[同花顺股票公式解密]主力大单买卖

IF(PERIODNAME<>"日线")
{
统计:"该指标只在日线周期下有效。";
RETURN;
}
x1=(ZDMR[-1]+BDMR[-1]);
y1=-(ZDMC[-1]+BDMC[-1]);
a1=MA(x1,n);
b1=MA(y1,n);
买入:a1;
卖出:b1;
净买入:a1+b1;
净买入比值:(a1+b1)/VOL*100;

IF(ISNULL(a1))
{
  统计:"本指标由同花顺金融研究中心提供，每晚11点后提供当天的数据。";
  RETURN;
}

a=(ZDMR[-1]+BDMR[-1]);
b=(ZDMC[-1]+BDMC[-1]);
a3=SUM(a,n)/1000000;
b3=SUM(b,n)/1000000;
VOL1=SUM(VOL,n)/1000000;
IF(a3>b3)
{
  y=a3-b3;
  z=y/VOL1*100;
  统计:TOSTRING(n,0)+"天机构买入"+TOSTRING(a3,1)+"万手,卖出"+TOSTRING(b3,1)+"万手.净买入"+TOSTRING(y,1)+"万手.占总成交"+TOSTRING(z,1)+"％.";
}
ELSE
{
  y=b3-a3;
  z=y/VOL1*100;
  统计:TOSTRING(n,0)+"天机构买入"+TOSTRING(a3,1)+"万手,卖出"+TOSTRING(b3,1)+"万手.净卖出"+TOSTRING(y,1)+"万手.占总成交"+TOSTRING(z,1)+"％.";
}