学会这个方法，抓10倍大牛股的概率提升10倍>>

RSV:=(CLOSE-LLV(LOW,20))/(HHV(HIGH,20)-LLV(LOW,20))*100;

K:SMA(RSV,3,1),colorwhite;

D:SMA(K,3,1),coloryellow;

超跌极限买入:if(cross(k,d) and "cys"<-10 and ref("asr",3)<10,50,0);

超跌反弹:if(cross(K,D) and K<=20,80,20),COLORRED,LINETHICK2;

低吸:20, POINTDOT,COLOR00FF00,LINETHICK2;

强弱分界:50, POINTDOT,COLORFFCCCC,LINETHICK2;

高抛:80, POINTDOT,COLORYELLOW,LINETHICK2;

MAV:=(2*C+H+L)/4;

Var1:=LLV(LOW,34);

Var2:=HHV(HIGH,34);

SK:EMA((MAV-Var1)/(Var2-Var1)*100,13),COLORFF00FF;

SD:EMA(0.667*REF(SK,1)+0.333*SK,2),COLORBLUE;