This looks like an UWMA control chart. You can get something like this in Graph Builder if you make the limits of X another series along with the actual data. Here's what the result looks like.![Example.PNG Example.PNG](https://community.jmp.com/t5/image/serverpage/image-id/11048iABE29BCE67F895CC/image-size/large?v=v2&px=999)
I made the series for the upper and lower limits and simulated data, then I stacked them to get them into a single column with labels. See the attached data tables.
-- Cameron Willden