ReutersWall St. posts sharp November gains; S&P 500 flat on dayReutersEnergy shares jumped with oil prices after OPEC agreed to cut production. U.S. oil prices rose 9.3 percent, while the S&P energy index jumped 4.8 percent. Bank shares also jumped …

ReutersS&P 500 edges lower; tech, utility losses offset energy rallyReutersNews that OPEC agreed to cut production drove U.S. oil prices up 9.3 percent, causing the S&P 500 energy index to rally 5.1 percent and bond yields to jump. But top dividend …