West Texas Intermediate crude oil climbed 0.33% on August 17, 2026, bringing the commodity's price to $81.79 per barrel. The modest single-session gain capped a notable stretch of upward momentum for the benchmark U.S. crude contract.
Over the trailing seven days, WTI logged a gain of 4.28%, reflecting a meaningful shift in near-term price direction. The weekly advance stands in contrast to the broader 30-day picture, where prices are up just 0.05%, suggesting the bulk of recent gains were concentrated in the past week.
The 30-day figure of 0.05% indicates that crude oil prices have been largely range-bound on a monthly basis, with the recent weekly surge representing a sharp but contained move within that longer window. Market capitalization data is not available for this commodity.
At $81.79, WTI crude remains a closely watched benchmark for global energy markets, with its short-term trajectory drawing attention following the recent weekly price acceleration.
