Sum of Current, Previous, Next Month Values using DAX in Power BI and Excel

  You have data in below table (Table: 01) from which you want to get price of previous, current, next month for each row in three new columns in Power BI and Excel PowerPivot (Table: 02). Table: 01 Table: 02 You can do it by using below given DAX formula. This formula will work if you have installed any one of Excel 2016 or above, Microsoft Power Query for Excel (Add-in for Excel 2010, 2013), [...]