=INDEX(Sheet1!B:B,MATCH(9.99999999999999E+307,Shee t1!B:B))-Sheet1!B3


--
Regards,
Tom Ogilvy


"Rens Duijsens" <Rens wrote in message
...
Hello,

I have a list of entry's that grows every day.
I want to know the substraction of the last entry in the list and the
first
entry.
The position of the first entry is known (b3).
The position of the last enty is increased every day.

How do I select th last entry?
How do I enter this in a formula?