HSBC upgraded Petrobras to Buy from Hold with an $18 price target. Published first on TheFly – the ultimate source for real-time, market-moving breaking financial news. Try Now>> See today’s best-performing stocks on TipRanks >> Read More on PBR: Petrobras put volume heavy and directionally bearish Dividend Issue Doesn’t Slow Petrobras (NYSE:PBR) Much Petrobras downgraded to Equal Weight from Overweight at Morgan Stanley Petrobras falls -13.4% Petrobras falls -13.5%