Market Capitalization and Daily Trading Volume – A cryptocurrency’s market capitalization is the total worth of all coins currently in circulation, and at the time of writing, the total cryptocurrency market capitalization is nearly $139 billion. High market capitalization can indicate a high value per coin. It is important to note that the daily trading volume of currencies is more important than market capitalization.
Bitcoin was the investing story of 2017, with prices of the cryptocurrency soaring into the stratosphere. That success lured many bitcoin investors into the market at what proved to be a short-term top, and since the beginning of the year, bitcoin has lost about half its value and is down more than 65% from its highest levels. Some see bitcoin's pullback as proof that the cryptocurrency craze is over, while others think it could represent yet another in a long line of buying opportunities following major pullbacks.
Since there is a prevailing thought that the most valuable aspect of bitcoin is the blockchain technology behind it, investing in blockchain is another way of tangentially investing in bitcoin without the worrisome volatility. There are many large companies that have been developing their own blockchain networks for a variety of purposes that may be worth looking into.
Please note that virtual currency is a digital representation of value that functions as a medium of exchange, a unit of account, or a store of value, but it does not have legal tender status. Virtual currencies are sometimes exchanged for U.S. dollars or other currencies around the world, but they are not currently backed nor supported by any government or central bank. Their value is completely derived by market forces of supply and demand, and they are more volatile than traditional fiat currencies. Profits and losses related to this volatility are amplified in margined futures contracts.