Oil Prices Rise As US-Iran Talks Look Further Away

WTI hit $85.51 as security risks in the Strait of Hormuz stayed in focus after an Aug. 17 vessel strike.

What’s going on here?

Oil prices edged higher after a vessel was struck in the Strait of Hormuz on Aug. 17 and signs grew that US-Iran talks may be delayed. WTI rose 1.2% to $85.51 and Brent climbed to $91.27.

What does this mean?

Traders are reacting to two linked signals: shakier security around a major oil chokepoint and diplomacy that isn’t moving forward. The UK Maritime Trade Operations, a British Navy liaison office for commercial shipping, said a vessel transiting the Strait of Hormuz was hit by an “unknown projectile” on Aug. 17. Separately, Al Jazeera reported mediators are waiting on a bilateral Iran-Oman arrangement related to the strait before returning to broader US-Iran negotiations. Because a large share of seaborne oil moves through that narrow passage, markets don’t need to see actual supply losses to get nervous: even a small rise in the perceived odds of disruption can add a “risk premium” to near-term crude prices. That premium tends to show up first in nearby futures, where any short-notice outage would bite fastest.

Why should I care?

For markets: WTI at $85.51 is as much about Hormuz insurance as barrels.

When tension rises around the Strait of Hormuz, traders often pay up for protection, and that can lift oil-option prices alongside crude itself. Higher hedging costs matter for companies that try to lock in fuel or input costs with derivatives, including airlines, shipping firms, and refiners. So even if physical flows keep running, the price of “insurance” can rise, keeping near-dated benchmarks like WTI September and Brent October supported and adding volatility to energy-sensitive stocks.

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Originally Posted August 18, 2026 – Oil Prices Rise As US-Iran Talks Look Further Away