Current Global Oil Market Performances Exposed Vulnerabilities in Energy Security Guarantees

The surge in oil prices to around $96 and beyond, with spikes to $100–$120+ for Brent amid the US-Iran conflict has triggered one of the most significant disruptions to global energy markets in recent history.

The core driver is the effective closure or severe restriction of the Strait of Hormuz, which normally carries about 20% of global seaborne oil and a similar share of LNG exports from the Persian Gulf. The IEA has described this as the largest oil supply disruption on record. Gulf producers (Saudi Arabia, Iraq, UAE, Kuwait) have curtailed output by 6–10+ million barrels per day due to attacks on infrastructure, storage constraints, and halted tanker traffic.

Overall global supply has faced shortfalls estimated at 8 million bpd or more in peak disruption periods. Brent crude has swung wildly—briefly nearing $120/bbl, trading above $110, then easing toward $96–$107 depending on headlines about diplomacy, potential naval escorts, or de-escalation signals.

WTI (US benchmark) has followed, often in the $90–$100 range, up roughly 40% from pre-conflict levels around $67–$70. Asia which receives ~84% of Hormuz oil has faced sharper effective price pressures. The US is less directly dependent on Hormuz imports but still sees global price transmission.

Releases from strategic petroleum reserves including IEA-coordinated actions and some rerouting via Saudi Red Sea pipelines have provided partial offsets, but not enough to fully stabilize flows. The gas market has been hit harder proportionally than oil in some regions due to fewer rerouting options and lower storage buffers.

Qatar, world’s top LNG exporter, ~20% of global supply declared force majeure after strikes on Ras Laffan facilities. Iran’s South Pars field shared with Qatar was also targeted. European and Asian LNG benchmarks have surged far more sharply—European gas up ~85–100%+, Asian LNG up over 140% in some periods since late February.

This has prompted fuel switching: Asia (Japan, South Korea, China, India, Bangladesh) is ramping up coal use, with coal prices rising ~14%. Some countries are boosting nuclear or delaying decarbonization targets. Oil-linked LNG pricing in parts of Asia adds further upward pressure. Gasoline, diesel, and jet fuel prices have climbed globally. US average gas prices have risen notably toward $3.60–$3.88/gallon nationally, higher in California, feeding into transportation and logistics costs.

Alternative Fuels: Coal and, to a lesser extent, renewables and nuclear gain relative attractiveness in power generation where gas sets marginal prices. However, prolonged high oil can indirectly support other commodities. Higher energy costs act like a tax, adding to global inflation; IMF estimates suggest every 10% oil rise can add ~0.4% to inflation and subtract ~0.15% from GDP growth.

This complicates central bank policy—delaying rate cuts—and hits energy-intensive industries, airlines, and consumers. Energy producers and related stocks have outperformed, while transport, consumer discretionary, and high-valuation sectors suffer. Markets remain highly sensitive to any resolution in Hormuz access, ceasefire progress, or further infrastructure damage.

Volatility is extreme—prices can swing 5–14% in a day on news. Analysts have revised 2026 forecasts upward, but pre-conflict expectations were for softer prices due to potential surpluses. A quick resolution could see rapid easing back toward $70s; prolonged disruption risks sustained higher prices and demand destruction.

Offsets include: US shale flexibility, OPEC+ responses though limited, strategic releases, and eventual demand slowdown from higher costs. This event has exposed vulnerabilities in global energy chokepoints and accelerated discussions on diversification, resilience, and energy security. Oil-importing regions especially Asia face the brunt, while producers elsewhere see revenue gains amid the chaos. Markets can shift fast with new developments.