public override QLNet.CashFlow build_ql_cf(FP_Parameter fp_parameter)
{
double amount = this.DAO_.AMOUNT;
QLNet.Date paymentDate = this.PaymentDate_;
QLNet.CashFlow ql_cf
= new QLNet.SimpleCashFlow(amount,paymentDate);
return ql_cf;
}
public override void calculate(DateTime calcDate, FP_Parameter fp_parameter)
{
// market data load
//clsHDAT_MARKETDATA_TB clstb = new clsHDAT_MARKETDATA_TB();
string calcDateStr = calcDate.ToString("yyyyMMdd");
//clstb.REF_DT = calcDateStr;
//clstb.INDEX_CD = this.DAO_.INDEX_CD;
//int checkNum = clstb.SelectOwn();
//if (checkNum == 0) { throw new Exception("market data does not exist : " + calcDateStr + " " + clstb.INDEX_CD); }
//double indexData = clstb.LAST;
// calculate
// position
clsHITM_FP_POSITION_TB position_tb = new clsHITM_FP_POSITION_TB();
position_tb.INSTRUMENT_ID = this.baseDAO_.INSTRUMENT_ID;
position_tb.POSITION_DT = calcDateStr;
if (position_tb.SelectOwn() == 0) { throw new Exception("position load fail : " + calcDateStr + " " + position_tb.INSTRUMENT_ID); }
double accountIndex = position_tb.ACCOUNT_INDEX;
clsHITM_FP_GREEKRESULT_TB result_tb = new clsHITM_FP_GREEKRESULT_TB();
result_tb.CALC_DT = calcDateStr;
// price
result_tb.INSTRUMENT_ID = this.baseDAO_.INSTRUMENT_ID;
result_tb.UNDERLYING_ID = "FTP";
result_tb.UNDERLYING_VALUE = this.DAO_.INDEX_RATE;
//
DateTime maturity = ConvertingTool.ToDateTime("21991231");
double t = (maturity - calcDate).TotalDays / 365;
result_tb.DELTA = 0.0;
result_tb.CALC_PRICE = this.DAO_.NOTIONAL;
result_tb.CALCULATED_FLAG = (int)clsHITM_FP_GREEKRESULT_TB.CALCULATED_FLAG_Type.CALCULATED;
result_tb.CALCULATED_TIME = DateTime.Now.ToString("HHmmss"); ;
result_tb.CALCULATE_TYP = (int)clsHITM_FP_GREEKRESULT_TB.CALCULATE_TYP_Type.ANALYTICS;
result_tb.UpdateDateResult();
// delta
// gamma and others : no exist ?
}
public void batch_calculate()
{
// if empty result가 없으면 만듬.
//this.build_calculation();
// load 함 ------------------------------------------------------------------
clsMAST_FP_INSTRUMENT_TB clstb_mast = new clsMAST_FP_INSTRUMENT_TB();
DataTable dt = clstb_mast.SelectAliveInstruments(this.ReferenceDate_);
List<Financial_instrument> fi_list = new List<Financial_instrument>();
foreach (DataRow dr in dt.Select())
{
clsMAST_FP_INSTRUMENT_TB tb = clsMAST_FP_INSTRUMENT_TB.Create(dr);
Financial_instrument fi = Financial_instrument.CreateInstrument(tb);
fi_list.Add(fi);
}
// 파라메터 아직 디폴트 ---------------------------------------------
FP_Parameter fp_parameter = new FP_Parameter();
fp_parameter.CalcDate_ = this.ReferenceDate_;
fp_parameter.defaultLoad();
// ------------------------------------------------------------------
foreach (Financial_instrument roop_fi in fi_list)
{
// 내부에서 cash_flow까지 같이 돌음.
