des KNIN VX & upgrades PWTN SW, Santander downgrades EOAN GR, BofA downgrades Key Research: TLW LN Santander upgrades ENEL IM, Swedbank downgrades YAR NO, DB upgrades FP FP, HSBC upgrades EFTA00400427 Key Research: RBC upgrades ERICB SS, DB upgrades ETI FP, Berenberg initiates JAZ SM, Investec downg