actually a lot of things that affect, such as the development of technology Bitcoin better and stable., not only that first factor because in Japan Bitcoin has been legalized 100% even exchangeer moving in digital currency
Of course there are many factors that make the price look stable and continue to rise and growing day by day, as we know that already more than 10,000 market exchanges that use bitcoin so the use of bitcoin continues to increase and make the demand continues high while bitcoin stock is limited.
