a1:=(BIGORDER(1,3)) * vol;
a2:=(BIGORDER(2,3)) * VOL;
a3:=((BIGORDER(1,2)) - (BIGORDER(1,3))) * VOL;
a4:=((BIGORDER(2,2)) - (BIGORDER(2,3))) * VOL;
a5:=(BIGORDER(1,2)) * VOL;
a6:=(BIGORDER(2,2)) * VOL;
a7:=((a3 * 4) + (a1 * 11)) / 15;
a8:=(100 * a7) / CAPITAL;
a9:=(100 * a5) / (a5 + a6);
a10:=IF((a9 >= 50),a8,0);
机构买盘:PERCENTBAR(a10,(a10 * 0.96));