roop_fi.delete_result(this.ReferenceDate_,roop_fi.baseDAO_.INSTRUMENT_ID);
roop_fi.calculate(this.ReferenceDate_, fp_parameter);
}
//try
//{
//}
//catch (Exception e)
//{
// this.LogManager_.addLog(e.Message);
//}
// ------------------------------------------------------------------
//clstb.END_TIME = DateTime.Now.ToString("HHmmdd");
//clstb.STATUS = (int)clsHDAT_BATCHJOB_RESULT_TB.STATUS_Type.CALCULATED;
//clstb.Update();
}
public override QLNet.CashFlow build_ql_cf(FP_Parameter fp_parameter)
{
double notional = this.DAO_.NOTIONAL;
QLNet.Date paymentDate = this.PaymentDate_;
string index_cd = this.DAO_.FIXING_INDEX_CD;
QLNet.DayCounter dayCounter = new QLNet.Actual365Fixed();
QLNet.YieldTermStructure ql_yield_ts = fp_parameter.getEvaluationCurve(index_cd);
QLNet.Date accrualStartDate = this.CalculationStartDate_;
QLNet.Date accrualEndDate = this.CalculationEndDate_;
double forwardRate = 0.0;
DateTime fixingDate = ConvertingTool.ToDateTime(this.DAO_.FIXING_DT);
if (fp_parameter.CalcDate_ >= fixingDate)
{
if (this.DAO_.FIXED_FIXING_CALCLATED
== (int)clsMAST_CF_VANILLA_FLOATING_TB.FIXED_FIXING_CALCLATED_Type.NOT_FIXED)
{
this.fixing_calulate(fp_parameter.CalcDate_);
}
// 계산함.
forwardRate = this.DAO_.FIXED_FIXING;
}
else
{
forwardRate = ql_yield_ts.forwardRate(accrualStartDate,
accrualEndDate,
dayCounter,
QLNet.Compounding.Compounded).rate();
}
QLNet.CashFlow ql_cf
= new QLNet.FixedRateCoupon(
notional,
paymentDate,
forwardRate,
dayCounter,
accrualStartDate,
accrualEndDate);
return ql_cf;
}
// ql_net calculation interface
public override QLNet.CashFlow build_ql_cf(FP_Parameter fp_parameter)
{
double notional = this.DAO_.NOTIONAL;
QLNet.Date paymentDate = this.PaymentDate_;
double rate = this.DAO_.FIXED_RATE;
QLNet.DayCounter dayCounter = new QLNet.Actual365Fixed();
QLNet.Date accrualStartDate = this.CalculationStartDate_;
QLNet.Date accrualEndDate = this.CalculationEndDate_;
QLNet.CashFlow ql_cf
= new QLNet.FixedRateCoupon(
notional,
paymentDate,
rate,
dayCounter,
accrualStartDate,
accrualEndDate);
return ql_cf;
}
public abstract void calculate(DateTime calcDate,FP_Parameter fp_parameter);
// single calculation -- 이거는 그냥 엎어치는 용 -- 전체 batch result를 update하지 않음.
public void calculation(Financial_instrument fi)
{
try
{
// 파라메터 아직 디폴트 ---------------------------------------------
FP_Parameter fp_parameter = new FP_Parameter();
fp_parameter.CalcDate_ = this.ReferenceDate_;
fp_parameter.defaultLoad();
// ------------------------------------------------------------------
//fi.loadDetail();
fi.calculate(this.ReferenceDate_, fp_parameter);
//fi.calculate(this.ReferenceDate_);
}
catch (Exception e)
{
//sb.AppendLine(e.Message);
LogManager_.addLog(e.Message);
}
}
public override void calculate(DateTime calcDate,FP_Parameter fp_parameter)
{
// market data load
clsHDAT_MARKETDATA_TB clstb = new clsHDAT_MARKETDATA_TB();
string calcDateStr = calcDate.ToString("yyyyMMdd");
clstb.REF_DT = calcDateStr;
clstb.INDEX_CD = this.indexFuturesDAO_.UNDERLYING_INDEX_CD;
int checkNum = clstb.SelectOwn();
if (checkNum == 0) { throw new Exception("market data does not exist : " + calcDateStr + " " + clstb.INDEX_CD); }
double indexData = clstb.LAST;
// calculate
// position
clsHITM_FP_POSITION_TB position_tb = new clsHITM_FP_POSITION_TB();
position_tb.INSTRUMENT_ID = this.baseDAO_.INSTRUMENT_ID;
position_tb.POSITION_DT = calcDateStr;
if (position_tb.SelectOwn() == 0) { throw new Exception("position load fail : " + calcDateStr + " " + position_tb.INSTRUMENT_ID); }
