N:=42;
圈线:100*(HHV(HIGH,N)-C)/(HHV(HIGH,N)-LLV(LOW,N)),COLORYELLOW;
0,LINETHICK1,COLORGREEN;
25,LINETHICK1,COLORGREEN;
75,LINETHICK1,COLORRED;
DRAWICON(CROSS(圈线,75),75,2);
DRAWICON(CROSS(75,圈线),75,1);
DRAWICON(CROSS(圈线,25),25,2);
DRAWICON(CROSS(25,圈线),25,1);
