Calculated last 7 days using Dax but

[sravan_kumar1]

I have calculated last 7 days sales using Datesinperiod using Dax after that while displaying the values in card

It shows Blank 

[v-jayw-msft]

Hi @sravan_kumar1 ,

Has the problem be solved?

Please consider to mark the reply as solution if it's helpful.

[Thennarasu_R]

Hi,

Last 7  = CALCULATE(sum(Sales[Sales Amount]),DATESINPERIOD('Date'[Date],Lastdate('Date'[Date]),-7,Day))

Thanks,
Thennarasu R

[amitchandak]

@sravan_kumar1 , Looking at your data, I doubt you have data for last 7 days based on today. Make sure data is there.

Also, you should use date table for any time intelligence function

Rolling 7  = CALCULATE(sum(Sales[Sales Amount]),DATESINPERIOD('Date'[Date],MAX('Date'[Date]),-7,Day))

Rolling 7  = CALCULATE(sum(Sales[Sales Amount]),DATESINPERIOD('Date'[Date],today(),-7,Day))

Why Time Intelligence Fails - Powerbi 5 Savior Steps for TI :https://youtu.be/OBf0rjpp5Hw
https://amitchandak.medium.com/power-bi-5-key-points-to-make-time-intelligence-successful-bd52912a5b...
To get the best of the time intelligence function. Make sure you have a date calendar and it has been marked as the date in model view. Also, join it with the date column of your fact/s. Refer :radacad sqlbi My Video Series Appreciate your Kudos.

[sravan_kumar1]

Thank  You AmitChanda for your reply,

I will check my data first also apply the measure which you have given in  the reply.