The good thing is, developers are hard at work to make Bitcoin the best money the world has ever seen. Each unit of bitcoin, or 0. It’s impossible to say when to buy. Bitcoin is also very unique compared to other markets in that it trades 24 hours a day and never stops. Buy Bitcoin Worldwide does not offer legal advice. Disclaimer: Buy Bitcoin Worldwide is not offering, promoting, or encouraging the purchase, sale, or trade of any security or commodity.