The United States Oil Fund, LP (USO) rose 0.10% on Friday, closing at $134.67 as oil-linked ETF activity remained broadly positive heading into the weekend.
The daily move extended a notable weekly advance, with USO gaining 6.38% over the prior seven days. The fund has also posted a 2.26% gain over the past 30 days, reflecting a sustained upward drift in recent weeks.
USO tracks the performance of crude oil futures contracts and serves as a widely followed proxy for near-term oil price movements. Market capitalization data was not available for the fund as of the reporting date.
The combination of steady monthly gains and an accelerating weekly pace placed USO among the more active commodity-linked funds in the ETF space on August 22, 2026.
