机构买卖单差

TODAY1:= LXDDY.DDY {判断是否有理想数据}
TODAY:=DYNAINFO(7)=CLOSE and DYNAINFO(10)=AMOUNT AND TIME0 55800; {判断是否当天}
DRAWTEXTABS(0,0,'主力大单');
主买:=IF(TODAY, DDEDATA@BIGORDER (1,3),bigorder(1,3));
主卖:=IF(TODAY, DDEDATA@BIGORDER (2,3),bigorder(2,3));
b1:sum(主买*vol,p1)/sum(vol,p1),colorred;
s1:sum(主卖*vol,p1)/sum(vol,p1),colorgreen;
连续飘红:LAST(b1 s1),PRECIS0,COLOR0000FF,linethick0;
连续飘绿:LAST(s1 b1),PRECIS0,colorgreen,linethick0;
十日飘红:COUNT(b1 s1,10),PRECIS0,COLOR33CCFF,linethick0;
十日飘绿:COUNT(s1 b1,10),PRECIS0,COLOR33CCFF,linethick0;
DRAWFLAGTEXT(B1 0,0,' *t=0092F7* *c=FFFFFF* *p=95* '+datestr(date)+' B1 '+NUMTOSTRN(b1,3)+'n'+' *t=E7FFFF* *c=0000FF* *p=95* '+'连续飘红'+NUMTOSTRN(连续飘红,0)+ '天'+' *t=E7FFFF* *c=BB00FF* *p=95* '+'十日飘红'+NUMTOSTRN(十日飘红,0)+'天');
DRAWTEXTREL(600,900,'证券代码: '+STKLABEL+' 证券名称: '+STKNAME+''),ColorFFAA00;