Why People are Going Crazy Over Bitcoin and Other Digital Currencies
Bitcoin and other virtual currencies are on a tear this year, surpassing the returns seen in stocks, bonds and most other investments.
The price of bitcoin has tripled since the beginning of the year, surging above $3,000 for the first time Sunday before dropping by more than 10 percent the next day. Returns for ethereum β a lesser known but quickly growing cryptocurrency β have been even more dramatic: Itβs gained nearly 5,000...