DAX - compare date field with another date field

Hello,

I would like the same table as my first question:

current date - amount current date - amont compare date
1/1/2017 - 210 - 15
2/1/2017 - 225 - 12
3/1/2017 - 12 - 26
4/1/2017 - 29 - 35
5/1/2017 - 15 - 29

6/1/2017 - 26 - 29

7/1/2017 - 8

8/1/2017 - 35

I would like this table dynamically, if I want to add the color or the product, the good agregate amount must be displayed.

The real model contains several other tables....

fab