Investors interested in stocks from the Banks - Foreign sector have probably already heard of Grupo Supervielle (SUPV) and United Overseas Bank Ltd. (UOVEY) . But which of these two stocks presents investors with the better value opportunity right now? Let's take a closer look.Everyone has their own methods for finding great value opportunities, but our model includes pairing an impressive grade in the Value category of our Style Scores system with a strong Zacks Rank. The Zacks Rank favors stocks with stro ...