public static List<MarketData> FillByPivotData(MarketData pivotData, List<MarketData> inputData)
{
// pivotData의 datetime에 맞추어서 나머지 데이터를 채운다.
DateTime curDateTime = pivotData.StartDate;
List<MarketData> outputData = new List<MarketData>();
Dictionary<String, MarketDataTrace> trace = new Dictionary<string, MarketDataTrace>();
// init variables
foreach (MarketData md in inputData)
{
String ticker = md.Ticker;
DOHLC firstData = md.GetByIndex(0);
trace.Add(md.Ticker, new MarketDataTrace(ticker, firstData));
outputData.Add(new MarketData(md));
}
while (curDateTime <= pivotData.EndDate)
{
if (pivotData.IsExistDate(curDateTime))
{
// update trace
foreach (MarketData md in inputData)
{
String ticker = md.Ticker;
if (md.IsExistDate(curDateTime))
{
trace[ticker].CurData = md.GetData(curDateTime);
}
}
// set data
foreach (MarketData md in outputData)
{
String ticker = md.Ticker;
MarketDataTrace tr = trace[ticker];
// 기준 데이터보다 전 데이터이어야 한다.
Trace.Assert(tr.CurData.CurDate <= curDateTime, String.Format("{0}, {1}, {2}", tr.Ticker, tr.CurData.CurDate, curDateTime));
md.AddDatum(curDateTime, tr.CurData.OHLC);
if (tr.CurData.CurDate != curDateTime)
{
md.SetPrevDataUsedDate(curDateTime);
}
}
}
curDateTime = curDateTime.AddDays(1);
}
return outputData;
}
MarketData GetNewMarketData(DateTime startDate, DateTime endDate, MarketData md)
{
MarketData newMD = new MarketData(startDate, endDate, md.Ticker);
DateTime curDate = startDate;
while (curDate <= endDate)
{
if (md.IsExistDate(curDate))
{
DOHLC dohlc = md.GetData(curDate);
newMD.AddDatum(dohlc);
}
curDate = curDate.AddDays(1);
}
return newMD;
}
public MarketData ReadMarketData(
String ticker, object src, DateTime startDate, DateTime endDate)
{
String text = src as String;
List<DOHLC> dohlcData = new List<DOHLC>();
try
{
StringReader sr = new StringReader(text);
while (true)
{
String line = sr.ReadLine();
if (line == null)
{
break;
}
DOHLC data = ParseLine(line, ticker, startDate, endDate);
if (data != null)
{
dohlcData.Add(data);
UpdateStartEndDate(data.CurDate);
}
}
}
catch (System.Exception ex)
{
logger.Error(ex.ToString());
}
MarketData marketData = new MarketData(_readStartDate, _readEndDate, ticker);
foreach (DOHLC dohlc in dohlcData)
{
marketData.AddDatum(dohlc);
}
return marketData;
}
public void Add(MarketDataSetKey key, MarketData data)
{
_data.Add(key, data);
_tickers.Add(data.Ticker, data.Ticker);
_marketDataKeys.Add(key);
MarketDataSetKeyManager.Ins().AddKey(key, data.Ticker);
}
void UpdatePrevDataGridView_Raw(MarketData md)
{
DateTime curDate = md.StartDate;
String ticker = md.Ticker;
String desc = TickerNameMap.Ins().GetDesc(ticker);
while (curDate <= md.EndDate)
{
if (md.IsExistDate(curDate))
{
DOHLC datum = md.GetData(curDate);
double value = datum.OHLC.Close;
int index = dataGridView1.Rows.Add();
dataGridView1.Rows[index].Cells[0].Value = curDate.ToString("yyyy-MM-dd");
dataGridView1.Rows[index].Cells[1].Value = ticker;
dataGridView1.Rows[index].Cells[2].Value = desc;
dataGridView1.Rows[index].Cells[3].Value = value;
}
curDate = curDate.AddDays(1);
}
}
public void ReadyData()
{
// Load data
MarketData mdKospi = new MarketData(Input.StartDate, Input.EndDate, "KM1 R:00_0_R Index");
MarketData mdBond = new MarketData(Input.StartDate, Input.EndDate, "KE1 R:00_0_R Comdty");
MarketData mdDollar = new MarketData(Input.StartDate, Input.EndDate, "KU1 R:00_0_R Curncy");
mdKospi.LoadDataFromDB();
mdBond.LoadDataFromDB();
mdDollar.LoadDataFromDB();
// Ready data
List<MarketData> l = new List<MarketData>();
l.Add(mdKospi);
l.Add(mdBond);
l.Add(mdDollar);
List<MarketData> alignedData = DataUtil.FillByPivotData(mdKospi, l);
Boolean arranged = DataUtil.IsArrangedDateAndIndex(alignedData);
Trace.Assert(arranged);
//Set data
this._readyData.Add(MarketDataSetKey.KospiFuture, alignedData[0]);
this._readyData.Add(MarketDataSetKey.KtbFuture, alignedData[1]);
this._readyData.Add(MarketDataSetKey.DollarFuture, alignedData[2]);
this._readyData.RegisterPivotData(alignedData[0]);
}
void LoadCycleEqAdjs()
{
_mdPivot = DataUtil.GetKeyMarketData(MarketDataSetKey.CycleLeadingIndex, _startDate, _endDate);
