Sharmin Mossavar-Rahmani, the chief investment officer of Goldman Sachs, has stated in an interview that digital currencies are in a bubble, and if this bubble bursts, it will impact only one percent of global GDP.
Despite all the talk of Bitcoin being a bubble there is enough proof that its not a bubble
2018 is expected to be more dramatic in the Cryptocurrency world than 2017 was.
Considering the total market cap of the cryptocurrency market, Bitcoin can be said to have grown astronomically. However, Bitcoin is a baby.