Oil traded near the highest level in more than two years as political upheaval in top crude exporter Saudi Arabia reverberated through a market where prices were already elevated by signs of tightening supply. Investors have piled into oil as a shake-up of the ruling elite in OPEC’s biggest producer was seen to consolidate power with Crown Prince Mohammed bin Salman, who backs extending the group’s output cuts aimed at clearing a global glut. The purge also raised concern over instability in the kingdom, supporting a geopolitical-risk premium on crude that’s emerged with heightened tensions surrounding nations such as Iraq and Iran. Oil’s gained more than 20 percent since the beginning of September on signs global supplies are tightening and the Organization of Petroleum Exporting Countries and its allies may prolong their output deal past March. Click Read More below for additional information.

Futures advanced 0.3 percent after climbing 0.8 percent Wednesday. Output slid for the second time in three weeks, according to Energy Information Administration data, while stockpiles dropped by 6.45 million barrels, almost triple the median forecast in a Bloomberg survey. Gasoline inventories unexpectedly rose for the first time since early June. Oil has fluctuated below $50 a barrel for more than a week as investors weigh rising global supply against output cuts by members of the Organization of Petroleum Exporting Countries and its allies including Russia. While U.S. crude stockpiles have declined during a period of strong seasonal demand, they remain almost 90 million barrels above the five-year average. Click Read More below for additional detail.

Months of collective bargaining have culminated in a tentative agreement for UPS (NYSE: UPS) and the International Brotherhood of Teamsters. The five-year agreement, which is subject to ratification, covers Teamsters-represented UPS employees in small package roles. UPS’s goal has been to reward the company’s employees for their contributions to its success while enabling the business to remain flexible to meet its customers’ needs – each of these goals have been met in the new agreement. UPS is well-positioned to grow and meet the needs of its customers. Click Read More below for additional information.