Step curves

Please see the attachment, The closest that I could get was to use a histogram with overlapping bars and not fill.

Hi!

Thank you very much for your macro.

I suppose it is designed for 3 sets of Y columns.

If you would like to change it to any number of columns , i.e. 2,4,5 etc. and not only 3, how would the macro be changed?

Kind regards,

Jan