KDJ弧线底副图指标无未来

N:=9;

M1:=3;

M2:=3;

XA_1:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;

K:SMA(XA_1,M1,1),COLORWHITE;

D:SMA(K,M2,1),COLORYELLOW;

J:3*K-2*D,COLORMAGENTA;

IF(J 0,J,DRAWNULL),COLORYELLOW,LINETHICK3;