This game is about assumptions and being more right than wrong, otherwise the bank account can get drained very quickly. News last week, now this week, and then next week. The lack of action in the stock is saying "flat" news is coming. I hope the company has a plan to finance, they must be just about out of money. It will have to be new money and on the new money terms, which is never good. Every company is having trouble financing and speculators have all but gone. This is a traders market rushing to anything that is playing unfortunately.
I can only hope at this point for DBV - nothing substantive except market action to tell everyone what is going on.