Wall Street Journal | Oil Prices Fall as Trade Tensions Ramp Up and Dollar Strengthens Wall Street Journal Oil prices declined slightly Friday due to a stronger dollar and U.S.-China trade worries but remained on track for a second straight weekly increase, as crude supplies seem to be tightening. Light, sweet crude for October delivery was 0.3% lower at ... Factbox: Looming US sanctions on Iran's oil buyers continue to support prices Oil Update - August 2018 Danger to oil demand from trade wars may offset price boost from Iran: Reuters poll |