There was a lot of people margin trading since volume was huge, so that might have been margin call . also is no one ever supposed to sell or whats your point ?
I saw that too. After buying 10k CLAMs and not being able to withdraw them, I put them up for lending at 0.5% per day. They were very quickly taken up by people. The rate has since dropped considerably from lenders undercutting each other, so now you're better off staking instead of lending probably.