protected override decimal Calculate(int index)
{
// compute relative strength
decimal averageGain = _averageGainIndicator.GetValue(index);
decimal averageLoss = _averageLossIndicator.GetValue(index);
if (averageLoss.IsZero())
{
if (averageGain.IsZero())
{
return(Decimals.Zero);
}
else
{
return(Decimals.HUNDRED);
}
}
decimal relativeStrength = averageGain.DividedBy(averageLoss);
// compute relative strength index
return(Decimals.HUNDRED.Minus(Decimals.HUNDRED.DividedBy(Decimals.ONE.Plus(relativeStrength))));
}
protected override decimal Calculate(int index)
{
return(_averageTrueRangeIndicator.GetValue(index));
}
