONAL_EUR)).currency(EUR).build()).calculation(IborRateCalculation.builder().index(EUR_EURIBOR_3M).fixingDateOffset(DaysAdjustment.ofBusinessDays(-2, CalendarUSD.NYC, BDA_P)).spread(ValueSchedule.of(0.0020)).build()).build();
SwapLeg receiveLeg = RateCalculationSwapLeg.builder().payReceive(RECEIVE).accrualSchedule(PeriodicSchedule.builder().startDate(LocalDate.of(2014, 1, 24)).endDate(LocalDate.of(2016, 1, 24)).frequency(P3M).businessDayAdjustment(BDA_MF).build()).paymentSchedule(PaymentSchedule.builder().paymentFrequency(P3M).paymentDateOffset(DaysAdjustment.NONE).build()).notionalSchedule(NotionalSchedule.builder().finalExchange(finalExchange).initialExchange(initialExchange).intermediateExchange(intermediateExchange).amount(ValueSchedule.of(NOTIONAL_USD)).currency(USD).fxReset(FxResetCalculation.builder().fixingDateOffset(DaysAdjustment.ofBusinessDays(-2, CalendarUSD.NYC, BDA_P)).referenceCurrency(EUR).index(EUR_USD_WM).initialNotionalValue(initialNotional).build()).build()).calculation(IborRateCalculation.builder().index(USD_LIBOR_3M).fixingDateOffset(DaysAdjustment.ofBusinessDays(-2, CalendarUSD.NYC, BDA_P)).build()).build();
return(SwapTrade.builder().info(TradeInfo.builder().tradeDate(LocalDate.of(2014, 9, 10)).build()).product(Swap.of(payLeg, receiveLeg)).build());
}