（S或F点小于15）的选股公式

编写条件：

N:=18; M:=12; VAR1:=(CLOSE-LLV(LOW,60))/(HHV(HIGH,60)-LLV(LOW,60))*100; B:=SMA(VAR1,N,1); VAR2:=SMA(B,M,1); STICKLINE(B>VAR2,B,VAR2,0.8,1),COLORRED; STICKLINE(BSD,SK,SD,0.8,1),COLORMAGENTA; S:SK,NODRAW; F:B,NODRAW; 无论S或者F，只要任意一个的值小于15，就满足条件，选股，谢谢老师！！

编写方法：

 N:=18;

M:=12;

VAR1:=(CLOSE-LLV(LOW,60))/(HHV(HIGH,60)-LLV(LOW,60))*100; 

B:=SMA(VAR1,N,1); 

VAR2:=SMA(B,M,1); 

MAR1:=(2*CLOSE+HIGH+LOW+OPEN)/5;

MAR2:=LLV(LOW,34);

MAR3:=HHV(HIGH,34);

SK:= EMA((MAR1-MAR2)/(MAR3-MAR2)*100,13);

XG:SK<15 OR B<15;