You’ve probably heard of Bitcoins. They’re virtual currency, meaning they exist nowhere but on a network of accounts owned by people all over the world. The system is decentralized, so it’s not under ...

Gold and Bitcoin have moved in sharply different directions over the past few months, and Yardeni Research says currency dynamics are playing an increasingly important role in that divergence.

BlackRock Inc. is exploring how to give one of Wall Street’s biggest investment products a digital makeover. The world’s largest asset manager is weighing ways to make exchange-traded funds available ...