How profitable the cryptocurrency market will be i

Just as the "gold rush" drew hundreds of thousands of prospectors to California in the mid-1800s, today miners search their computers for digital gold in the form of cryptocurrencies. Gold or smoke, depending on how you look at it, bitcoin - the most iconic of the 4,000 digital currency on the market - has been subject to extreme volatility. When it was created in January 2009, bitcoin was worth less than a dollar, in 2017 it almost reached US $ 20,000, the following year it plummeted to US $ 3,200, in