Jon Peltier has instructions for adding lines to a chart:

http://www.peltiertech.com/Excel/Cha...s.html#AddLine

Keylay31 wrote:
Hello. I have a few series on a line graph in excel. I want to point out
specific dates without having to manually add a arrow, textbox, or line.
Ideally, I would like to be able to have a vertical line on a specific date
that would indicate before and after. Thanks.


--
Debra Dalgleish
Contextures
http://www.contextures.com/tiptech.html