There is so much buying and trading going on in OTC markets that I wouldn't be surprised to see a very strong run up in price in the near term. Heavy investors are likely to have been taking positions during this price decline especially sub 400. It's just a matter of time. There's enough indication that bitcoin is entrenching itself in the global economy as to not being ignored. It's a question to when OTC trading will determine prices on the exchanges rather than vice versa.