学会这个方法，抓10倍大牛股的概率提升10倍>>

RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;

K:SMA(RSV,3,1);

D:SMA(K,3,1);

J:=3*K-2*D;

JJ: 2*(k-d), COLORSTICK;

买:J>REF(J,1) AND K>20 AND REF(J,1)<0,LINETHICK0;

DRAWICON(买,J,7),ALIGN1,LAYER0;

低位金叉:CROSS(K,D) AND REF(K,1)<25,LINETHICK0;

DRAWICON(低位金叉,5,1),ALIGN1,LAYER0;

DRAWTEXTABS,linethick1,COLOR00EEff;

A2:=BARSLAST(ref(cross(k,d),1));

B2:=ref(c,A2+1)>c and ref(k,A2+1)<k and cross(k,d);

KDJ底背离:FILTER(B2>0,5),linethick0,COLORYELLOW;

DRAWTEXT(FILTER(B2>0,5),0.80,'KDJ底背离'),COLORYELLOW;

MA4:=ma(c,30);

准确买点:IF(买 AND MA4>REF(MA4,1),79,0);