Petroleo Brasileiro S.A.- Petrobras NYSE:PBR - Brazilian Real, Bovespa Fall To End A Turbulent Week Brazil had a tough week. The real fell more than 7 percent over the week, while the Sao Paulo Stock Exchange lost roughly 1.4 percent. Both continued to decline on Friday: the real plummeted more than 3 percent versus the U.S. dollar and the stock exchange tumbled 1.83 percent. After these drops, a real is worth 0.2592 U.S. dollars and the stock... More