NEW YORK (Reuters) - Oil prices hit their highest in nearly a year on Tuesday on lower supply bets and Treasury yields tightened from 10-month highs after strong demand at an auction. Stocks, meanwhile, edged higher, led by Asia, with eyes on U.S. earnings and U.S. President-elect Joe Biden’s inauguration next week. The 10-year U.S. yield touched its highest since March but tightened to near flat on the day after a Treasury auction was well bid. The yield had risen sharply this year on expectations of a massive stimulus package from the incoming Democratic administration. Brent crude prices hit their highest since February as tighter supply and expectations of a drop in U.S. inventories offset concerns over rising COVID-19 cases globally. Saudi Arabia said it plans to cut output by an extra 1 million barrels per day in February and March. “Saudi Arabia in particular is ensuring, through its additional voluntary production cuts, that the market is undersupplied,” said Eugen Weinberg of Commerzbank. Brent was at $56.56, up 1.62% on the day, while U.S. crude recently rose 1.76% to $53.17 per barrel. On Wall Street, stocks fluctuated near unchanged for the session, not far from record highs. The Dow rose 60 points, or 0.19%, to 31,068.69, the S&P 500 gained 1.58 points, or 0.04%, to 3,801.19 and the Nasdaq Composite added 36.00 points, or 0.28%, to 13,072.43. The pan-European STOXX 600 index rose 0.05% and MSCI’s gauge of stocks across the globe gained 0.18%. Emerging market stocks rose 0.29%, while Nikkei futures rose 0.52%. Mainland Chinese shares gained 2.2% overnight to close at their highest in over five years. Democrats said they will give Republican President Donald Trump one last chance on Tuesday to leave office days before his term expires or face an unprecedented second impeachment over his supporters’ deadly Jan. 6 assault on the U.S. Capitol. An impeachment trial could proceed even after Trump leaves office on Jan. 20. Some Democrats have expressed concern that a trial could hamper Biden’s agenda, slowing confirmation of his appointees and distracting from legislative priorities such as a new coronavirus relief package. “Even if (additional stimulus) is delayed, it’s going to be a matter of days, maybe weeks, not months. The question is the shape and form of it,” said Keith Buchanan, portfolio manager at GlobAlt in Atlanta. Benchmark U.S. government 10-year debt last rose 1/32 in price to yield 1.1325%, from 1.134% late on Monday. The yield hit 1.187% earlier in the session. The U.S. dollar was down a day after hitting its highest since December, and the tighter Treasury yields pushed the greenback down further. The dollar index fell 0.463%, with the euro up 0.45% to $1.2204. The Japanese yen strengthened 0.49% versus the greenback at 103.75 per dollar, while the British pound was last trading at $1.3665, up 1.12% on the day as comments from the Bank of England’s governor on the viability of negative interest rates dampened bets for subzero rates in Britain. Spot gold added 0.6% to $1,855.46 an ounce. Silver gained 2.49% to $25.54. Bitcoin last fell 4.01% to $34,035.14.