Zero polyp extension and looks like zero growth.
Is this in the middle of the photo period?
They look okay but that's not saying much in the health of them. Meaning, they came from the healthy tank but 10 days is not enough in your tank to know if they're still healthy. This is just a snapshot 10 days after they were healthy if that makes any sense to you.
How old is your tank? How was it started? What are your parameters? What lights and flow are you running and settings?