Hearing Aid Volume- Xceed 2

Hope this is not a silly question.
When you turn up the volume on your hearing aid, does it stay at that volume level if I change to another program. I have three different programs on my aids.

Also, when I turn off my aids does the volume level go back to the original setting set by the audiologist.
Thank you for your help.

to my knowledge, if I increase the volume , and then change the program ,then the volume automatically becomes the original level. the same is true if you turn it Off