European stocks close slightly lower as oil plummets; Fed meeting in focus  CNBCEuropean stocks closed slightly lower Tuesday as investors monitored the fallout from the weekend attacks on Saudi Arabia's oil supply. Read more https://www.cnbc.com …

European stocks reverse early gains; Tullow Oil up 17% after major discovery  CNBCEuropean stocks gave up strong early gains on Monday with volatility continuing for global markets as investors monitor escalations in the U.S.-China trade war. Rea …