public Linear Calc(Stock stock)
{
int idx = 0;
double Molecule = 0;
double Denominator = 0;
List <int> ls_key = new List <int>(stock.sdata.Keys);
int index = 0;
index = stock.sdata.IndexOfKey(stock.runData.cur_date);
if (index < CountNum)
{
return(this);
}
double ay = macd.Calc(stock);
double ax = (1.0 + CountNum) / 2;
for (int x = 1; x <= CountNum; x++)
{
idx = index - CountNum + x - 1;
Molecule += x * stock.sdata[ls_key[idx]].close;
Denominator += x * x;
}
Molecule -= CountNum * ax * ay;
Denominator -= CountNum * ax * ax;
b = Math.Round(Molecule / Denominator, 4);
a = Utility.Round2(ay - b * ax);
return(this);
}
public int ProcessData(TrendData trend)
{
ma5.Calc(trend);
ma10.Calc(trend);
ma20.Calc(trend);
ma30.Calc(trend);
ma90.Calc(trend);
//CalcBuyInfo(trend);
return(EST.EST_OK);
}
