No one can say exactly is it the bubble or not. Like 2017 was a watershed year for the crypto currency, with Bitcoin reaching its all-time high, South Korean investors going crazy for it and China doing everything in its powers to slow down global momentum. In 2018-19 expect to see Japan and the United States lead an economic recovery of crypto currencies and regulation will be at the forefront of government thoughts. Regulation or the threat of regulation will ensure that the market doesn’t overheat again and irrational investor exuberance common in 2017 is unlikely to be repeated.