Best Selling Day

[SanketBhagwat]

I have a table which contains Product,Sales and Date column.

I want to create a measure which will give me the best selling day for the particular product.

My table has values like,

Product	Sales	Date
Dell	20000	14-06-2021
HP	45555	20-01-2020
Toshiba	68888	12-08-2020

I first created a measure for Average Sales Per day using 

Average Sales Per Day =

AVERAGEX(VALUES(Sheet1[Date].[Date]),[Total Sales]).

I know that we have to make use TOP N DAX, but I am not able to figure out a formula for the same.

If someone can help, then do please let me know.

Regards,

Sanket Bhagwat

[SanketBhagwat · Accepted solution]

Okay, I have solved this thing.

1)I first created a measure for 'Average Sales per Day" as

        Average Sales Per Day =

AVERAGEX(VALUES(Sheet1[Date].[Date]),[Total Sales]).
 
2)Then I calculated 'Best Selling Date' as,
  
Best Selling Date =
MAXX(
TOPN(1,
SUMMARIZE(Sheet1,Sheet1[Date].[Date],
"Selling Days",[Average Sales Per Day]),
[Selling Days]),
Sheet1[Date].[Date]
)
Here I got the best selling date and not the actual Date.
 
3)So I converted it into dddd format as
  
Best Selling Day =
FORMAT([Best Selling Date],
"dddd")
This gives me the Best Selling Day.

Regards,
Sanket Bhagwat.

If this post helps, then please mark it as 'Accept as Solution".

[Anonymous]

Hello @SanketBhagwat 
Please check this link .