What to know before investing in cryptocurrency
Cryptocurrency, like bitcoin, has evolved from a niche payment system in 2009 to a popular investment option today.Bitcoin and other cryptocurrencies are digital currencies bought and sold without traditional banks. “Crypto, and bitcoin in particular, was really started as a payment system that was intended for people just to go shopping with,” said David Yermack, a finance professor at NYU Stern School of Business. “It has morphed into an investment.” Bitcoin can be purchased through cryptocurrency exchanges, stockbrokers, ATMs, exchange-traded funds, money transfer apps and wallet software. It can also...