把量价抄底指标改为选股公式

四条线都低于20，然后B和A上穿20改为选股公式 B:EMA(100*(C-LLV(LOW,34))/(HHV(H,34)-LLV(LOW,34)),3), COLORRED,LINETHICK2; B1:EMA(100*(INDEXC-LLV(INDEXL,34))/(HHV(INDEXH,34)-LLV(INDEXL,34)),3),COLORGREEN,LINETHICK2; A:EMA(100*(V-LLV(V,34))/(HHV(V,34)-LLV(V,34)),3); A1:EMA(100*(INDEXV-LLV(INDEXV,34))/(HHV(INDEXV,34)-LLV(INDEXV,34)),3); 20,POINTDOT,COLORF00FF0; 50,POINTDOT,COLORGREEN; 80,POINTDOT,COLORWHITE;

爱约股解答：

四线都小于20的选股是有的

但要B和A 又上穿 20的条件有可能达不到

这是四线小于20的选股

B:=EMA(100*(C-LLV(LOW,34))/(HHV(H,34)-LLV(LOW,34)),3);

B1:=EMA(100*(INDEXC-LLV(INDEXL,34))/(HHV(INDEXH,34)-LLV(INDEXL,34)),3);

A:=EMA(100*(V-LLV(V,34))/(HHV(V,34)-LLV(V,34)),3);

A1:=EMA(100*(INDEXV-LLV(INDEXV,34))/(HHV(INDEXV,34)-LLV(INDEXV,34)),3);

量价抄底:B<20  AND B1<20 AND A<20 AND A1<20;