* Investors snap up beaten-down shares but Wall St ends lower* European stocks rebound while Bund slips to record low yield* Ruble falls again after rate hike to 17 percent* Moscow stocks plunge; crude trades below $60 a barrel(Recasts headline, first paragraph; adds bullet point)By Herbert LashNEW YORK, Dec 16 (Reuters) - Oil prices pared losses and global equity markets eased on Tuesday in rolle
* Stocks rebound as investors snap up beaten-down shares* Ruble falls again after rate hike to 17 percent* Moscow stocks plunge, crude trades below $60 a barrel(Adds close of U.S. markets)By Herbert LashNEW YORK, Dec 16 (Reuters) - Oil prices pared losses and global equity markets partially rebounded on Tuesday in roller-coaster trading as investors snapped up beaten-down energy stocks and wagered