Guys I'm wondering why BTC is moving this fast to up? With logic there should be a huge amount of money flew into BTC market but I don't see any reason to make this happen.
Is there any economic reasons about this massive flying to up? What are your opinions about this happenings?

Yes there is really an economic reason for this massive fly up of Bitcoin. The rise of the popularity of Bitcoin as time passes by, also makes the rise of the demand which contributes to the fast growth of the price which makes it beneficial for the Bitcoin users and long time holders of it. As long as people sees Bitcoin as a beneficial way to earn and have profit, the rise and progress with regards to Bitcoin pricing will just continue to move along.