Bloomberg | Oil Investors Have $490 Billion Riding on Big OPEC Decision Bloomberg After two tough years of falling oil prices and company valuations, investors in the world's biggest energy producers have some cause for hope as crude prices continue their recovery from a 12-year low. They will be looking to OPEC not to dash it. Oil ... FTSE 100 falls as banks and oil firms drop FTSE 100 falters as Opec deal doubts drag oil prices lower Oil stocks fall as Saudi Arabia shuns producers' meeting |