A:=EMA((UPNDAY(C,2)+UPNDAY(C,3))-(DOWNNDAY(C,1)+DOWNNDAY(C,2)),6)+1; 主力吸筹指标:=-0.1;{选股公式-选股指标www.gs6699.com} DRAWBAND(A,RGB(0,0,0),主力吸筹指标,RGB(0,355,250)); 珍藏的:A,COLORWHITE,LINETHICK2; ssddd1:2,COLORRED; ssddd2:1,COLORYELLOW; ssddd3:-0.1,COLORLIGREEN;