Commodities February 25, 2026

Oil Holds Ground as Markets Await US-Iran Nuclear Talks; EIA Reports Large Crude Build

Brent and WTI trade marginally higher as diplomatic developments and a surprise U.S. inventory surge vie for influence

By Hana Yamamoto
Oil Holds Ground as Markets Await US-Iran Nuclear Talks; EIA Reports Large Crude Build

Oil prices were largely unchanged in Asian trade as market attention focused on a scheduled third round of U.S.-Iran nuclear talks in Geneva, even as U.S. Energy Information Administration data showed an unexpected 16 million-barrel rise in commercial crude stocks for the week ended Feb. 20. Brent and WTI recorded small gains, while analysts warned that diplomatic outcomes could remove or amplify an approximate $10 per barrel risk premium currently priced into the market.

Key Points

  • Brent and WTI traded slightly higher in Asian hours - Brent at $71.03 (+0.3%) and WTI at $65.55 (+0.2%) as of 22:42 ET (03:42 GMT).
  • Diplomatic talks in Geneva between U.S. envoys and Iranian officials are viewed as a pivotal near-term factor; a constructive outcome could remove an estimated $10/bbl risk premium, according to ING analysts.
  • U.S. EIA data showed an unexpected 16 million-barrel rise in commercial crude stocks for the week ended Feb. 20, while gasoline stocks fell ~1 million barrels, distillates rose ~250,000 barrels, and refinery runs declined.

Oil markets were broadly steady during Asian trading on Thursday as traders awaited the third set of U.S.-Iran nuclear discussions scheduled for later in the day in Geneva. At 22:42 ET (03:42 GMT), Brent futures for April delivery were trading up 0.3% at $71.03 per barrel, while West Texas Intermediate crude rose 0.2% to $65.55 per barrel.


Diplomatic talks take centre stage

U.S. special envoy Steve Witkoff and Jared Kushner were due to meet Iranian officials in Geneva as Washington pressed for an agreement addressing Tehran's nuclear and ballistic missile programmes. Iranian Foreign Minister Abbas Araqchi indicated that a diplomatic settlement could be achieved if both sides engage constructively. Against that backdrop, U.S. President Donald Trump warned that "bad things" could happen if substantive progress is not made.

Market participants and analysts are treating the Geneva talks as a key near-term influence on prices because Iran is a significant OPEC producer. Any disruption to Iranian crude flows - especially in and around the Strait of Hormuz, through which a substantial share of global oil trade passes - would tend to push prices higher.


Analysts on risk premiums and supply expectations

ING analysts said a diplomatic breakthrough would probably prompt the market to unwind what they estimate is roughly a $10 per barrel risk premium currently embedded in prices. "A constructive resolution would likely prompt the market to gradually unwind as much as a $10/bbl risk premium, which we believe is currently priced in," the analysts wrote.

They added that if talks fail, the upside risk to prices would remain, but the market might delay a full reaction until the potential scale of U.S. measures against Iran is clearer. ING also noted that if de-escalation occurs, softer fundamentals could push the flat price lower - particularly if OPEC+ resumes planned supply increases from April, which the firm expects will be agreed at an upcoming meeting.


Supply-side data: a surprise EIA build

Complicating the picture, U.S. Energy Information Administration weekly figures showed an unexpectedly large increase in commercial crude inventories. For the week ended Feb. 20, commercial crude stocks rose by 16 million barrels, a jump that far exceeded market expectations and marked the biggest weekly build in roughly three years.

Within the refined-product complex, gasoline inventories declined by about 1 million barrels while distillate inventories recorded a modest increase of roughly 250,000 barrels. The EIA data also reported a drop in refinery runs, a factor that contributed to the headline crude build.


Market balance and near-term outlook

With diplomatic developments and fresh inventory data arriving simultaneously, traders are weighing geopolitical risk against supply and demand indicators. Prices remained near recent levels as market participants parsed whether the Geneva discussions will reduce the geopolitical risk premium, whether OPEC+ will proceed with planned supply additions from April, and how the EIA inventory surprise reshapes perceptions of near-term U.S. crude availability.

For now, the combination of a large U.S. stock build and the potential for either de-escalation or escalation in Geneva leaves markets attentive to incoming developments rather than pushing prices decisively in either direction.

Risks

  • Geopolitical escalation - If talks in Geneva break down, supply disruption risks tied to Iran and transit routes such as the Strait of Hormuz could lift oil prices, affecting energy and transportation sectors.
  • Inventory-driven price pressure - The large U.S. commercial crude build could weigh on prices if it signals weaker near-term demand or softer supply balances, impacting oil producers and refining margins.
  • Uncertainty over OPEC+ actions - Market expectations that OPEC+ may resume supply increases from April add ambiguity; the timing and scale of any agreed increases will affect global supply and oil-dependent sectors.

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