简单精准易明变态KDJ底部副图－精品通达信指标公式源码分享

用到未来（ZIG）作参考趋势，不影响本身公式准确度。

超底:20,COLORLIGREEN;

底线:40,COLORLICYAN;

强弱分界线:80,COLORBLUE;

顶线:120,COLORLIRED;

超顶:140,COLORLIMAGENTA;

VAR1:=(H+L+O+C*2)/5;

VAR2:=EMA(VAR1,21);

VAR3:=STD(VAR1,23);

VAR4:=EMA(VAR1,2);

VARA:=(VAR1-VAR2)*100/VAR3;

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

K:EXPMA(EXPMA(EXPMA(RSV,2),3),3),COLORCYAN;

D:SMA(K,2,1),COLORWHITE;

J:3.5*K-2*D,COLORYELLOW,LINETHICK2;

IF(J>REF(J,1),J,DRAWNULL),COLORRED,LINETHICK2;

IF(J<REF(J,1),J,DRAWNULL)COLORGREEN,LINETHICK2;

DRAWICON(FILTER(J>REF(J,1)AND J<REF(J,3)

AND J<K AND VAR4>REF(VAR4,1)

AND K>=REF(K,1)AND J<40

OR CROSS(J,K)AND CROSS(J,D)

AND J<40 OR J>REF(J,1)AND J<40,7), J*0.8,1);

DRAWICON(FILTER(J<=REF(J,1) AND J>80,8), J*1.2,2);

修正参考线:ZIG(J,1),COLORMAGENTA;