通达信超强KDJ副图指标（源码 附图）

RSV:=(CLOSE-LLV(LOW,N))*(HHV(HIGH,N)-LLV(LOW,N))*100;
K:SMA(RSV,3,1),COLORWHITE,LINETHICK2;
D:SMA(K,3,1),COLORYELLOW,LINETHICK2;
J:3*K-2*D,COLORYELLOW,LINETHICK2;
IF(K REF(K,1),K,DRAWNULL),COLORGREEN,LINETHICK2;
IF(D REF(D,1),D,DRAWNULL),COLORGREEN,LINETHICK2;
IF(J REF(J,1),J,DRAWNULL),COLORFFFF00,LINETHICK2;
IF(K REF(K,1),K,DRAWNULL),COLORRED,LINETHICK2;
IF(D REF(D,1),D,DRAWNULL),COLORRED,LINETHICK2;
IF(J REF(J,1),J,DRAWNULL),COLORFF00FF,LINETHICK2;