double accountIndex = position_tb.ACCOUNT_INDEX;
clsHITM_FP_GREEKRESULT_TB result_tb = new clsHITM_FP_GREEKRESULT_TB();
result_tb.CALC_DT = calcDateStr;
// price
result_tb.INSTRUMENT_ID = this.baseDAO_.INSTRUMENT_ID;
result_tb.UNDERLYING_ID = this.indexFuturesDAO_.UNDERLYING_INDEX_CD;
result_tb.UNDERLYING_VALUE = indexData;
//
DateTime maturity = ConvertingTool.ToDateTime(this.indexFuturesDAO_.MATURITY_DT);
double t = (maturity - calcDate).TotalDays / 365;
result_tb.DELTA = Math.Round(this.indexFuturesDAO_.QUANTITY * indexData * this.indexFuturesDAO_.INDEX_MULTIPLIER
* Math.Exp(0.03 * t));
result_tb.CALC_PRICE = Math.Round( this.indexFuturesDAO_.QUANTITY *
( indexData - accountIndex ) *
this.indexFuturesDAO_.INDEX_MULTIPLIER );
result_tb.CALCULATED_FLAG = (int)clsHITM_FP_GREEKRESULT_TB.CALCULATED_FLAG_Type.CALCULATED;
result_tb.CALCULATED_TIME = DateTime.Now.ToString("HHmmss"); ;
result_tb.CALCULATE_TYP = (int)clsHITM_FP_GREEKRESULT_TB.CALCULATE_TYP_Type.ANALYTICS;
//result_tb.UpdateDateResult();
result_tb.Insert();
// delta
// gamma and others : no exist ?
}
public override void calculate(DateTime calcDate, FP_Parameter fp_parameter)
{
throw new NotImplementedException();
}
public override void calculate(DateTime calcDate, FP_Parameter fp_parameter)
{
// 돌릴거에 대한 List를 가져옴.
List<ScenarioInfo> scenarioInfoList = new List<ScenarioInfo>();
List<double> scenarioCalcList = new List<double>();
clsSET_SCENARIO_TB clstb_scenario = new clsSET_SCENARIO_TB();
// 이걸로 할건지 아니면 세부 swap 으로 할건지
clstb_scenario.FP_MASTER_TYP = this.baseDAO_.FP_MASTER_TYP;
DataTable dt = clstb_scenario.Select();
foreach ( DataRow dr in dt.Select() )
{
scenarioInfoList.Add(new ScenarioInfo() { DAO_ = clsSET_SCENARIO_TB.Create(dr) });
}
foreach (ScenarioInfo sc_info in scenarioInfoList)
{
fp_parameter.ScenarioInfo_ = sc_info;
//fp_parameter.CurveShift_ = new ParallelCurveShift(0.0);
double v = this.calculateImpl(calcDate, fp_parameter);
sc_info.CalcPrice_ = v;
scenarioCalcList.Add(v);
}
fp_parameter.ScenarioInfo_ = ScenarioInfo.BaseParallelShift();
double value_up = this.calculateImpl(calcDate, fp_parameter);
fp_parameter.ScenarioInfo_ = ScenarioInfo.NullScenario();
double value = this.calculateImpl(calcDate, fp_parameter);
clsHITM_FP_GREEKRESULT_TB clstb_greekresult = new clsHITM_FP_GREEKRESULT_TB();
clsHDAT_MARKETDATA_TB clstb_market = new clsHDAT_MARKETDATA_TB();
clstb_market.REF_DT = calcDate.ToString("yyyyMMdd");
clstb_market.INDEX_CD = "CD91";
if (clstb_market.SelectOwn() == 0)
{ throw new Exception("market data does not exist : " + clstb_market.REF_DT + " " + clstb_market.INDEX_CD); }
clstb_greekresult.CALC_DT = calcDate.ToString("yyyyMMdd");
clstb_greekresult.INSTRUMENT_ID = this.SwapDAO_.INSTRUMENT_ID;
//clstb_greekresult.FP_GREEKRESULT_ID = "";
//clstb_greekresult.INSTRUMENT_TYP = 0;
clstb_greekresult.UNDERLYING_ID = clstb_market.INDEX_CD;
clstb_greekresult.UNDERLYING_VALUE = clstb_market.LAST;
//clstb_greekresult.SEQ = 1;
clstb_greekresult.DELTA = value_up - value;
clstb_greekresult.GAMMA = 0.0;
clstb_greekresult.VEGA = 0.0;
clstb_greekresult.CALC_PRICE = value;
clstb_greekresult.CALCULATED_FLAG = (int)clsHITM_FP_GREEKRESULT_TB.CALCULATED_FLAG_Type.CALCULATED;
clstb_greekresult.CALCULATED_TIME = DateTime.Now.ToString("HHmmss");
clstb_greekresult.CALCULATE_TYP = (int)clsHITM_FP_GREEKRESULT_TB.CALCULATE_TYP_Type.ANALYTICS; // 패러럴 쉬푸투 or 그냥 구한거 머 등등..
