Cryptocurrencies have been with us since 2009 when Bitcoin was introduced. A cryptocurrency can be bought a sold via the internet using a decentralized network. It is an efficient way to transfer money and to hold wealth outside of the system of fiat currencies, precious metals, and property. Although Bitcoin was the only cryptocurrency to begin with, by 2020 there are more than 6,000 cryptocurrencies.  The value of various cryptocurrencies has gone up substantially over the years and at times has fluctuated widely. It can be hard to get a handle on all […]