Strait of Hormuz Escalation Reignites Energy Market Risks but Crude Rally Remains Contained

Renewed US–Iran hostilities in and around the Strait of Hormuz are once again disrupting tanker traffic and lifting oil prices, but crude and product markets remain far from the most extreme early-war forecasts. Traders are weighing fresh security risks against softer demand in Asia, rising non-OPEC supply and the industry’s growing ability to route flows around the choke point.

Benchmark Brent futures have moved back above $88–90 per barrel after the collapse of an interim ceasefire and a series of attacks on tankers and energy infrastructure in and near the strait. Daily gasoline prices in the United States have climbed back above $4 per gallon, underlining the renewed pressure on consumers, yet crude benchmarks remain well below the triple‑digit peaks seen earlier in the conflict.

Introduction

The latest escalation follows the breakdown of a preliminary US–Iran agreement signed in mid‑June that briefly reopened Hormuz to increased shipping. Since early July, Iran and US forces have traded strikes across the Gulf, while multiple commercial tankers have been hit by missiles or drones in or near the strait, forcing at least one crew to abandon ship.

Before the war, roughly a fifth of globally traded oil and gas was shipped through Hormuz, making it the single most important maritime choke point for seaborne energy flows. The renewed fighting has sharply reduced vessel movements again after a short-lived rebound during the ceasefire, with analysts now reassessing route risk premiums, refining margins and product spreads rather than pricing in outright physical shortages.

Immediate Market Impact

Oil prices have risen sharply but remain below the most extreme scenarios markets feared when the war began. Brent briefly dipped to the low $70s per barrel in early July when a ceasefire seemed durable, but has since climbed back to the high $80s and flirted with $90 as attacks intensified and tanker traffic fell.

Short-term volatility has increased, with intraday swings amplified by headlines on airstrikes, drone attacks and peace overtures. However, price gains have been tempered by concerns that higher energy costs could erode global growth and ultimately curtail demand, particularly in China and other big importers. Physical availability of prompt crude to Europe and parts of Asia remains adequate due to rerouted Middle Eastern exports, rising US production and drawdowns from storage, keeping backwardation in check compared with earlier in the conflict.

Supply Chain Disruptions

Renewed attacks have pushed shipping through Hormuz sharply lower again after an attempted normalization in late June. In recent days, tankers have been disabled or set ablaze near Oman and off the UAE coast, while previous reports highlighted multiple strikes on container and crude vessels.

Insurers have raised war-risk premiums, and several major owners are either diverting vessels, delaying sailings, or demanding higher freight rates to transit the area. An earlier analysis showed that at the height of the crisis, traffic through the strait fell by more than 90%, briefly shutting in an estimated 14 million barrels per day of output; recent movements are again trending lower, though not yet at those extremes.

Downstream, refiners in Europe and Asia face longer voyages and higher freight costs as Gulf producers push more crude via Red Sea and pipeline routes, while some spot cargoes are repriced or rescheduled at short notice. The disruptions have been particularly acute for refined products, where analysts note tighter prompt availability relative to crude, driving stronger price reactions in gasoline and diesel markets.

Commodities Potentially Affected

• Crude oil: Direct exposure via tanker flows through Hormuz keeps a risk premium embedded in Brent and Middle Eastern benchmarks, with renewed attacks supporting prices in the high $80s to low $90s per barrel range.
• Refined petroleum products (gasoline, diesel, jet fuel): Higher crude, tight shipping capacity and rerouting are lifting crack spreads, especially for gasoline, as evidenced by the return of US pump prices above $4 per gallon.
• LNG and LPG: While some Gulf gas exports are being redirected where possible, constrained shipping through Hormuz raises freight costs and can delay deliveries into South and East Asia, supporting regional spot premia.
• Fertilizers (urea, ammonia, urea ammonium nitrate): The Gulf’s role as a major nitrogen fertilizer exporter means freight and insurance costs are rising, with potential knock-on effects on delivered prices into key agricultural importers in South Asia, Latin America and Africa.

Regional Trade Implications

Middle Eastern producers are accelerating efforts to bypass Hormuz, pushing more crude and products through Red Sea ports and overland pipelines where capacity allows. Saudi Arabia, the UAE and others are optimizing use of infrastructure such as the East–West pipeline system, offering buyers alternative loading points and reducing direct exposure to the strait.

Importers in Europe, India and Northeast Asia are increasingly diversifying supply, drawing more barrels from the United States, West Africa and Brazil to mitigate transit risk. This is reshaping trade flows, lengthening average voyage distances and underpinning elevated tanker earnings, especially in the VLCC segment.

Countries heavily reliant on Gulf energy—such as Pakistan, Bangladesh and some East African states—face the steepest increases in delivered costs due to limited access to alternate suppliers and constrained refining capacity. Meanwhile, exporters with spare pipeline or non-Hormuz seaborne capacity, including Russia’s eastern routes and US Gulf Coast suppliers, stand to capture incremental market share if the disruption persists.

Market Outlook

In the near term, oil and product markets are likely to remain headline-driven, with risk skewed to further price spikes if additional tankers are hit or if hostilities spread to other maritime corridors such as the Red Sea. A move back above $90 Brent is plausible on further supply or shipping shocks, though upside may be capped by demand destruction concerns and the availability of rerouted supplies.

Traders will watch for any credible steps toward de‑escalation, including renewed talks on safe passage, as well as signals on strategic stock releases and export policy from key producers. The evolution of Chinese and broader Asian demand, refinery runs in Europe and the US, and evidence of fertilizer price transmission into farm input costs will be crucial indicators for commodity hedgers and physical buyers through the second half of 2026.

CMB Market Insight

The latest Hormuz escalation underscores that conflict risk has become a semi‑permanent feature of the global energy landscape rather than a one‑off shock. For commodity markets, the key shift is from fears of absolute shortage toward a more nuanced environment of chronic route risk, elevated freight, and episodic price spikes.

For crude and refined product traders, maintaining flexible sourcing, active freight management and robust derivatives hedging remains essential. Agricultural and fertilizer buyers should closely monitor Gulf-origin nitrogen flows and freight spreads, as higher input costs could re‑price production economics for major crops in the upcoming planting seasons.