Wells Fargo, Bank of America, Citigroup and other banks have joined forces with fintechs and data aggregators to create the Financial Data Exchange, which aims to resolve the fight over sharing customer information.

Regtech — the intersection of regulatory compliance and financial innovation — is still taking shape in the U.S with some pushing for "tech sprints" to speed the development of new tools, while some see new threats and opportunities looming in the space. Following is a look at hot-button topics at American Banker's RegTech summit.

Barred by regulators from adding assets for at least another six months, the bank has only one main lever to pull to boost returns.

A sullied reputation and frustrations with bureaucracy have driven some advisers to the competition.

How banks and network providers combat real-time payment fraud; online banks try new pricing strategies; the Most Powerful Women in Banking call for greater leadership diversity; and more from this week's most-read stories.

Wells Fargo & Co. hasn’t yet fixed all of its problems, but at least it stopped its revenue slump.

JPMorgan and Citibank post better-than-expected results; Adding workers and promoting its charitable efforts, the bank hopes to win favor.

Readers react to an argument about reining in banker pay, weigh the push for raising the minimum wage, respond to Wells Fargo getting back into the private-label securities market and more.

The two megabanks face different problems, as Bank of America customers are frustrated over fees and customer service while Wells customers are alarmed about the bank's recent scandals.

Mary Mack, Wells Fargo's head of consumer banking and American Banker's No. 1 Woman to Watch, acknowledged recent issues at the bank, but noted the progress it's made in fixing them.