Strait of Hormuz and Gulf of Oman viewed from the International Space Station at night
NASA / ISS Expedition 46
Prices & Markets·Wednesday, June 17, 2026

Brent Crude at $79.55 Steadies on Iran Deal Doubts as IEA Warns of Supply Surplus and EIA Inventory Releases Wednesday

Brent crude held near $79.55 Wednesday morning on Iran deal doubts; IEA warned of supply surplus while EIA releases petroleum inventory data today.

Brent crude futures were trading at $79.55 per barrel Wednesday morning, up $0.59 from Tuesday's settlement of $78.96, per TradingEconomics. WTI front-month contracts on CME settled at $76.05 on Tuesday and were trading near $76.80 by early Wednesday. Both benchmarks sit 27% to 29% below their early-June highs, following the sharp repricing triggered by the US-Iran ceasefire announced June 12. Today's recovery reflects growing market skepticism about whether the deal's terms translate quickly into additional Iranian supply.

What the 60-Day Ceasefire Framework Provides

Under the accord, the Strait of Hormuz is set to reopen and Iran is permitted to resume oil shipments immediately, per Rigzone. A formal signing ceremony is scheduled for Switzerland on June 19. Iran would also receive access to a $300 billion economic development initiative as part of the interim deal, per Rigzone. Analysts cited by OilPrice.com estimated Hormuz energy flows may reach roughly 80% of prewar levels by September, with full normalization taking considerably longer. Shipping insurers are awaiting establishment of safe transit corridors before reducing war-risk premiums, a constraint that will delay the full supply recovery.

The $32 War Premium Removed From Brent

Brent's 29% month-to-date decline represents approximately $32 per barrel of conflict premium that built as Hormuz transit risk intensified through May. The EIA has historically estimated the Strait of Hormuz carries approximately 21 million barrels of oil and petroleum products daily, roughly 20% of global supply. At $32 per barrel across that volume, the premium equated to roughly $670 million per day in elevated global oil import costs. Before hostilities began, Iran was exporting more than one million barrels per day, primarily to China, per OilPrice.com. The ceasefire removes the acute disruption risk but does not immediately restore Iranian export volumes to pre-conflict levels.

IEA Flags Supply Surplus; Goldman and Morgan Stanley Cut Forecasts

Reuters reported Wednesday that the International Energy Agency issued a supply surplus warning for global oil markets, citing potential Iranian barrel return. Goldman Sachs and Morgan Stanley both cut their oil price forecasts following the ceasefire breakthrough, per OilPrice.com. TradingEconomics consensus models price WTI at $85.57 per barrel by end of the current quarter, implying a partial recovery from today's levels. The 60-day ceasefire timeframe and unresolved nuclear negotiations leave significant uncertainty in any long-range price projection.

EIA Petroleum Inventory Data Releases Today

The EIA weekly petroleum status report releases Wednesday at 10:30 AM Eastern time. The most recent report, covering the week ended June 5, showed US crude stockpiles declining by 8.3 million barrels, per TradingEconomics. Today's report covers the week ended June 12, capturing the first trading days after the ceasefire announcement. A continued draw would provide support to Brent and WTI despite the geopolitical repricing. Equinor, whose Norwegian Continental Shelf projects break even below $35 per barrel, reported 2030 production targets of 2.3 million barrels of oil equivalent per day this week, as Oil Authority covered June 16. At $79.55 Brent, those NCS assets generate roughly $45 per barrel above their reported breakeven.

Sources and methodology

Oil Authority synthesis: Derived calculation of the Brent war premium (~$32/bbl removed) and approximate daily global oil import cost reduction (~$670 million at EIA's historical Hormuz throughput of 21 million bpd), not reported in source wires.

Published by Oil Authority, edited by Adam Humphreys

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