The August West Texas Intermediate contract dropped 39 cents to $82.10 per barrel by mid-morning Monday, while the September Brent contract slipped to $88.09. These declines follow a volatile opening session sparked by reports of heightened conflict between the U.S. and Iran, including attacks on tankers in the Strait of Hormuz. Despite these tensions, analysts suggest that proposed 10-day mediation efforts are tempering further price spikes.

Refined products show a starker divergence. While August RBOB gasoline futures fell 1.74 cents to $3.3753 per gallon, ULSD futures jumped 5.7 cents to $4.1216. This upward pressure on diesel stems from persistent concerns over global refining capacity, exacerbated by Ukrainian strikes on Russian infrastructure. Domestically, the U.S. retail market is feeling the strain as regular unleaded gasoline prices crossed the $4 per gallon threshold for the first time in over a month.

Adding to the uncertainty, the National Hurricane Center has issued a tropical storm watch for the Mississippi and Louisiana coastlines. A developing depression 120 miles south of Panama City, Florida, threatens to disrupt Gulf production and logistics in the coming days. Konstantinos Chrysikos of Kudo.com noted that while diplomatic progress could extend the current price retreat, any failure to reach a resolution or a sudden escalation in military activity remains a significant risk for the physical market.