clstb_greekresult.UpdateDateResult();
foreach (ScenarioInfo sc_info in scenarioInfoList)
{
//clstb_greekresult.FP_GREEKRESULT_ID = "";
//clstb_greekresult.INSTRUMENT_TYP = 0;
//clstb_greekresult.UNDERLYING_ID = clstb_market.INDEX_CD;
clstb_greekresult.UNDERLYING_ID = sc_info.ScenarioCode_;
clstb_greekresult.UNDERLYING_VALUE = clstb_market.LAST;
//clstb_greekresult.SEQ = 1;
clstb_greekresult.DELTA = sc_info.CalcPrice_ - value;
clstb_greekresult.GAMMA = 0.0;
clstb_greekresult.VEGA = 0.0;
// 시나리오의 경우 시나리오 value를 넣음.
clstb_greekresult.CALC_PRICE = sc_info.CalcPrice_;
clstb_greekresult.CALCULATED_FLAG = (int)clsHITM_FP_GREEKRESULT_TB.CALCULATED_FLAG_Type.CALCULATED;
clstb_greekresult.CALCULATED_TIME = DateTime.Now.ToString("HHmmss");
clstb_greekresult.CALCULATE_TYP = (int)clsHITM_FP_GREEKRESULT_TB.CALCULATE_TYP_Type.ANALYTICS; // 패러럴 쉬푸투 or 그냥 구한거 머 등등..
//clstb_greekresult.Insert();
clstb_greekresult.UpdateDateResult();
}
#region CashFlow
// db 지우는 거?
int fixedPayRec = this.SwapDAO_.PAY_REC;
int floatingPayRec = fixedPayRec * (-1);
for (int i = 0; i < this.FixedLegInfo_.FP_CashFlowList_.Count; i++)
{
this.FixedLegInfo_.FP_CashFlowList_[i].cf_insert(calcDate,
i + 1,
this.SwapDAO_.INSTRUMENT_ID,
this.SwapDAO_.INSTRUMENT_TYP,
fixedPayRec);
}
for (int j = 0; j < this.FloatingLegInfo_.FP_CashFlowList_.Count; j++)
{
this.FloatingLegInfo_.FP_CashFlowList_[j].cf_insert(calcDate,
j + 1,
this.SwapDAO_.INSTRUMENT_ID,
this.SwapDAO_.INSTRUMENT_TYP,
floatingPayRec);
}
#endregion
}
public double calculateImpl(DateTime calcDate, FP_Parameter fp_parameter)
{
List<QLNet.CashFlow> ql_fixedCFList = new List<QLNet.CashFlow>();
List<QLNet.CashFlow> ql_floatingCFList = new List<QLNet.CashFlow>();
foreach (FP_CashFlow fixed_cf in this.FixedLegInfo_.FP_CashFlowList_)
{ ql_fixedCFList.Add(fixed_cf.build_ql_cf(fp_parameter)); }
foreach (FP_CashFlow floating_cf in this.FloatingLegInfo_.FP_CashFlowList_)
{ ql_floatingCFList.Add(floating_cf.build_ql_cf(fp_parameter)); }
Swap ql_swap = new Swap(ql_fixedCFList, ql_floatingCFList);
//QLNet.DiscountingBasisSwapEngine
Handle<YieldTermStructure> ql_discount_ts
//= new QLNet.Handle<YieldTermStructure>(fp_parameter.DiscountCurveMap_["KRW"]);
= new QLNet.Handle<YieldTermStructure>(fp_parameter.getDiscountCurve("KRW"));
QLNet.DiscountingSwapEngine engine = new DiscountingSwapEngine(ql_discount_ts);
ql_swap.setPricingEngine(engine);
#region Result Price/Greek
//clsHITM_FP_GREEKRESULT_TB clstb_greekresult = new clsHITM_FP_GREEKRESULT_TB();
//clsHDAT_MARKETDATA_TB clstb_market = new clsHDAT_MARKETDATA_TB();
//clstb_market.REF_DT = calcDate.ToString("yyyyMMdd");
double swap_price = ql_swap.NPV();
#region Comment
//foreach (var item in index_cdList)
//{
// clstb_market.INDEX_CD = item;
// clstb_market.SelectOwn();
