Oil prices rose on July 18 as the U.S. dollar softened and after President Joe Biden wrapped up his trip to Saudi Arabia, failing to secure a pledge from the Middle Eastern country to boost crude output.
Brent crude futures for September settlement rose $4.53, or about 4.5 percent, to $105.70 a barrel as of 4 p.m. EDT on July 18, after a 2.1 percent gain on July 15.