Oil prices jumped more than 4% at settlement today, hitting their highest levels in over a month. Brent crude futures rose $3.87, or 4.59%, to $88.10 a barrel. U.S. West Texas Intermediate crude futures rose $3.54, or 4.48%, to $82.49 a barrel. Both benchmarks reached their highest since mid-June and have climbed about 16% this week. Brent is on track for a third consecutive weekly gain, while WTI is heading for a second weekly gain.