KDj超买超卖，也就是KDj的衍生版，加强版，只用于参考

N:=9;M1:=3;M2:=3;

STICKLINE(1,100,101,0,0),colorblue;

STICKLINE(1,80,80,11,0),colorgreen;

STICKLINE(1,20,20,11,0),colorred;

STICKLINE(1,0,1,0,0),colorblue;

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

K:SMA(RSV,M1,1),LINETHICK1,colorwhite;

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

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

VAR1:=J<0;

STICKLINE(VAR1,-7,-1,3,1),colormagenta;

VAR2:=COUNT(J<0,3)=3;

STICKLINE(VAR2,-7,-1,3,1),colorred;

VAR3:=J>100;

STICKLINE(VAR3,107,101,3,1),colorblue;

VAR4:=COUNT(J>100,3)=3;

STICKLINE(VAR4,107,101,3,1),colorgreen;

DRAWICON(CROSS(100,J),100,2);

DRAWICON(CROSS(J,0),0,1);

DRAWTEXT(K>D AND ISLASTBAR,60,'??'),colorred;

DRAWTEXT(K<D AND ISLASTBAR,60,'??'),colorgreen;

DRAWTEXT(K>80 AND ISLASTBAR,30,'??'),colorwhite;

DRAWTEXT(K<20 AND ISLASTBAR,30,'??'),colorwhite;