Global energy markets have moved into a higher-risk regime as traders price a sharp premium for disruption centered on the Strait of Hormuz. Goldman Sachs has placed an $18-per-barrel real‑time risk premium on crude, a level the bank says sits in the 98th percentile of risk pricing since 2005 and that options markets show the strongest bullish skew in 15 years.
The spike followed a weekend of dramatic developments described in Chinese media: reports that Iran’s supreme leader, Ali Khamenei, was killed in strikes involving Israeli and US forces and that Iran then launched missiles and drones at US assets and allied facilities. The article says at least three tankers were damaged and that explosions were reported at Kharg Island and the port of Duqm; authorities have not confirmed widespread structural damage to major export facilities.
Markets reacted violently. Retail WTI products jumped about 15% over the weekend, while US WTI futures opened more than 11% higher and Brent more than 13% on Monday before gains moderated. Goldman’s analysts, led by Daan Struyven, interpret the $18 premium as the market pricing either a persistent interruption of roughly 2.3 million barrels per day over a year, or—under a different framing—the equivalent of a full Strait closure for roughly a month if spare pipeline capacity provides a partial buffer.
The arithmetic underlining those moves highlights why the Strait of Hormuz matters. The waterway carries nearly one‑fifth of the world’s oil and liquefied natural gas; Goldman estimates 2025 flows through the strait at about 13.4 million barrels per day of crude, and the International Energy Agency judges some 4.2 million barrels per day could be rerouted through existing backup pipelines. Even so, Goldman notes a full‑closure extreme would leave roughly 16 million barrels per day of flows exposed to disruption.
That exposure collides with physical and political constraints on supply relief. Global spare crude capacity is roughly 3.7 million barrels per day and is concentrated in Saudi Arabia and the United Arab Emirates — states whose own exports rely heavily on the same narrow maritime chokepoints. Goldman models show that a one‑month full closure, with no SPR releases or backup pipeline use, would lift crude fair value by about $15 per barrel; tapping 4.0 million barrels per day of pipeline capacity narrows the rise to $12, and pairing that with a 2.0 million barrels per day draw from strategic petroleum reserves reduces the impact to $10.
Natural gas and shipping markets are being redrawn at the same time. Goldman warns that a month‑long cut to LNG shipped through the strait could propel European gas prices about 130% higher, bringing TTF and Asia’s spot JKM near €74/MWh (around $25/MMBtu) — a level that in 2022 triggered widespread demand destruction. Freight for very large crude carriers has already tripled in the prior month, and insurers, charterers and shippers have shifted into defensive postures.
Inventories and policy response will determine whether the premium hardens into a sustained price regime. Visible global oil stocks are near historical medians in demand‑days terms, and OECD commercial stocks remain close to their long‑run midpoint. The US Strategic Petroleum Reserve stands at roughly 415 million barrels after earlier releases, some 180 million barrels below 2021 levels. Published accounts suggest Washington is not actively discussing a new SPR release, leaving room for markets to question whether policy cushions will be used if prices spike.
For now Goldman is keeping its base energy price forecasts unchanged on the assumption of no prolonged supply interruption, while closely watching high‑frequency tanker flow data. The bank’s calculations and market moves together underscore a simple strategic fact: geography, not merely politics, constrains options. When chokepoints are threatened, spare capacity and inventories matter less than the ability of crude and LNG to physically get from seller to buyer.