It's not so much what whales know already, it's what almost everyone knows now. The secret is out that bitcoin is a perpetually declining asset. I can't believe it has taken this long for everyone to realize this simple fact. Short it and short it big. You can't lose.
I hope you're in this longer than your forum account. This isn't the first time Bitcoin has seen times this dire. People can only short Bitcoin for so long, keep that in mind!