RSV:=(CLOSE-LLV(LOW,22))/(HHV(HIGH,36)-LLV(LOW,22))*100;
K:SMA(RSV,12,1),COLORGREEN;
D:SMA(K,3,1),COLORYELLOW;
J:SMA(K,22,1)COLORMAGENTA;
底线:8,POINTDOT,LINETHICK1,COLORCYAN;
起步线:20,POINTDOT,LINETHICK1,COLORGREEN;
顶线:80,POINTDOT,LINETHICK1,COLORMAGENTA;
DRAWICON(CROSS(K,D) AND D<20,D,1);
DRAWICON(CROSS(D,K) AND K>80,D,2);
