datelim:=1;
a1:=(VOL/CLOSE)/3*datelim;
a2:=SUM((IF(((a1>40) AND (CLOSE>(REF(CLOSE,1)))),a1,0)),0)*datelim;
a3:=SUM((IF(((a1>40) AND (CLOSE<(REF(CLOSE,1)))),a1,0)),0)*datelim;
a4:=SUM((IF(((a1<40) AND (CLOSE>(REF(CLOSE,1)))),a1,0)),0)*datelim;
a5:=SUM((IF(((a1<40) AND (CLOSE<(REF(CLOSE,1)))),a1,0)),0)*datelim;
a6:=((a2+a3)+a4)+a5;
a7:=IF((BARSTATUS=2),((100*a2)/a6),0);
a8:=((IF((BARSTATUS=2),((100*a3)/a6),0)));
a9:=((IF((BARSTATUS=2),((100*a4)/a6),0)));
a10:=((IF((BARSTATUS=2),((100*a5)/a6),0)));
机构买盘:a2,linethick2,COLORMAGENTA,precis0;
机构卖盘:a3,linethick2,ColorGREEN,precis0;
散户买盘:a4,dotline,linethick1,COLORcyan,precis0;
散户卖盘:a5,dotline,linethick1,COLORblue,precis0;
DRAWTEXTREL(1003,50,'机构买盘'),linethick2,COLORMAGENTA;
DRAWTEXTREL(1003,320,'机构卖盘'),linethick2,ColorGREEN;
DRAWTEXTREL(1003,570,'散户买盘'),linethick2,COLORcyan;
DRAWTEXTREL(1003,870,'散户卖盘'),linethick2,COLORblue;
0,dotline,linethick1,layer0;
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con1:=机构买盘>0 and ref(机构买盘,1)=0 and 机构买盘-机构卖盘>50;
con2:=机构卖盘>0 and ref(机构卖盘,1)=0 and 机构买盘-机构卖盘<50;
if ((BARSTATUS=2) ) Then DRAWTEXTREL(1020,-50,''+FLOOR(a7)+'%'),linethick1,COLORMAGENTA;
if ((BARSTATUS=2) ) Then DRAWTEXTREL(1020,200,''+FLOOR(a8)+'%'),linethick1,ColorGREEN;
if ((BARSTATUS=2) ) Then DRAWTEXTREL(1020,460,''+FLOOR(a9)+'%'),linethick1,coloryellow;