飞狐分笔《龙虎榜》原码可用于L2
 input:n(403,1,10000);
 DRAWGBK(C>0,colorRGB(80,100,120),colorRGB(00,00,00),1),color33ff66;
 DRAWTEXTEX(c,1,20,30,STKLABEL),LINETHICK6,Colorffff00;
 DRAWTEXTEX(c,1,140,30,STKNAME),LINETHICK6,Color00ffff;
 DRAWTEXTEX(c,1,810,200,'龙'),LINETHICK6,Color00ff00;
 DRAWTEXTEX(c,1,810,360,'虎'),LINETHICK6,Colorffffff;
 DRAWTEXTEX(c,1,810,520,'看'),LINETHICK6,Color0000ff;
 DRAWTEXTEX(c,1,810,680,'盘'),LINETHICK6,Color0000ff;
 DRAWTEXTEX(c,1,20,450,'------------------------------------------------------------------------------------'),LINETHICK1,Coloreeeeee;

 a:=BUYVOL*c/100;
 bz:=sum(a,0);
 b:=c*SELLVOL/100;
 sz:=sum(b,0);
 z:=bz+sz;
 cz:=bz-sz;
 xb5:=if(a<=5 ,a,0);b5:=sum(xb5,0);
 xs5:=if(b<=5 ,b,0);s5:=sum(xs5,0);
 xb10:=if(a<=10 and a>=5 ,a,0);b10:=sum(xb10,0);
 xs10:=if(b<=10 and b>=5,b,0);s10:=sum(xs10,0);
 xb30:=if(a<=30 and a>=10 ,a,0);b30:=sum(xb30,0);
 xs30:=if(b<=30 and b>=10 ,b,0);s30:=sum(xs30,0);
 xb50:=if(a<=50 and a>=30 ,a,0);b50:=sum(xb50,0);
 xs50:=if(b<=50 and b>=30 ,b,0);s50:=sum(xs50,0);
 xb70:=if(a<=70 and a>=50 ,a,0);b70:=sum(xb70,0);
 xs70:=if(b<=70 and b>=50 ,b,0);s70:=sum(xs70,0);
 xb100:=if(a<=100 and a>=70,a,0);b100:=sum(xb100,0);
 xs100:=if(b<=100 and b>=70,b,0);s100:=sum(xs100,0);
 xb150:=if(a>=100 ,a,0);b150:=sum(xb150,0);
 xs150:=if(b>=100 ,b,0);s150:=sum(xs150,0);
 j5:=b5-s5;
 j10:=b10-s10;
 j30:=b30-s30;
 j50:=b50-s50;
 j70:=b70-s70;
 j100:=b100-s100;
 j150:=b150-s150;
 DRAWTEXTEX(BARSTATUS=2 and (z),1,320,45,'■总成金额（万元）：'+NUMTOSTR(z,2)),LINETHICK4,COLORccffcc;
 DRAWTEXTEX(BARSTATUS=2 and (bz),1,30,500,'■■■■■买入:'+NUMTOSTR(bz,2)),LINETHICK1,COLORred;
 DRAWTEXTEX(BARSTATUS=2 and (sz),1,250,500,'■■■■■卖出:'+NUMTOSTR(sz,2)),LINETHICK1,COLORgreen;
 DRAWTEXTEX(BARSTATUS=2 and (b5),1,30,560,'5 万大单买入:'+NUMTOSTR(b5,2)),LINETHICK1,COLORred;
 DRAWTEXTEX(BARSTATUS=2 and (s5),1,250,560,'5 万大单卖出:'+NUMTOSTR(s5,2)),LINETHICK1,COLORgreen;
 DRAWTEXTEX(BARSTATUS=2 and (b10),1,30,620,'10 万大单买入:'+NUMTOSTR(b10,2)),LINETHICK1,COLORred;
 DRAWTEXTEX(BARSTATUS=2 and (s10),1,250,620,'10 万大单卖出:'+NUMTOSTR(s10,2)),LINETHICK1,COLORgreen;
 DRAWTEXTEX(BARSTATUS=2 and (b30),1,30,680,'30 万大单买入:'+NUMTOSTR(b30,2)),LINETHICK1,COLORred;
 DRAWTEXTEX(BARSTATUS=2 and (s30),1,250,680,'30 万大单卖出:'+NUMTOSTR(s30,2)),LINETHICK1,COLORgreen;
 DRAWTEXTEX(BARSTATUS=2 and (b50),1,30,740,'50 万大单买入:'+NUMTOSTR(b50,2)),LINETHICK1,COLORred;
 DRAWTEXTEX(BARSTATUS=2 and (s50),1,250,740,'50 万大单卖出:'+NUMTOSTR(s50,2)),LINETHICK1,COLORgreen;
 DRAWTEXTEX(BARSTATUS=2 and (b70),1,30,800,'70 万大单买入:'+NUMTOSTR(b70,2)),LINETHICK1,COLORred;
 DRAWTEXTEX(BARSTATUS=2 and (s70),1,250,800,'70 万大单卖出:'+NUMTOSTR(s70,2)),LINETHICK1,COLORgreen;
 DRAWTEXTEX(BARSTATUS=2 and (b100),1,30,860,'100 万大单买入:'+NUMTOSTR(b100,2)),LINETHICK1,COLORred;
 DRAWTEXTEX(BARSTATUS=2 and (s100),1,250,860,'100 万大单卖出:'+NUMTOSTR(s100,2)),LINETHICK1,COLORgreen;
 DRAWTEXTEX(BARSTATUS=2 and (b150),1,30,920,'150 万大单买入:'+NUMTOSTR(b150,2)),LINETHICK1,COLORred;
 DRAWTEXTEX(BARSTATUS=2 and (s150),1,250,920,'150 万大单卖出:'+NUMTOSTR(s150,2)),LINETHICK1,COLORgreen;
 DRAWTEXTEX(BARSTATUS=2 and (cz),1,500,500,'■■■■总净买入:'+NUMTOSTR(cz,2)),LINETHICK1,COLORccff00;
 DRAWTEXTEX(BARSTATUS=2 and (j5),1,500,560,'5万大单净买入'+NUMTOSTR(j5,2)),LINETHICK1,COLORccff00;
 DRAWTEXTEX(BARSTATUS=2 and (j10),1,500,620,'10万大单净买入'+NUMTOSTR(j10,2)),LINETHICK1,COLORccff00;
 DRAWTEXTEX(BARSTATUS=2 and (j30),1,500,680,'30万大单净买入'+NUMTOSTR(j30,2)),LINETHICK1,COLORccff00;
 DRAWTEXTEX(BARSTATUS=2 and (j50),1,500,740,'50万大单净买入'+NUMTOSTR(j50,2)),LINETHICK1,COLORccff00;
 DRAWTEXTEX(BARSTATUS=2 and (j70),1,500,80