Hello, All!

For a particular use, it would be useful if local minima and
maxima were high-lighted in different colors. In other words, if
say A10 is a local extremum in A7:A13, its font color should
change. I suppose this may be too complicated because of
overlapping formatting. I know I can do what I want using
another column and a chart will also work.

Thanks for any ideas or comments.

James Silverton
Potomac, Maryland

E-mail, with obvious alterations:
not.jim.silverton.at.verizon.not