My feed is showing that it's CANT, not CDEL.
Very interesting to me as I have watched them selling seemingly endless shares over the last two years. Their selling spree hit pause on Nov 14th and appears to have hit play again today.
On Nov 14,2018, I was watching as CANT was on the top of the ask for over 650K shares. Those shares disappeared and just a few minutes later, the same exact number of shares appeared on the top of the bid by CANT. Since then they have been relatively neutral, neither buying nor selling huge amounts of shares, until today.
Naked shorts? Big shareholder lightening the load? Posturing to move the price? Who knows? Not me.
