maybe the reason why the bitcoin is soaring because there are many or new investor and bitcoin user so that the price is rapid changing to the higher.but we know that it is not continue. bitcoin is fluctuating so we must know that the soaring price of it is limited and sometimes it cause an negative when the price drop down the other was got panic in the price. but the soaring of the bitcoin when i do research and survey they said it because of the user and investor rich