The United States Oil Fund (USO) is an ETF that tracks the performance of U.S. crude oil. As the production of crude oil in the U.S. has increased to its highest level since March 2020, this may lead to a positive impact on the USO ETF as it reflects the overall performance of the U.S. oil industry. Higher production levels may indicate a stronger demand for oil, which could potentially lead to higher oil prices and a positive impact on the USO ETF.