Two new ETF
Amplify Transformational Data Sharing ETF BLOK
Nasdaq NextGen Economy ETF BLCN
A nice way to diversify by investing into Blockchain ETF.
GBTC is another way to invest in Bitcoin.
Advantages
BLCN, BLOK and GBTC can be easily traded like stock with any brokerage firms like Fidelity. Buying and selling is easy and can be done in personal or retirement account. Invests in different stocks so we are not taking risk in a single stock.
https://www.amplifyetfs.com/blok
http://www.realityshares.com/app/BLCN
There are other ETF such as ARKK and ARKW can add influence of bitcoin and cryptocurrency. It is easy to invest in these EFT.