Alyse Bertine

Capital One Bank Merger. Capital one's $35 billion deal for discover would be one of the largest bank mergers in history. The merger of the two companies, which are among the largest credit card issuers in the u.s., would expand capital one's credit card offerings and its deposit base.

The deal, valued at more than $35 billion, would give capital one access to a credit card network of more than 300 million cardholders, adding to its existing. Here’s what investors need to know.