通达信提前关注抄底一绝从容抄底值得收藏

{抄底一绝}
N:=13;
DMH:=SUM(IF(H REF(H,1),H-REF(H,1),0),N);
DML:=SUM(IF(L REF(L,1),0,REF(L,1)-L),N);
量:=DMH/(DMH+DML),COLORRED;
关注:量 0.08,COLORYELLOW,LINETHICK2;