public override List <ChanceClass> getChances(CommCollection sc, ExpectData ed)
{
List <ChanceClass> ret = new List <ChanceClass>();
if (sc == null || sc.Table == null || sc.Table.Rows.Count < this.ReviewExpectCnt)
{
return(ret);
}
if (this.getAllStdDev() == null)
{
this.setAllStdDev(new Dictionary <string, List <double> >());
}
double stdval = 0;
List <double> list = sc.getAllDistrStdDev(this.ReviewExpectCnt, this.InputMaxTimes);
if (!this.getAllStdDev().ContainsKey(ed.Expect))
{
stdval = list[10];//最后一位
this.getAllStdDev().Add(ed.Expect, list);
}
if (getAllStdDev().Count < 20)
{
return(ret);
}
MA ma20 = new MA(getAllStdDev().Values.Select(p => p[10]).ToArray(), 20);
MA ma5 = new MA(getAllStdDev().Values.Select(p => p[10]).ToArray(), 5);
if (!IsTracing)
{
//if (stdval > 0.2) return ret;
if (ma20.IsDownCross())//下穿均线，开始跟踪
{
IsTracing = true;
}
else
{
return(ret);
}
}
else
{
////if (stdval > 0.2)
////{
//// IsTracing = false;
//// return ret;
////}
if (ma5.IsUpCross())//上穿均线，停止跟踪
{
IsTracing = false;
return(ret);
}
}
strag_CommOldClass strag = new strag_CommOldClass();
strag.BySer = this.BySer;
strag.ChipCount = this.ChipCount;
strag.InputMinTimes = this.InputMinTimes;
List <ChanceClass> tmp = strag.getChances(sc, ed);
Dictionary <string, double> dic = new Dictionary <string, double>();
for (int i = 0; i < 10; i++)
{
if (list[i] < stdval)//小于整体的才有效
{
string strcol = string.Format("{0}", (i + 1) % 10);
dic.Add(strcol, list[i]);
}
}
for (int i = 0; i < tmp.Count; i++)
{
if (dic.ContainsKey(tmp[i].GetCodeKey(this.BySer)))
{
ret.Add(tmp[i]);
}
}
return(ret);
}