/// <summary>
/// The Darvas Boxes were taken from the pages of Nicolas Darvas book, How I Made $2,000,000 in the Stock Market. The boxes are used to normalize a trend. A 'buy' signal would be indicated when the price of the stock exceeds the top of the box. A 'sell' signal would be indicated when the price of the stock falls below the bottom of the box.
/// </summary>
/// <returns></returns>
public Darvas Darvas(Data.IDataSeries input)
{
if (cacheDarvas != null)
{
for (int idx = 0; idx < cacheDarvas.Length; idx++)
{
if (cacheDarvas[idx].EqualsInput(input))
{
return(cacheDarvas[idx]);
}
}
}
lock (checkDarvas)
{
if (cacheDarvas != null)
{
for (int idx = 0; idx < cacheDarvas.Length; idx++)
{
if (cacheDarvas[idx].EqualsInput(input))
{
return(cacheDarvas[idx]);
}
}
}
Darvas indicator = new Darvas();
indicator.BarsRequired = BarsRequired;
indicator.CalculateOnBarClose = CalculateOnBarClose;
#if NT7
indicator.ForceMaximumBarsLookBack256 = ForceMaximumBarsLookBack256;
indicator.MaximumBarsLookBack = MaximumBarsLookBack;
#endif
indicator.Input = input;
Indicators.Add(indicator);
indicator.SetUp();
Darvas[] tmp = new Darvas[cacheDarvas == null ? 1 : cacheDarvas.Length + 1];
if (cacheDarvas != null)
{
cacheDarvas.CopyTo(tmp, 0);
}
tmp[tmp.Length - 1] = indicator;
cacheDarvas = tmp;
return(indicator);
}
}
/// <summary>
/// The Darvas Boxes were taken from the pages of Nicolas Darvas book, How I Made $2,000,000 in the Stock Market. The boxes are used to normalize a trend. A 'buy' signal would be indicated when the price of the stock exceeds the top of the box. A 'sell' signal would be indicated when the price of the stock falls below the bottom of the box.
/// </summary>
/// <returns></returns>
public Darvas Darvas(Data.IDataSeries input)
{
if (cacheDarvas != null)
for (int idx = 0; idx < cacheDarvas.Length; idx++)
if (cacheDarvas[idx].EqualsInput(input))
return cacheDarvas[idx];
lock (checkDarvas)
{
if (cacheDarvas != null)
for (int idx = 0; idx < cacheDarvas.Length; idx++)
if (cacheDarvas[idx].EqualsInput(input))
return cacheDarvas[idx];
Darvas indicator = new Darvas();
indicator.BarsRequired = BarsRequired;
indicator.CalculateOnBarClose = CalculateOnBarClose;
#if NT7
indicator.ForceMaximumBarsLookBack256 = ForceMaximumBarsLookBack256;
indicator.MaximumBarsLookBack = MaximumBarsLookBack;
#endif
indicator.Input = input;
Indicators.Add(indicator);
indicator.SetUp();
Darvas[] tmp = new Darvas[cacheDarvas == null ? 1 : cacheDarvas.Length + 1];
if (cacheDarvas != null)
cacheDarvas.CopyTo(tmp, 0);
tmp[tmp.Length - 1] = indicator;
cacheDarvas = tmp;
return indicator;
}
}