Oil prices fell on Thursday after the International Energy Agency lowered its 2020 oil demand forecast. Brent crude fell 0.1%, to $45.36 a barrel, and U.S. WTI was down 0.1%, to $42.64 a barrel. Markets are still on the hope of breakthrough on a U.S. stimulus package and keeping watch on frayed U.S.-China ties ahead of trade talks on Aug. 15.