Difference between two columns in matrix table

Hi jgarcin8 

Is this the result you want ?

If yes ,you can refer to the steps below .

(1)Create a column to return the diff volume between 2021-09-07 and 2021-08-30 .

Diff Volume =
var previous_volume=CALCULATE(MAX('Table'[Volume]),FILTER('Table','Table'[Aging Bucket]=EARLIER('Table'[Aging Bucket]) &&'Table'[Report Date]<EARLIER('Table'[Report Date])))
var diff='Table'[Volume]- previous_volume
return diff

(2)Create a column to return the diff amount between 2021-09-07 and 2021-08-30 .

Diff Amount =
var max_date=CALCULATE(MAX('Table'[Report Date]),ALLEXCEPT('Table','Table'[Aging Bucket]))
var previous_date=CALCULATE(MAX('Table'[Report Date]),FILTER(ALLEXCEPT('Table','Table'[Aging Bucket]),'Table'[Report Date]<max_date))
var _amount=CALCULATE(SELECTEDVALUE('Table'[Amount]),FILTER(ALLEXCEPT('Table','Table'[Aging Bucket]),'Table'[Report Date]=previous_date))
var _diff='Table'[Amount]-_amount
return _diff

(3)Then put the two calculated column in Matrix .And the result is as shown .

(4)Turn off the Word wrap in Column headers and Values in Matrix Format settings ,and then hide the column that you don’t want to display in the Matrix .

The final result is as shown :

I have attached my pbix file ,you can refer to it .

Best Regards

Community Support Team _ Ailsa Tao

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