Banco Comercial Português, S.A. informs that Morningstar DBRS has upgraded its issuer rating to “A” Posted on September 21, 2026 by Ravi Shankar Banco Comercial Português, S.A. informs that Morningstar DBRS has upgraded its issuer rating to “A” Attachment 2026 09 21 Upgrade da DBRS EN_v1
