DAX query for given dates?

Hello,

At the moment we are using the following query to convey data to us based on YESTERDAY'S data:

= Webtrends.Tables("100886", Date.AddDays(Date.From(Date.From(DateTime.FixedLocalNow())), -1), Date.AddDays(Date.From(Date.From(DateTime.FixedLocalNow())), -1))

Now, if we change the -1 to -4, we will get data from 4 days before hand.

eg. Today = 16/08/2016

-4 = 12/08/2016

-5 = 11/08/2016

-3 = 13/08/2016

Unfortunately this only shows us data for that ONE date, what I want to do is to view data for a full 7 days prior to todays data. Is this possible, and if so how can we approach this?

Any advice would be appreciated.

Regards,

Atikur