Some speculation says that bitcoin will go down to 3k dollars. I don't think so but if, that would be great chance to buy more bitcoins.
Posts from bitcointalk.org say People from Asia who have 1000 or more Bitcoins and they purchased them when the price was below $50 they are looking to sell their Bitcoins in bigger economies (USA etc..) Bitcoin going down to $3000 soon.. $1 million is big money is Asia and other countries.