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?