Reference a Price from the same Table

Hi , Anonymous 

According to your description, you want to achive a measure in which Price of the select the month should be displayed, if the Price is not available in that month then it should show case the Next available price.

Here are the steps you can refer to :
(1)This is my test data:

I create a calendar table like this:

(2)We can create a measure like this:

Measure = var _slicer = MIN('Calendar'[Date])
var _has_value =MAXX( FILTER( 'Table' , 'Table'[Date]=_slicer) , [Sales Price])
var _no_value_date = MINX(  FILTER('Table' , 'Table'[Date]>_slicer) , [Date])
var _no_value =MAXX( FILTER('Table' , 'Table'[Date] = _no_value_date) , [Sales Price])
return
IF(_has_value=BLANK(),_no_value,_has_value)

(3)Then we can put the measure on the visual and we can meet your need:

Thank you for your time and sharing, and thank you for your support and understanding of PowerBI! 

Best Regards,

Aniya Zhang

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