// clstb_greekresult.FP_GREEKRESULT_ID = "";
// clstb_greekresult.CALC_DT = calcDate.ToString("yyyyMMdd");
// clstb_greekresult.INSTRUMENT_ID = this.SwapDAO_.INSTRUMENT_ID;
// clstb_greekresult.INSTRUMENT_TYP = 0;
// clstb_greekresult.UNDERLYING_ID = item;
// clstb_greekresult.UNDERLYING_VALUE = clstb_market.LAST;
// clstb_greekresult.SEQ = count;
// clstb_greekresult.DELTA = 0.0;
// clstb_greekresult.GAMMA = 0.0;
// clstb_greekresult.VEGA = 0.0;
// if (count == 1) { clstb_greekresult.CALC_PRICE = swap_price; }
// else { clstb_greekresult.CALC_PRICE = 0.0; }
// clstb_greekresult.CALCULATED_FLAG = 1;
// clstb_greekresult.CALCULATED_TIME = DateTime.Now.ToString("HHmmss");
// clstb_greekresult.CALCULATE_TYP = 1; // 패러럴 쉬푸투 or 그냥 구한거 머 등등..
// clstb_greekresult.Insert();
// count += 1;
//}
#endregion
#endregion
for (int i = 0; i < this.FixedLegInfo_.FP_CashFlowList_.Count; i++)
{
this.FixedLegInfo_.FP_CashFlowList_[i].CashFlowAmount_ = ql_fixedCFList[i].amount();
this.FixedLegInfo_.FP_CashFlowList_[i].DiscountFactor_
= ql_discount_ts.currentLink().discount(this.FixedLegInfo_.FP_CashFlowList_[i].PaymentDate_);
}
for (int j = 0; j < this.FloatingLegInfo_.FP_CashFlowList_.Count; j++)
{
this.FloatingLegInfo_.FP_CashFlowList_[j].CashFlowAmount_ = ql_floatingCFList[j].amount();
this.FloatingLegInfo_.FP_CashFlowList_[j].DiscountFactor_
= ql_discount_ts.currentLink().discount(this.FloatingLegInfo_.FP_CashFlowList_[j].PaymentDate_);
}
return swap_price;
//#endregion
}
public override void calculate(DateTime calcDate, FP_Parameter fp_parameter)
{
// master data load
this.indexOptionDAO_.SelectOwn();
// market data load
// index data
clsHDAT_MARKETDATA_TB clstb = new clsHDAT_MARKETDATA_TB();
string calcDateStr = calcDate.ToString("yyyyMMdd");
QLNet.Settings.setEvaluationDate(calcDate);
clstb.REF_DT = calcDateStr;
clstb.INDEX_CD = this.indexOptionDAO_.UNDERLYING_INDEX_CD;
int checkNum = clstb.SelectOwn();
if (checkNum == 0) { throw new Exception("market data does not exist : " + calcDateStr + " " + clstb.INDEX_CD); }
double indexData = clstb.LAST;
// curveData --------------------------------------------------
string curve_cd = "IRSKRW";
YieldCurve curveManager = new YieldCurve();
curveManager.loadCurveData(calcDate,curve_cd,clsHDAT_CURVEDATA_TB.RATE_TYP_Type.YTM);
QLNet.YieldTermStructure yield_ts = curveManager.yieldCurve();
// calculate
string maturityDateStr = this.indexOptionDAO_.MATURITY_DT;
System.Globalization.CultureInfo us
= new System.Globalization.CultureInfo("en-US");
DateTime maturityDate = DateTime.ParseExact(maturityDateStr, "yyyyMMdd", us);
DayCounter dc = new Actual365Fixed();
Calendar cal = new NullCalendar();
double vol = 0.3;
double strike = this.indexOptionDAO_.STRIKE;
PlainVanillaPayoff strikePayoff = new PlainVanillaPayoff(Option.Type.
