I had not heard of candlestick charts. They looked like boxplots! I looked them up, and of course, they are not boxplots. I think the similarity might be confusing for people.
I agree with Jim that you should put on the JMP Wish List. In the meantime, without writing a script, an overlay plot can convey the same message. Here is a made-up example.
![Graph Builder.jpg Graph Builder.jpg](https://community.jmp.com/t5/image/serverpage/image-id/19698i9B23C4DC0A3DA644/image-size/large?v=v2&px=999)
Dan Obermiller