Services Bridging Cryptocurrencies and Investors Are Emerging

In the week starting Monday, March 5, some topical services emerged to bridge cryptocurrencies and investors.
The first service is that the U.S. company Coinbase has announced that it will develop and launch its own cryptocurrency index fund with a large market capitalization. Coinbase will list this cryptocurrency index fund on its own digital currency exchange GDAX and prepare for investment trading in the index fund. Four digital currencies will be included in the index fund, and they will be