A1:=Ema(C,12)-EMA(C,25);
A2:=EMA(A1,6);
获利回吐:=(A2>=0)*A2,COLORLIBLUE,LINETHICK1;
空头回补:=(A2<0)*A2,COLORMAGENTA,LINETHICK1;
坚绝做空:=(A1<0)*A1,COLORGREEN,LINETHICK1;
买入持股:=(A1>=0)*A1,COLORRED,LINETHICK1;
持股区域判断:=IF(获利回吐 > 0,1,0);
持股流出天数:=REF(COUNT(A1<A2,3),1) >=3;
持股强:=持股区域判断=1 AND 持股流出天数 AND A1>A2;
多:持股强;