Call, strike);
Exercise exercise = new EuropeanExercise(maturityDate);
VanillaOption q_option = new VanillaOption(strikePayoff,exercise);
Handle<Quote> x0 = new Handle<Quote>(new SimpleQuote(indexData));
FlatForward flatForward = new FlatForward(calcDate,0.01,dc);
Handle<YieldTermStructure> dividendTS = new Handle<YieldTermStructure>(flatForward);
Handle<YieldTermStructure> riskFreeTS = new Handle<YieldTermStructure>(yield_ts);
BlackConstantVol blackConstVol = new BlackConstantVol(calcDate,cal,vol,dc);
Handle<BlackVolTermStructure> blackVolTS = new Handle<BlackVolTermStructure>(blackConstVol);
GeneralizedBlackScholesProcess process =new GeneralizedBlackScholesProcess(x0 ,dividendTS,riskFreeTS,blackVolTS);
AnalyticEuropeanEngine europeanEngine = new AnalyticEuropeanEngine(process);
q_option.setPricingEngine(europeanEngine);
double value = q_option.NPV();
double indexMultiplier = this.indexOptionDAO_.INDEX_MULTIPLIER;
int quantity = this.indexOptionDAO_.QUANTITY;
clsHITM_FP_GREEKRESULT_TB result_tb = new clsHITM_FP_GREEKRESULT_TB();
result_tb.FP_GREEKRESULT_ID = IDGenerator.getNewGreekResultID(this.indexOptionDAO_.INSTRUMENT_ID,calcDateStr);
result_tb.CALC_DT = calcDateStr;
result_tb.INSTRUMENT_ID = this.indexOptionDAO_.INSTRUMENT_ID;
result_tb.INSTRUMENT_TYP = this.indexOptionDAO_.INSTRUMENT_TYP;
result_tb.UNDERLYING_ID = "KOSPI200";
result_tb.UNDERLYING_VALUE = indexData;
//result_tb.SEQ = 1;
result_tb.DELTA = (q_option.delta() * indexData / 100) * indexMultiplier * quantity; // 1% Delta
result_tb.GAMMA = 0.5 * (q_option.gamma() * indexData / 100) * indexMultiplier * quantity; // 1% Gamma
result_tb.VEGA = q_option.vega() / 100 * indexMultiplier * quantity; // 1% point Vega
result_tb.CALC_PRICE = value * indexMultiplier * quantity;
result_tb.CALCULATED_FLAG = (int)clsHITM_FP_GREEKRESULT_TB.CALCULATED_FLAG_Type.CALCULATED;
result_tb.CALCULATED_TIME = DateTime.Now.ToString("HHmmss"); ;
result_tb.CALCULATE_TYP = (int)clsHITM_FP_GREEKRESULT_TB.CALCULATE_TYP_Type.ANALYTICS;
// price
if (result_tb.UpdateDateResult() == 0)
{ throw new Exception("update result fail. no exist , calcDate : " + calcDate.ToString("yyyyMMdd") + " , inst_id : " + result_tb.INSTRUMENT_ID); }
// delta
// gamma and others : no exist ?
}
//public override void calculate(DateTime calcDate)
//{
// //try
// //{
// // this.marketDataCheck(calcDate);
// //}
// //catch (Exception e)
// //{
// // Console.WriteLine(e.Message);
// // return;
// //}
// //double pay_notional = this.SwapDAO_.NOTIONAL_PAY;
// //double rec_notional = this.SwapDAO_.NOTIONAL_REC;
// //Date ql_calcDate = new Date(calcDate.ToString("yyyyMMdd"), "yyyyMMdd");
// //QuantLib.Settings.instance(). setEvaluationDate(ql_calcDate);
// ////Date evalDate = Settings.instance().getEvaluationDate();
// ////Console.WriteLine("year : " + evalDate.year());
// ////Console.WriteLine("month : " + evalDate.month());
// ////Console.WriteLine("day : " + evalDate.dayOfMonth());
// //Date effectiveDate = new Date(this.SwapDAO_.EFFECTIVE_DT, "yyyyMMdd");
// //Date maturityDate = new Date(this.SwapDAO_.MATURITY_DT, "yyyyMMdd");
// //DayCounter dc = new Actual365Fixed();
// //CurveManager cm = new CurveManager();
// //QuantLib.Calendar calendar = new QuantLib.SouthKorea();
// //// ---------------------------------------
