后台测试debugfile中对于不同股票，输出的价格没变 - 金字塔软件问题提交 - 金字塔客服中心 - 专业程序化交易软件提供商

后台程序如下：只测试600917，300692，时间段为2017.12.18-2017.12.22的1分钟。

variable:dayclose=0;

refc1:=ref(c,1);

if date<>ref(date,1) then begin

dayclose:=refc1;

end

if islastbar then begin

debugfile('D:\金字塔.txt',stklabel+'dayclose:%.2f',dayclose);

end

测试结果如下：

2017-12-22 19:01:50.574 300692dayclose:10.16

2017-12-22 19:01:50.574 600917dayclose:10.16

2017-12-22 19:01:50.574 300692dayclose:10.16

2017-12-22 19:01:50.575 600917dayclose:10.16

2017-12-22 19:01:50.575 300692dayclose:10.16

2017-12-22 19:01:50.575 600917dayclose:10.16

2017-12-22 19:01:50.576 300692dayclose:10.16

2017-12-22 19:01:50.576 600917dayclose:10.16

2017-12-22 19:01:50.576 300692dayclose:10.16

2017-12-22 19:01:50.577 600917dayclose:10.16

2017-12-22 19:01:50.577 300692dayclose:10.16

2017-12-22 19:01:50.578 600917dayclose:10.16

2017-12-22 19:01:50.578 300692dayclose:10.16

2017-12-22 19:01:50.578 600917dayclose:10.16

2017-12-22 19:01:50.579 300692dayclose:10.16

2017-12-22 19:01:50.579 600917dayclose:10.16

2017-12-22 19:01:50.579 300692dayclose:10.16

2017-12-22 19:01:50.580 600917dayclose:10.16

2017-12-22 19:01:50.580 300692dayclose:10.16

2017-12-22 19:01:50.580 600917dayclose:10.16

2017-12-22 19:01:50.580 300692dayclose:10.16

2017-12-22 19:01:50.582 600917dayclose:10.16

两个票的输出价格为同一个，这是怎么回事呢？用globalvariable代替variable也是这个结果。

主题：后台测试debugfile中对于不同股票，输出的价格没变