RVYL - Error in the Universe process

Hi,

On monday I ran a screen and operate with the results.
Two days later I realized that one of the Stocks shouldn’t have passed the Universe filter: RVYL

However, it is appearing in the screener.
See images below.

Why this happened? How can I avoid these errors?
In this case the mistake is terrible because it’s -20% down this week…

Not sure what problem you are describing. Can you explain the images and the problem further? Also the rules are different. Why is the As Of date 9/15/23 in the first one (a friday) ?

Thanks

The as of date differs because I wanted to check that the issue persists…

Rvyl is filtered out in the universe. However, it appears in a screener that uses the universe.

How can it happen?

Thanks

RVYL is not and was not filtered out in your universe. Adding the Ticker rule changes the behavior of #previous. Run your universe without the Ticker rule and you’ll see RVYL in it both today and last week.

Oh… nice point. You are right . It is indeed the edge of the market cap filter.

Thanks. Sorry for the inconveniences. I’ll review the model.