Sure the price of bitcoin is a big roller coaster,six hours ago the price was around $2680 according to coindesk and a couple of hours back it was trading around $ 2,574,these rides keep on changing and if you are a smart trader then you will find plenty of ways to make a good profit with these kind of volatile market. 
Surely, it is like a roller coaster because of its varying prices per minute. But this volatile market is a good way to earn a nice profit on right timing! 😊