通达信仿天狼50大单主力线副图公式

{n=60}
 大单买:LARGEINTRDVOL,COLORRED,NODRAW;
 大单卖:LARGEOUTTRDVOL,COLORGREEN,NODRAW;
 日净差:LARGEINTRDVOL-LARGEOUTTRDVOL,COLORYELLOW,NODRAW;
 大单主力线:INTPART(SUM(日净差,N)),NODRAW,COLORWHITE;
 DRAWBAND(大单主力线,RGB(80,0,0),0,RGB(0,50,0));
 STICKLINE(日净差>0,0,日净差,2,0),COLORRED;
 STICKLINE(日净差<0,日净差,0,2,0),COLORCYAN;