THanks so much for your help. It does seem that this solution that JMB
created is working. I've tested it a few different ways quickly and seems to
work. It will be easier to see on as the weeks progress. Thanks thanks and
thanks again

"Zone" wrote:

Easier,
Since you seem interested in a VBA solution.... What you want here
is for the formula to always be current up to the last row entered.
This would require user-defined function code in VBA. I played with
creating a UDF but could not come up with anything nearly as elegant
and automatic as JMB's solution. James

Zone wrote:
JMB's solution appears to be very elegant. Nice, JMB. Following JMB's
advice, I replaced your formula with this:
=((LOOKUP(MAX(C:C)+1,C:C)/L1)*B7)-F2
Seems to work perfectly.
HTH,
James
"Looking for an easier way"
wrote in message
...
Have a VBA code that will always use the last line! Perfect!

"Zone" wrote:

Are you wanting to automatically update formulas on the worksheet? Or
have
VBA code that will always use the last line? James

"Looking for an easier way" <Looking for an easier
wrote in message
...
I'm working on a worksheet that I update daily with new numbers. A new
row
daily.
Everytime I add a row I have to go back and update all my
trends(formulas)
with correct reference numbers for the new line (such as the reference
C7
becomes C8; then next day I fill out the row 9 and C8 becomes C9 and so
on).
I know there's a way to program it to auto calculate, but I have no
idea
how
to do it.

Suggestions?