Crypto currency is literally on the rise, and a major part of Digital Real Estate. Just like the stock market the values of each currency fluctuate up and down. The uniqueness of crypto currency is decentralization, meaning anyone can be involved and there are no institutions governing it. All transactions are secure to each individual and done on a blockchain(like an online ledger). These currencies also can be used to purchase goods and services. The most recognized crypto currency is Bitcoin(BTC). BTC was created back in 2008 and has since soared from a price of .50 to what you see now above. If you were lucky enough to get in back then, you're a rich person now most likely, unless you lost access to your wallet(that's a whole other topic). For beginners interested in crypto currency, there are still plenty of affordable coins to get that have the same potential. Crypto currency is just another part of the ever rising digital assets market.