超跌极限买入+选股公式

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.CYS"<-10 AND REF("ASR.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;

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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.CYS"<-10 AND REF("ASR.ASR",3)<10,50,0);
 超跌反弹:IF(CROSS(K,D) AND K<=20,80,20),COLORRED,LINETHICK2;