Brazilian stocks notch weekly rise By: MarketWatch December 23, 2011 at 17:30 PM EST Brazilian stocks rise Friday, with a week of gains ending with a move by the central bank to bolster liquidity for smaller, local banks. Read More >> Related Stocks: Banco Bradesco ADR Reptg 1 Pref Shs Banco Santander Brasil S.A. ADR Fibria Celulose S.A. Itau Unibanco Banco Holding S.A. ADR Petrobras - Petroleo Brasileiro S.A. Vale ADR Representing One Ord Shs