Formula returning a value for a particular date
I have a worksheet retracing the amount my clients have in the account
from the moment they joined the bank to now.
I would like to write a formula returning the amount of money they had when they joined (date_A) and another formula for their current assets. I managed to create the second one. But I don't know how to create the first (the amount of money they had at the moment they join (date_A)).