Oil Jumps 5% to $105 a Barrel as Iran Fears and Hurricane Threat Rattle Markets

TITLE: Oil Jumps 5% to $105 a Barrel as Iran Fears and Hurricane Threat Rattle Markets
KEYWORD: oil prices
DESCRIPTION: Oil prices surged 5% to $105 a barrel as Middle East tensions and a Gulf hurricane spooked markets, triggering a global bond sell-off.

Oil prices surged 5% on Thursday to $105.30 a barrel, as fears of a fresh round of US strikes on Iran collided with a hurricane bearing down on Gulf of Mexico production, sending shockwaves through global bond and stock markets.

Brent crude, the international benchmark, climbed sharply after reports emerged that the White House had asked the Pentagon to prepare options for strikes against Iran ahead of next month’s US midterm elections. The report, first published by the Atlantic and citing unnamed administration officials, said the scale and targets of any action were still under debate, but raised the prospect that a “limited operation” now could be followed by something larger once voters have gone to the polls.

The news lands amid an already fraught eighth month of the US-Israeli war against Tehran, during which attacks on tankers passing through the strait of Hormuz have reached their highest intensity of the conflict. The most recent came on Wednesday, when a tanker was struck by projectiles off the north coast of Qatar, causing casualties, according to United Kingdom Maritime Trade Operations. Traffic through the critical waterway has been cut as a result, deepening concerns about how much crude can reliably reach global markets.

Hurricane adds to oil prices squeeze

Compounding the geopolitical jitters, Tropical Storm Isaias strengthened into the first hurricane of the Atlantic season, forcing producers to pull back output in the Gulf of Mexico. Shell and Chevron both said they were shutting down production as the storm closed in, with landfall expected Friday or Saturday. The combination of a shrinking Middle East supply and curtailed American output has left traders bracing for tighter markets just as winter demand looms.

Shipping costs are already climbing in response. Danish group Maersk said on Thursday it was raising its emergency fuel surcharge across all export collections and import deliveries, a sign that higher oil prices are starting to filter through global supply chains and, eventually, consumer prices.

Bond markets feel the strain

The jump in oil prices has reignited fears that inflation, only recently brought under control in many economies, could flare up again — and that central banks may be forced to keep interest rates higher for longer as a result. That anxiety showed up immediately in government bond markets, where a sell-off that had already been under way intensified.

In the UK, the yield on the 10-year government bond rose six basis points to 5.515%, its highest level since July 2007. The 30-year yield, Britain’s benchmark for long-term borrowing costs, climbed to 6.0117%, having briefly touched 6.036% the previous day — a level not seen since January 1998. The rising cost of government debt adds further pressure on Chancellor John Healey as he finalises his first budget, due to be delivered on 28 October.

The pain was not confined to Britain. France, already under scrutiny over its mounting debt and spending, saw its 10-year yield rise to 4.931%, just shy of the 24-year high of 4.994% hit the previous week. Germany’s 10-year yield, the reference point for eurozone borrowing, ticked up to 3.504%, while the US 10-year Treasury yield — widely regarded as the benchmark for high-quality government debt — rose to 5.331%.

Stock markets slide worldwide

Equity markets reacted just as swiftly to the rise in oil prices and the prospect of renewed Middle East conflict. Japan’s Nikkei index fell 1.4%, while South Korea’s Kospi dropped a sharper 2.6%. In Europe, the Stoxx Europe 600, which tracks the continent’s largest listed companies, slipped 0.9%, and London’s FTSE 100 eased 0.4% in early trading.

Taken together, the moves across oil, bonds and equities point to a market on edge: investors are weighing not just the immediate risk of supply disruption, but the possibility that a limited strike on Iran could escalate into something far more serious once the political calculus shifts after the midterms. For now, with tankers under attack in the Strait of Hormuz and a hurricane bearing down on US production, the path of oil prices looks set to remain the single biggest swing factor for markets in the weeks ahead.

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