// //List<int> regTypeIDs = new List<int>() { this.SwapDAO_.PAY_LEG_TYP, this.SwapDAO_.REC_LEG_TYP };
// //List<Leg> legs = new List<Leg>();
// //for (int i = 0; i < 2; i++)
// //{
// // int legID = regTypeIDs[i];
// // Leg ql_leg = new Leg();
// // if (legID == 0)
// // {
// // this.ql_FixedlegSet(this.FP_PayCashFlowList_, ql_leg, pay_notional, dc);
// // }
// // else
// // {
// // string curveID = cm.indexCurveMapping(this.FixingIndexCD_);
// // cm.loadCurveData(calcDate, curveID);
// // YieldTermStructure indexCurve = cm.yieldCurve();
// // this.ql_FloatinglegSet(this.FP_RecCashFlowList_, ql_leg, rec_notional, indexCurve, dc, calendar);
// // //indexCurve.Dispose();
// // }
// // legs.Add(ql_leg);
// //}
// //Swap swap = new Swap(legs[0], legs[1]);
// //cm.loadDiscountCurveData(calcDate, SwapDAO_.PAY_CURR);
// //YieldTermStructure discountCurve = cm.yieldCurve();
// //YieldTermStructureHandle ysh = new YieldTermStructureHandle(discountCurve);
// //DiscountingSwapEngine dse = new DiscountingSwapEngine(ysh);
// //swap.setPricingEngine(dse);
// //double npv = swap.NPV();
// //Console.WriteLine("NPV : " + npv );
// ////discountCurve.Dispose();
// ////ysh.Dispose();
// //// 평가함.
// //// db 에 박음.
// //// price
// //clsHITM_FP_GREEKRESULT_TB clstb = new clsHITM_FP_GREEKRESULT_TB();
// //clstb.CALC_DT = calcDate.ToString("yyyyMMdd");
// //clstb.INSTRUMENT_ID = this.SwapDAO_.INSTRUMENT_ID;
// //clstb.INSTRUMENT_TYP = this.SwapDAO_.INSTRUMENT_TYP;
// //clstb.UNDERLYING_ID = "";
// //clstb.SEQ = 1;
// //clstb.DELTA = 0.0;
// //clstb.GAMMA = 0.0;
// //clstb.VEGA = 0.0;
// //clstb.CALC_PRICE = npv;
// //clstb.Insert();
//}
public override void calculate(DateTime calcDate, FP_Parameter fp_parameter)
{
// 돌릴거에 대한 List를 가져옴.
//List<ScenarioData> scenarioDataList = new List<ScenarioData>();
fp_parameter.ScenarioInfo_ = ScenarioInfo.BaseParallelShift();
double value_up = this.calculateImpl(calcDate, fp_parameter);
fp_parameter.ScenarioInfo_ = ScenarioInfo.NullScenario();
double value = this.calculateImpl(calcDate,fp_parameter);
clsHITM_FP_GREEKRESULT_TB clstb_greekresult = new clsHITM_FP_GREEKRESULT_TB();
clsHDAT_MARKETDATA_TB clstb_market = new clsHDAT_MARKETDATA_TB();
string calcDateStr = calcDate.ToString("yyyyMMdd");
clstb_market.REF_DT = calcDateStr;
clstb_market.INDEX_CD = "CD91";
if (clstb_market.SelectOwn() == 0)
{ throw new Exception("market data does not exist : " + clstb_market.REF_DT + " " + clstb_market.INDEX_CD); }
clstb_greekresult.FP_GREEKRESULT_ID = IDGenerator.getNewGreekResultID(this.baseDAO_.INSTRUMENT_ID, calcDateStr);
clstb_greekresult.CALC_DT = calcDate.ToString("yyyyMMdd");
clstb_greekresult.INSTRUMENT_ID = this.SwapDAO_.INSTRUMENT_ID;
clstb_greekresult.INSTRUMENT_TYP = this.baseDAO_.FP_MASTER_TYP;
clstb_greekresult.UNDERLYING_ID = clstb_market.INDEX_CD;
clstb_greekresult.UNDERLYING_VALUE = clstb_market.LAST;
clstb_greekresult.SEQ = 1;
clstb_greekresult.DELTA = value_up - value;
clstb_greekresult.GAMMA = 0.0;
clstb_greekresult.VEGA = 0.0;
clstb_greekresult.CALC_PRICE = value;
clstb_greekresult.CALCULATED_FLAG = (int)clsHITM_FP_GREEKRESULT_TB.CALCULATED_FLAG_Type.CALCULATED;
clstb_greekresult.CALCULATED_TIME = DateTime.Now.ToString("HHmmss");
clstb_greekresult.CALCULATE_TYP = (int)clsHITM_FP_GREEKRESULT_TB.CALCULATE_TYP_Type.ANALYTICS; // 패러럴 쉬푸투 or 그냥 구한거 머 등등..
