How to get stock balance of every end of month
Date Customer InvoiceNo StockBalance11/29/2017 A IN000414 5000
11/30/2017 B IN000415 4000
12/27/2017 A IN000416 3500
12/30/2017 B IN000417 2000
I want to get Stockbalance of every end of month, I need the output as
11/30/2017 B IN000415 4000
12/30/2017 B IN000417 2000
how could i get this could anybody guide to me?