public BollingerBandWidthIndicator(BollingerBandsUpperIndicator bbu, BollingerBandsMiddleIndicator bbm, BollingerBandsLowerIndicator bbl)
: base(bbm.TimeSeries)
{
_bbu = bbu;
_bbm = bbm;
_bbl = bbl;
}
/**
* Constructor.
* @param indicator an indicator (usually close price)
* @param timeFrame the time frame
* @param k the K multiplier (usually 2.0)
*/
public PercentBIndicator(IIndicator <decimal> indicator, int timeFrame, decimal k)
: base(indicator)
{
_indicator = indicator;
BollingerBandsMiddleIndicator bbm = new BollingerBandsMiddleIndicator(new SMAIndicator(indicator, timeFrame));
StandardDeviationIndicator sd = new StandardDeviationIndicator(indicator, timeFrame);
_bbu = new BollingerBandsUpperIndicator(bbm, sd, k);
_bbl = new BollingerBandsLowerIndicator(bbm, sd, k);
}