通达信自己用的短线实战指标ATM公式

A:=EMA((UPNDAY(C,2)+UPNDAY(C,3))-(DOWNNDAY(C,1)+DOWNNDAY(C,2)),6)+1;
DX:=-0.1;
DRAWBAND(A,RGB(0,0,0),DX,RGB(0,355,250));
ATM:A,COLORWHITE,LINETHICK2;
顶线:2,COLORRED;
中线:1,COLORYELLOW;
底线:-0.1,COLORLIGREEN;