源码
Var2:=REF(MA(CLOSE,21),1);
Var3:=REF(MA(CLOSE,55),1);
BZ: (13*Var2-8*Var3)/5;
s:BZ*1.062;BZ*1.05;BZ*1.04;
s3:BZ*1.03;
BZ*1.02;
BZ*1.01;
BZ*0.98;
BZ*0.96;
BZ*0.94;
BZ*0.92;
BZ*0.9;
s1:c,colorred;
DRAWICON( FILTER(cross(s3,s1),20),s1 ,2);
DRAWICON( FILTER(cross(s1,s),20),s1 ,1 );