//clstb_greekresult.UpdateDateResult();
clstb_greekresult.Insert();
#region CashFlow
// db 지우는 거?
for (int i = 0; i < this.FP_PayCashFlowList_.Count; i++)
{
if ( !this.FP_PayCashFlowList_[i].hasOccurred(calcDate) )
{
this.FP_PayCashFlowList_[i].cf_insert(calcDate,
i + 1,
this.SwapDAO_.INSTRUMENT_ID,
this.SwapDAO_.INSTRUMENT_TYP,
(int)clsHITM_FP_CASHFLOWRESULT_TB.PAY_REC_Type.Pay);
}
}
for (int j = 0; j < this.FP_RecCashFlowList_.Count; j++)
{
if (!this.FP_RecCashFlowList_[j].hasOccurred(calcDate))
{
this.FP_RecCashFlowList_[j].cf_insert(calcDate,
j + 1,
this.SwapDAO_.INSTRUMENT_ID,
this.SwapDAO_.INSTRUMENT_TYP,
(int)clsHITM_FP_CASHFLOWRESULT_TB.PAY_REC_Type.Rec);
}
}
#endregion
}
public abstract QLNet.CashFlow build_ql_cf(FP_Parameter fp_parameter);
public override void calculate(DateTime calcDate, FP_Parameter fp_parameter)
{
// market data load
clsHDAT_MARKETDATA_TB clstb = new clsHDAT_MARKETDATA_TB();
string calcDateStr = calcDate.ToString("yyyyMMdd");
clstb.REF_DT = calcDateStr;
clstb.INDEX_CD = this.Currency_;
double currencyRate = 1.0;
if ( this.Currency_ != "KRW")
{
int checkNum = clstb.SelectOwn();
if (checkNum == 0) { throw new Exception("market data does not exist : " + calcDateStr + " " + clstb.INDEX_CD); }
currencyRate = clstb.LAST;
}
// cash amount load
clsHITM_CASH_INSTOCK_TB clstb_cash = new clsHITM_CASH_INSTOCK_TB();
clstb_cash.BOOK_CD = this.baseDAO_.BOOK_CD;
clstb_cash.CURR = this.Currency_;
double total_cash_amount = 0.0;
DataTable tb = clstb_cash.Select();
foreach (DataRow dr in tb.Select() )
{
total_cash_amount += clsHITM_CASH_INSTOCK_TB.Create(dr).CASHFLOW;
}
// calculate
// position
clsHITM_FP_GREEKRESULT_TB result_tb = new clsHITM_FP_GREEKRESULT_TB();
result_tb.FP_GREEKRESULT_ID = IDGenerator.getNewGreekResultID(this.baseDAO_.INSTRUMENT_ID, calcDateStr);
result_tb.CALC_DT = calcDateStr;
result_tb.SEQ = 1;
// price
result_tb.INSTRUMENT_ID = this.baseDAO_.INSTRUMENT_ID;
result_tb.INSTRUMENT_TYP = this.baseDAO_.FP_MASTER_TYP;
result_tb.UNDERLYING_ID = this.Currency_;
result_tb.UNDERLYING_VALUE = currencyRate;
result_tb.DELTA = 0.0;
result_tb.CALC_PRICE = total_cash_amount;
result_tb.CALCULATED_FLAG = (int)clsHITM_FP_GREEKRESULT_TB.CALCULATED_FLAG_Type.CALCULATED;
result_tb.CALCULATED_TIME = DateTime.Now.ToString("HHmmss"); ;
result_tb.CALCULATE_TYP = (int)clsHITM_FP_GREEKRESULT_TB.CALCULATE_TYP_Type.ANALYTICS;
//if (result_tb.UpdateDateResult() == 0)
// { throw new Exception("update fail : " + this.baseDAO_.INSTRUMENT_ID + " " + calcDate.ToString("yyyyMMdd")); };
result_tb.Insert();
// delta
// gamma and others : no exist ?
}
