Author Topic: Pre-screened Database issue  (Read 5294 times)

stanislav kopecky

  • Newbie
  • *
  • Posts: 2
  • Karma: +0/-0
Pre-screened Database issue
« on: June 10, 2013, 07:03:55 am »
Hello, I would like to ask if it is pre-screened database of pairs ok? Today is much less than, say, pairs a week ago, I have the same lookup Terms of use. Thanks for the reply.

admin

  • Administrator
  • Sr. Member
  • *****
  • Posts: 338
  • Karma: +13/-0
    • Pair Trading Lab
Re: Pre-screened Database issue
« Reply #1 on: June 11, 2013, 11:05:56 am »
It looks OK to me. Could you post a screenshot of your query please?

The possible cause may be than at the start of each new month studies of 6 month period are recalculated for the last recent period. If you filter on 6month period result, you may see different pairs each month if recent pair performances differ a lot...

stanislav kopecky

  • Newbie
  • *
  • Posts: 2
  • Karma: +0/-0
Re: Pre-screened Database issue
« Reply #2 on: June 12, 2013, 08:30:05 am »
Thanks for the reply, I have no problem already, was probably a mistake on my part  :)