后台交易为什么不预警不下单

睿智叔

用策略中的条件选股，可以选出股票来：选股：。。。。。
后面紧跟一行
TBUY(选股=1,1000,Lmt,当天涨停价)

但启动预警后就是没动静，也不下单，百思不得其解。

尝试改成 TBUY(c=hhv(c,5),1000,Lmt,当天涨停价),下了一大堆单。

老师，问题可能出在哪里？

技术009

你自己用的什么模式？走完K，固定时间间隔？周期又是多少？
后台运行可以把变量值输出调试出来看下的，把“选股” 变量值输出看下。还有你条件选股的使用的数据量和后天预警中一致吗？如果本身数据量不一致 很可能计算结果也不一样的。

技术006

条件不成立。后台中用debugfile输出条件结果就能判断。

条件选股和后台执行，并不是同一时刻，两者如果要一样，必须保证同时执行、数据量相同等等。

睿智叔

回复006老师:我是用的开盘价作为选股条件的，所以不存在选股和后台不同步的情况。条件开盘那一刻就满足了，一天不会变。

睿智叔

请教：如何用debugfile把后台变量输出值调出来？
本人菜，不弄过这个，望扫盲，给个例子

技术006

把选股条件的代码贴出来。

debugfile函数中就有现成的例子。

睿智叔

http://www.weistock.com/bbs/dispbbs.asp?boardid=4&Id=49428
我在学习中。。。

技术009

DEBUGFILE('D:\TEST.TXT',STKLABEL,0);//输出品种名称以方便区分
DEBUGFILE('D:\TEST.TXT','选股%.2f',选股);

条件会输出到指定文本里去。

但是你这里既然没下单，基本上应该还是数据量设置或者其他原因导致的计算结果差异。建议把选股判断参与的条件输出，而不是直接输出选股判断结果。这样才可以看到哪里值有问题。

睿智叔

我在公式最后加了这样的代码
if islastbar then
begin
DEBUGFILE('D:\TEST.TXT',STKLABEL,0);//输出品种名称以方便区分
DEBUGFILE('D:\TEST.TXT','选股%.2f',选股0);
DEBUGFILE('D:\TEST.TXT','选股%.2f',选股);
end

公式中：
选股0:=........
选股:COUNT(CROSS(选股0,0.3),5)=1 AND CROSS(选股0,0.3);//5天内出现一次，且当前满足。用于屏蔽连续信号，采用第一个信号

