public static Stoch Stoch(this List <Candle> source, int fastKPeriod = 5, int slowKPeriod = 3,
TicTacTec.TA.Library.Core.MAType slowKmaType = TicTacTec.TA.Library.Core.MAType.Sma,
int slowDPeriod = 3, TicTacTec.TA.Library.Core.MAType slowDmaType = TicTacTec.TA.Library.Core.MAType.Sma)
{
int outBegIdx, outNbElement;
double[] kValues = new double[source.Count];
double[] dValues = new double[source.Count];
var highs = source.Select(x => Convert.ToDouble(x.High)).ToArray();
var lows = source.Select(x => Convert.ToDouble(x.Low)).ToArray();
var closes = source.Select(x => Convert.ToDouble(x.Close)).ToArray();
var tema = TicTacTec.TA.Library.Core.Stoch(0, source.Count - 1, highs, lows, closes, fastKPeriod, slowKPeriod,
slowKmaType, slowDPeriod, slowDmaType, out outBegIdx, out outNbElement, kValues, dValues);
if (tema == TicTacTec.TA.Library.Core.RetCode.Success)
{
return(new Stoch()
{
D = FixIndicatorOrdering(dValues.ToList(), outBegIdx, outNbElement),
K = FixIndicatorOrdering(kValues.ToList(), outBegIdx, outNbElement)
});
}
throw new Exception("Could not calculate STOCH!");
}
public BbandsOptions(int period, double devUp, double devDown, TicTacTec.TA.Library.Core.MAType type)
{
Period = period;
DevUp = devDown;
DevDown = devDown;
Type = type;
}
public StochOptions(int fastKPeriod, int slowKPeriod, TicTacTec.TA.Library.Core.MAType slowKmaType, int slowDPeriod, TicTacTec.TA.Library.Core.MAType slowDmaType)
{
FastKPeriod = fastKPeriod;
SlowKPeriod = slowKPeriod;
SlowKmaType = slowKmaType;
SlowDPeriod = slowDPeriod;
SlowDmaType = slowDmaType;
}
public StochRsiOptions(int optInTimePeriod, ICandleVariableCode type, int fastKPeriod, int fastDPeriod, TicTacTec.TA.Library.Core.MAType fastDmaType)
{
OptInTimePeriod = optInTimePeriod;
Type = type;
FastDmaType = fastDmaType;
FastKPeriod = fastKPeriod;
FastDPeriod = fastDPeriod;
}
public static Stoch StochRsi(this List <Candle> source, int optInTimePeriod = 14, CandleVariable type = CandleVariable.Close,
int fastKPeriod = 5, int fastDPeriod = 3,
TicTacTec.TA.Library.Core.MAType fastDmaType = TicTacTec.TA.Library.Core.MAType.Sma)
{
int outBegIdx, outNbElement;
double[] kValues = new double[source.Count];
double[] dValues = new double[source.Count];
double[] valuesToCheck;
switch (type)
{
case CandleVariable.Open:
valuesToCheck = source.Select(x => x.Open).ToArray();
break;
case CandleVariable.Low:
valuesToCheck = source.Select(x => x.Low).ToArray();
break;
case CandleVariable.High:
valuesToCheck = source.Select(x => x.High).ToArray();
break;
default:
valuesToCheck = source.Select(x => x.Close).ToArray();
break;
}
var tema = TicTacTec.TA.Library.Core.StochRsi(0, source.Count - 1, valuesToCheck, optInTimePeriod, fastKPeriod, fastDPeriod,
fastDmaType, out outBegIdx, out outNbElement, kValues, dValues);
if (tema == TicTacTec.TA.Library.Core.RetCode.Success)
{
return(new Stoch()
{
D = FixIndicatorOrdering(dValues.ToList(), outBegIdx, outNbElement),
K = FixIndicatorOrdering(kValues.ToList(), outBegIdx, outNbElement)
});
}
throw new Exception("Could not calculate STOCH!");
}
public static Bband Bbands(this List <Candle> source, int period = 5, double devUp = 2, double devDown = 2, TicTacTec.TA.Library.Core.MAType type = TicTacTec.TA.Library.Core.MAType.Sma)
{
int outBegIdx, outNbElement;
double[] upperValues = new double[source.Count];
double[] middleValues = new double[source.Count];
double[] lowerValues = new double[source.Count];
var bbands = TicTacTec.TA.Library.Core.Bbands(0, source.Count - 1, source.Select(x => x.Close).ToArray(),
period, devUp, devDown, type, out outBegIdx, out outNbElement, upperValues, middleValues, lowerValues);
if (bbands == TicTacTec.TA.Library.Core.RetCode.Success)
{
return(new Bband()
{
UpperBand = FixIndicatorOrdering(upperValues.ToList(), outBegIdx, outNbElement),
MiddleBand = FixIndicatorOrdering(middleValues.ToList(), outBegIdx, outNbElement),
LowerBand = FixIndicatorOrdering(lowerValues.ToList(), outBegIdx, outNbElement)
});
}
throw new Exception("Could not calculate Bbands!");
}
public StochFastOptions(int fastKPeriod, int fastDPeriod, TicTacTec.TA.Library.Core.MAType fastDmaType)
{
FastDmaType = fastDmaType;
FastKPeriod = fastKPeriod;
FastDPeriod = fastDPeriod;
}
