Swiss upper house votes for 90% CET1 capital backing plan, in blow to UBS | ReutersExclusive news, data and analytics for financial market professionalsLearn more aboutRefinitivA logo of Swiss bank UBS is seen on their branch in Bern, Switzerland, April 21, 2026. REUTERS/Denis Balibouse/File Photo Purchase Licensing Rights, opens new tabCompaniesUBS Group AGFollowZURICH, Sept 23 (Reuters) - Switzerland's upper house of parliament on Wednesday voted in favour of capital rules that would require UBS(UBSG.S), ...