In Jan-Feb of this year, THLD actually has partnership and is receiving milestone payments so they can continue to do with their R&D. Some people bought THLD early this year in the $1's/shr and when it reached $9's, they refused to sell due to greed, now the stock is back to $4's.
With that being said, ACAD will soon be in the same situation. From $2's to $7's..now back to $5's.
This will pull back to $4's - $3's before the next move up!
Book your profits guys, when you lose money..you lose time waiting for it to go back up.