Gulf conflict escalation pushes oil past $82 and gas to 3-month high, European stocks hold steady

Energy markets absorbed a sharp shock on Monday as the escalating military confrontation between the United States and Iran choked traffic through the Strait of Hormuz, the planet's most critical energy chokepoint. The latest round of strikes and counter-strikes, including a reported 140 US targets hit inside Iran over the weekend and retaliatory missile fire toward American bases in Bahrain, Jordan and Kuwait, pushed natural gas and crude oil contracts decisively higher even as European stock indices managed to stay in positive territory.

Strait of Hormuz effectively shut

The waterway that normally handles over 130 tanker transits per day has ground to a near standstill. The International Chamber of Shipping reported that only 22 vessels dared the passage in recent days, and industry sources cautioned that those ships may not return to load in the Gulf. Iranian authorities stated the Strait would remain closed "until further notice," while the Trump administration pressed for reimbursements on goods crossing the route and floated a new 20% transit tariff.

That confidence eroded very, very quickly; we are back to square one.

A Kuwaiti drilling facility sustained heavy damage, marking the first direct hit on energy infrastructure in weeks and confirming fears that neighbouring states are being drawn into the theatre.

Gas at highest since May, crude breaks resistance levels

In Amsterdam, the European benchmark natural gas future for August delivery jumped 5.7% to 51.4 euros per megawatt hour, later hitting 51.5 euros, its highest settlement since 19 May. West Texas Intermediate rose 4.55% to 74.66 dollars a barrel and touched an intraday high above 75 dollars, while Brent crude broke past 82 dollars before settling near 79.41 dollars, up 4.47 percent.

Clearly the risk is that the situation degenerates to the levels seen at the start of the war, where neighbouring countries and their energy infrastructure are also targeted.

The rally cascaded into corporate shares: in Milan, Eni climbed 3.88% and was the standout performer across multiple sessions of the day, while Stellantis added nearly 2% on the back of a 10% year-on-year rise in second-quarter deliveries to 1.6 million vehicles.

European equities hold, bond yields climb across the board

European bourses absorbed the geopolitical heat without panic. Milan's FTSE MIB gained 0.37%, Paris added 0.31% and Frankfurt edged up 0.19%, while London closed flat. Madrid slipped 0.3%. The calm was relative: traders rotated toward energy and telecoms while trimming tech, mirroring an Asian session where the Kospi plunged 8.95% to 6,806.93 points, tripping the circuit breaker for the seventh time this year as Samsung sank 10% and SK Hynix lost 15 percent.

Sovereign debt felt more strain. UK gilt yields jumped ten basis points, Italian BTP yields rose seven to reach 3.87%, and the ten-year Bund yield added two basis points to 3.08%. The Italy-Germany spread narrowed fractionally to close at 76.5 basis points from an opening of 77.6. In the US, the two-year Treasury yield climbed three basis points to 4.24%, its highest since early 2025, and the ten-year reached 4.59% as traders priced in the risk that pricier oil would force the Federal Reserve to keep rates elevated.

Washington meetings and the inflation threat

The interest-rate pressure forms the backdrop to an unusual set of meetings in Washington. ECB President Christine Lagarde held talks with Fed Chair Kevin Warsh and was scheduled to meet Treasury Secretary Scott Bessent the same day. The European Systemic Risk Board's 2025 annual report, cited during the session, warned that intensifying Middle Eastern conflict or a broader deterioration in global risk appetite could trigger "abrupt and disorderly market corrections" feeding through to the real economy via weaker confidence and higher funding costs.

Intensifying conflicts in the Middle East or a deteriorating global risk climate could trigger abrupt and disorderly market corrections, with possible repercussions for the real economy through weakened confidence and higher financing costs.

A US consumer price index print due on 14 July is now the next tripwire: any upside surprise would compound the energy-driven inflation fears already visible in the bond market.

Asian semiconductor rout and the tech spillover

The sharpest pain was concentrated in Asian chip stocks, where high valuations collided with geopolitical uncertainty. Seoul led the rout with the Kospi losing almost 9%, dragging Samsung and SK Hynix into double-digit declines. Tokyo shed nearly 2%, the Shanghai Composite fell 2.06% to 3,913.79 points, and Shenzhen lost approximately 4%. European semiconductor names took collateral damage: STMicroelectronics slipped 0.8% and Prysmian dropped 1.2 percent.

Gold retreated 1.3% to 4,064.91 dollars an ounce, a counter-intuitive move suggesting that some investors liquidated positions to cover margin calls or rotated into energy-linked instruments. The pattern echoes the initial weeks of the Gulf crisis, when commodity volatility overwhelmed traditional safe-haven flows.