There is a prediction that the price of bitcoin this coming 2018 will be a huge rise. Well, people will gonna invest and save for sure until the climax reached and for sure that time will be the exchange time to the their prefer currency. Yes it will become more valuable since they will tend to buy for sure or save it for the future events or upcoming update for the price of it. Another reason might be countries that will open their system to allow bitcoin to be used as payment in transactions.