 Moodys Investors Service Moodys has today changed to negative, from stable, the outlook on the ratings of Banco de Chile, Banco Santander-Chile Santander, Banco del Estado de Chile Banco Estado and Itaú CorpBanca Itaú. At the same time, Moodys downgraded the standalone baseline credit assessments BCAs of Banco de Chile and Santander to baa1, from a3, respectively, and downgraded Banco de Chiles global local and foreign currency subordinated debt ratings to PBaa2, from PBaa1. 