Maximum value of active items per date?

[aleksikar]

Hello!

I have a dataset of values between two dates like this, but much larger:

Customer	Start	End	Sum
1	1.5.2020	31.5.2020	100
2	14.5.2020	31.5.2020	100
3	1.6.2020	30.6.2020	200
4	1.5.2020	30.6.2020	300

I would like calculate how much sum is active on each day. For example, sum on 1.5.2020 is 100 + 300 = 400 (customer 1 and 4 are active) and sum on 14.5.2020 is 100 + 100 + 300 = 500. In the end there should be a calendar table of each date between for example 1.5.2020 - 30.6.2020 and a column which shows the active sum per date. How can I do this on Power BI? 

[lucadelicio]

Try to create a data table not connected using like a filter.
Then create a measure:
MEASURE =
SUMX(
Table
,IF(MIN(TableDate[date]) <= MIN(Table[Start]) and MAX(TableDate[date]) >= MAX(Table[End]), SUM(Table[Sum]), BLANK())
)

I hope I have been helpful.
It's more easier to help you if you upload your pbix.
Mark it as a solution if resolve your problem.

Ciao!