Hi guys,
I would like to seek for your ideas on how I can group the dates that updates daily and then get the sum of each group date. See sample below. I have tried the tile tool but it is creating duplicate values when I added the summarize tool. Aside from that I need to specify the date in order to get the grouping. I hope you could provide me solution without allowing me to enter or specify the date manually.

I have also attached the excel file.
Thanks,
Kamen