如何复制复杂的公式？

Question

1. I have the formula =SUM (indirect(C5:C"&ROW()-1))

How do I copy this across so if changes automatically to be "D5:D"

I was usIng basic SUM formula but need to add rows and data too much for tables.

Answer 1

I would avoid using INDIRECT, since it's a volatile function. Try the following instead...

=SUM(C$5:INDEX(C:C,ROW()-1))