Meanwhile, even the most enthusiastic bitcoin evangelists are realizing that a retooling is in order. Michael J. Casey, a senior adviser for blockchain research at MIT’s Digital Currency Initiative, recently wrote about how the crypto-winter has arrived, but it may lead to better things down the line:
It’s not a very difficult task to invest in cryptocurrency, thanks to the easy access available to crypto exchanges and deep penetration of the internet and smartphones. Technology has eased the access to digital currencies for potential investors. To invest in cryptocurrencies, investors need to first do some homework for choosing the right cryptocurrency and crypto exchange. One can buy these currencies using their home currencies, or US dollars, from his/her preferred exchange. However, there are some currencies that accept investment only in Bitcoins or other cryptocurrencies.

Crypto exchange urges investors to take ‘long-term’ view while results suggest feverish dealings have cooled
Cryptocurrency exchanges play a valuable role in creating liquid markets for popular cryptocurrencies and setting their value relative to traditional currencies. You can even trade cryptocurrency derivatives on certain crypto exchanges or track broad-based cryptocurrency portfolios in crypto indexes.