text内保存的结果是：

2022-05-17 14:53:07.201    000407
2022-05-17 14:53:07.201    选股1.00
2022-05-17 14:53:07.201    选股1.00
2022-05-17 14:53:08.547    000407
2022-05-17 14:53:08.547    选股1.00
2022-05-17 14:53:08.547    选股1.00
2022-05-17 14:53:13.265    000407
2022-05-17 14:53:13.265    选股1.00
2022-05-17 14:53:13.265    选股1.00
2022-05-17 14:53:13.376    000407
2022-05-17 14:53:13.376    选股1.00
2022-05-17 14:53:13.376    选股1.00
2022-05-17 14:53:13.815    000407
2022-05-17 14:53:13.815    选股1.00
2022-05-17 14:53:13.815    选股1.00
2022-05-17 14:53:16.120    000407
2022-05-17 14:53:16.120    选股1.00
2022-05-17 14:53:16.121    选股1.00
2022-05-17 14:53:20.945    000407
2022-05-17 14:53:20.946    选股1.00
2022-05-17 14:53:20.946    选股1.00
2022-05-17 14:53:28.546    000407
2022-05-17 14:53:28.546    选股1.00
2022-05-17 14:53:28.546    选股1.00
2022-05-17 14:53:31.012    000407
2022-05-17 14:53:31.012    选股1.00
2022-05-17 14:53:31.013    选股1.00
2022-05-17 14:53:31.144    000407
2022-05-17 14:53:31.145    选股1.00
2022-05-17 14:53:31.145    选股1.00
2022-05-17 14:53:31.231    000407
2022-05-17 14:53:31.231    选股1.00
2022-05-17 14:53:31.231    选股1.00
2022-05-17 14:53:33.376    000407
2022-05-17 14:53:33.377    选股1.00
2022-05-17 14:53:33.377    选股1.00
2022-05-17 14:53:42.194    000407
2022-05-17 14:53:42.195    选股0.00
2022-05-17 14:53:42.195    选股0.00
2022-05-17 14:53:42.196    002138
2022-05-17 14:53:42.197    选股0.00
2022-05-17 14:53:42.197    选股0.00
2022-05-17 14:53:42.199    002983
2022-05-17 14:53:42.199    选股0.00
2022-05-17 14:53:42.199    选股0.00
2022-05-17 14:53:43.083    000407
2022-05-17 14:53:43.083    选股0.00
2022-05-17 14:53:43.083    选股0.00
2022-05-17 14:53:43.084    002138
2022-05-17 14:53:43.084    选股0.00
2022-05-17 14:53:43.084    选股0.00
2022-05-17 14:53:43.085    002983
2022-05-17 14:53:43.086    选股0.00
2022-05-17 14:53:43.086    选股0.00
2022-05-17 14:53:43.190    000407
2022-05-17 14:53:43.190    选股0.00
2022-05-17 14:53:43.190    选股0.00
2022-05-17 14:53:43.191    002138
2022-05-17 14:53:43.192    选股0.00
2022-05-17 14:53:43.192    选股0.00
2022-05-17 14:53:43.193    002983
2022-05-17 14:53:43.194    选股0.00
2022-05-17 14:53:43.194    000407
2022-05-17 14:53:43.194    选股0.00
2022-05-17 14:53:43.194    选股1.00
2022-05-17 14:53:43.194    选股1.00
2022-05-17 14:53:43.223    000407
2022-05-17 14:53:43.223    选股0.00
2022-05-17 14:53:43.224    选股0.00
2022-05-17 14:53:43.225    002138
2022-05-17 14:53:43.225    选股0.00
2022-05-17 14:53:43.225    选股0.00
2022-05-17 14:53:43.226    002983
2022-05-17 14:53:43.226    选股0.00
2022-05-17 14:53:43.226    选股0.00
2022-05-17 14:53:43.314    000407
2022-05-17 14:53:43.314    选股1.00
2022-05-17 14:53:43.314    选股1.00
2022-05-17 14:53:43.832    000407
2022-05-17 14:53:43.833    选股0.00
2022-05-17 14:53:43.833    选股0.00
2022-05-17 14:53:43.834    002138
2022-05-17 14:53:43.834    选股0.00
2022-05-17 14:53:43.834    选股0.00
2022-05-17 14:53:43.835    002983
2022-05-17 14:53:43.835    选股0.00
2022-05-17 14:53:43.836    选股0.00
2022-05-17 14:53:44.187    000407
2022-05-17 14:53:44.187    选股0.00
2022-05-17 14:53:44.187    选股0.00
2022-05-17 14:53:44.188    002138
2022-05-17 14:53:44.188    选股0.00
2022-05-17 14:53:44.189    选股0.00
2022-05-17 14:53:44.189    002983
2022-05-17 14:53:44.189    选股0.00
2022-05-17 14:53:44.190    选股0.00
2022-05-17 14:53:44.286    000407
2022-05-17 14:53:44.286    选股0.00
2022-05-17 14:53:44.286    选股0.00
2022-05-17 14:53:44.287    002138
2022-05-17 14:53:44.287    选股0.00
2022-05-17 14:53:44.288    选股0.00
2022-05-17 14:53:44.289    002983
2022-05-17 14:53:44.289    选股0.00
2022-05-17 14:53:44.289    选股0.00
2022-05-17 14:53:45.188    000407
2022-05-17 14:53:45.188    选股0.00
2022-05-17 14:53:45.188    选股0.00
2022-05-17 14:53:45.189    002138
2022-05-17 14:53:45.189    选股0.00
2022-05-17 14:53:45.190    选股0.00
2022-05-17 14:53:45.191    002983
2022-05-17 14:53:45.191    选股0.00
2022-05-17 14:53:45.192    选股0.00
2022-05-17 14:53:46.010    000407
2022-05-17 14:53:46.010    选股0.00
2022-05-17 14:53:46.010    选股0.00
2022-05-17 14:53:46.011    002138
2022-05-17 14:53:46.012    选股0.00
2022-05-17 14:53:46.012    选股0.00
2022-05-17 14:53:46.013    002983
2022-05-17 14:53:46.013    选股0.00
2022-05-17 14:53:46.013    选股0.00
2022-05-17 14:53:46.015    000407
2022-05-17 14:53:46.015    选股0.00
2022-05-17 14:53:46.015    选股0.00
2022-05-17 14:53:46.016    002138
2022-05-17 14:53:46.017    选股0.00
2022-05-17 14:53:46.017    选股0.00
2022-05-17 14:53:46.018    002983
2022-05-17 14:53:46.018    选股0.00
2022-05-17 14:53:46.018    选股0.00
2022-05-17 14:53:46.045    000407
2022-05-17 14:53:46.046    选股1.00
2022-05-17 14:53:46.046    选股1.00
2022-05-17 14:53:46.156    000407
2022-05-17 14:53:46.158    选股0.00
2022-05-17 14:53:46.158    选股0.00
2022-05-17 14:53:46.158    002138
2022-05-17 14:53:46.158    选股0.00
2022-05-17 14:53:46.158    选股0.00
2022-05-17 14:53:46.159    002983
2022-05-17 14:53:46.160    选股0.00
2022-05-17 14:53:46.160    选股0.00
2022-05-17 14:53:46.194    000407
2022-05-17 14:53:46.195    选股0.00
2022-05-17 14:53:46.195    选股0.00
2022-05-17 14:53:46.196    002138
2022-05-17 14:53:46.197    选股0.00
2022-05-17 14:53:46.198    选股0.00
2022-05-17 14:53:46.199    002983
2022-05-17 14:53:46.199    选股0.00
2022-05-17 14:53:46.199    选股0.00

我把条件选股选出的三只股票放到了一个版块中。后台交易只监控这三只股票

老师，看出什么问题来了吗

睿智叔

注：000407中是我图表打开的品种