2° try : date in formula

[GEERTS.JOHANkkkkk]

Hello,

Isn't it possible what I want to do or is the question not clear 
enough, please let me know?!

I only want to scan or back-test stocks that where traded every day 
for the last 10 days. So, there may be no gap in the date for the 
last 10 days, except on weekends. Is this possible?
For example:

buy = ... and "traded every day for the last 10 days";
sell = ...;

Or maybe in a filter:

...;
filter = "stocks traded every day for the last 10 days";
buy = ...;
sell = ...;

Johan