ABC News | US Stock Market Notches Biggest Gain in 8 Months; Oil Rises ABC News Trader Mark Puetzer, right, works on the floor of the New York Stock Exchange, Monday, Nov. 7, 2016. Stocks are opening sharply higher on Wall Street after the F.B.I. said newly discovered emails didn't warrant any action against presidential candidate ... US stocks sharply higher in afternoon trading; oil rises |