//string marketDataText = DataUtil.GetMarketDataStringFromTextFile(kFileName);
//MarketData md =
// new MarketDataTextReader().ReadMarketData(_key, marketDataText, _startDate, _endDate);
_cycleAdjDic = new Dictionary<DateTime, double>();
long totalCount = _mdPivot.GetTotalCount();
for (int i = 0; i < totalCount; i++)
{
DOHLC dohlc = _mdPivot.GetByIndex(i);
DateTime curDate = dohlc.CurDate;
double curValue = dohlc.OHLC.Close;
double curAdj = CalculateCycleAdjValue(curValue, kMaxValue, kMinValue);
curAdj = GetSwitchUpDownAdjValue(curAdj);
_cycleAdjDic.Add(curDate, curAdj);
}
}
Dictionary<DateTime, double> GetDeltaVolAdjRates(MarketDataSetKey key, MarketData md)
{
DeltaVolInput input = GetDefaultDeltaVolAdjInput(key);
DeltaVolTradingSimulator simulator =
new DeltaVolTradingSimulator(key, input.BaseInvest, input.PayoffType, input.DefaultStrikeDiff,
input.DefaultPeriod, input.IssueInterval, input.DefaultVol, input.bAmountBasis, md);
if (input.bMATrendTest)
{
if (MarketDataSetKey.KospiFuture == key)
{
simulator.AddMATrendFilter(10, 50);
}
else if (MarketDataSetKey.KtbFuture == key)
{
simulator.AddMATrendFilter(15, 50);
}
else
{
simulator.AddMATrendFilter(10, 50);
}
if (input.bMaSpreadSwitchTest)
{
if (input.bMaSpreadSwitchTest)
{
if (MarketDataSetKey.KospiFuture == key)
{
simulator.UseMASpreadSwitch(0.2, -0.2);
}
else if (MarketDataSetKey.KtbFuture == key)
{
simulator.UseMASpreadSwitch(0.05, -0.05);
}
else
{
simulator.UseMASpreadSwitch(0.2, -0.2);
}
}
}
}
if (input.bDeltaSwitchUpDown)
{
simulator.AddDeltaSwitchUpDownFilter(20);
}
if (input.bReturnModel)
{
simulator.ReplaceWithReturnModel(input.ReturnCap);
}
SinglePnLResult result = simulator.Simulate();
Dictionary<DateTime, double> adjRates = GetTradingInvestAdjFromResult(result);
return adjRates;
}
public static MarketData LoadDataAndAddToList(String ticker, DateTime startDate, DateTime endDate, List<MarketData> l)
{
MarketData md = new MarketData(startDate, endDate, ticker);
md.LoadDataFromDB();
l.Add(md);
return md;
}
public static DateTime GetPivotTradingDate(int pivot, DateTime curDate, MarketData pivotData)
{
DateTime pivotDate = curDate;
while (pivot > 0)
{
pivotDate = pivotDate.AddDays(1);
if (pivotData.IsExistDate(pivotDate))
{
pivot--;
}
}
while (pivot < 0)
{
pivotDate = pivotDate.AddDays(-1);
if (pivotData.IsExistDate(pivotDate))
{
pivot++;
}
}
return pivotDate;
}
/**
* Target Date가 비거래일이면, 직전 거래일을 반환한다.
* */
public static DateTime GetLastTradingDay(MarketData mdPivot, DateTime targetDate)
{
if (mdPivot == null || mdPivot.GetByIndex(0).CurDate >= targetDate)
{
if (targetDate.DayOfWeek == DayOfWeek.Sunday)
{
return targetDate.AddDays(-2);
}
if (targetDate.DayOfWeek == DayOfWeek.Saturday)
{
return targetDate.AddDays(-1);
}
return targetDate;
}
DateTime tradingDate = targetDate;
while (true)
{
if (mdPivot.IsExistDate(tradingDate))
{
break;
}
tradingDate = tradingDate.AddDays(-1);
}
return tradingDate;
}
public static MarketData GetKeyMarketData(MarketDataSetKey key, DateTime startDate, DateTime endDate)
{
String ticker = GetTickerFromMarketDataKey(key);
MarketData md = new MarketData(startDate, endDate, ticker);
md.LoadDataFromDB();
return md;
}
public MarketData(MarketData md)
{
this.StartDate = md.StartDate;
this.EndDate = md.EndDate;
this.Ticker = md.Ticker;
}
public void RegisterPivotData(MarketData md)
{
this.PivotData = md;
}
static Dictionary<String, MarketData> GetOutputIntersectionDict(List<MarketData> inputs)
{
Dictionary<String, MarketData> dict = new Dictionary<string, MarketData>();
foreach (MarketData md in inputs)
{
MarketData newMarketData = new MarketData(md);
dict.Add(md.Ticker, newMarketData);
}
return dict;
}
double GetUpDownRate(MarketData md, DateTime prevDate, DateTime curDate)
{
double curPrice = md.GetData(curDate).OHLC.Close;
double prevPrice = md.GetData(prevDate).OHLC.Close;
return (curPrice / prevPrice) - 1;
}
void AssignDollarWeight(MarketData dollarMargetData)
{
//_dollarFutreWeight = GetDeltaVolAdjRates(MarketDataSetKey.DollarFuture, dollarMargetData);
}