The United States Oil Fund (USO) ETF saw its trading volume soar to over $7.6 billion by 11:30 a.m. Eastern Time, setting a new daily record. This surge surpasses previous highs recorded during the oil market turbulence of 2020 and 2022. The spike in activity is attributed to both professional traders and retail investors drawn to USO's sensitivity to oil price fluctuations. Bloomberg ETF Senior Analyst Eric Balchunas highlighted the risks associated with USO, noting that its strategy of rolling over crude oil futures contracts can lead to roll costs for long-term holders. Additionally, the inherent volatility of oil prices poses risks of sharp reversals, urging investors to exercise caution.