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));A,COLORWHITE,LINETHICK2;顶线:2,COLORRED;:1,COLORYELLOW;底线:-0.1,COLORLIGREEN;