I have measure CurrentStock ( the stock qty per day,store,item)


e.g.

date qty Accumulate qty
2003/01/01 20 20
2003/01/02 10 30
2003/01/03 30 60
..
..
..
2004/01/13 50 110


I need a calculate measure thet display the last Accumulate qty:

[date] [qty] [Accumulate qty] [last Accumulate qty]
2003/01/01 20 20 110
2003/01/02 10 30 110
2003/01/03 30 60 110
..
..
..
2004/01/13 50 110 110



thnks


Ofer Kosover