Oil Prices Tumble as Weaker Demand Outlook Counteracts Middle East Supply Concerns

Oil prices took a dip on Thursday, August 13, 2026, as investors weighed the prospects of weaker global demand in 2026 against concerns about potential supply disruptions from the Middle East. Brent futures dropped 11 cents, or 0.12%, to $88.87 a barrel by 0624 GMT, trimming gains over the prior six sessions. Meanwhile, U.S. West Texas Intermediate (WTI) crude fell 16 cents, or 0.19%, to $83.11 after advancing in the past five sessions.

A senior market analyst at XS.com, Antonio Di Giacomo, noted that buyers are dominating in the short term, but the speed of the advance could trigger periods of volatility and profit-taking around current levels. He also pointed out that the market is trying to determine if potential supply constraints from Middle East disruptions will be enough to offset possible moderation in global consumption.

The market's focus shifted to the demand outlook after a surprise build in United States crude stocks and lower consumption forecasts from OPEC and the International Energy Agency. U.S. commercial crude oil inventories rose by 17.4 million barrels to 424.4 million in the week ended August 7, their highest since June 5.