The Wall Street Journal published a story about small banks beginning to rebel against the Big Three Oligopoly ("the BTO") of core IT suppliers Fiserv, FIS and Jack Henry - now commanding more than 90% of market share according to CELENT. I was interviewed extensively by the writers about the ease (or difficulty) of technical access and economic affordability when banks need unfettered access to their data (i.e. for third party fintech partners). While they are starting to provide access, they're doing it in a way that unfairly monetizes your data to their exclusive benefit. Here's how.