Bitcoin

Bank fires four forex traders, while the OCC slams its auto lending practices; United wants to renegotiate its co-branded credit card agreement with JPM.

Much of the excitement revolves around the development of scaling solutions that may enable Bitcoin, Ethereum, and other blockchains to reach a truly global user base, writes Nick Spanos,founder of the Bitcoin Center.

Trading on Friday afternoon pushed the cryptocurrency's market capitalization above $100 billion for the first time ever.

Cryptocurrencies will not gain widespread traction with corporations and governments as long as there remain crucial questions about their volatility, risk, volume and shadowy affiliations.

Payments company reports double-digit increases in both profit and revenue; card company faces intense competition.

Traders waiting for a pullback in bitcoin’s price to rebuild positions in the world’s largest cryptocurrency may have the U.S. Commodity Futures Trading Commission to thank.

Quarterly earnings at big five banks could have been worse; Chase to buy WePay, which helps online marketplaces and crowdfunding websites process payments.

Royal Bank of Canada's David McKay said he has "real concerns" about bitcoin. But unlike JPMorgan Chase's Jamie Dimon, fraud isn't one of them.

JPM chief says digital currency “has no actual value,” but likes the blockchain technology behind it; lender will wait until “the time is right” before re-applying.

"Jamie Dimon gets paid to worry about bitcoin because he's a rent-taker," said Mike Novogratz, a former principal and macro fund manager at Fortress Investment Group. "The decentralized revolution is about going after the rent-takers."