Seven oil tankers catch fire and are damaged in the Strait of Hormuz, Brent jumps to a five-month high above $112 and global equities sell off
What happened
Iranian state television reported that seven oil tankers caught fire and were damaged in the Strait of Hormuz — which, if verified, would be the largest number of vessels damaged in the waterway in a single day since the Iran war began on Feb. 28. Brent crude jumped 3.2% to $112.27 a barrel, its highest since May, and WTI briefly topped $100 a barrel. U.S. equity futures retreated sharply (S&P 500 futures -1%, Nasdaq futures -1.9%, Dow -0.7%), Asian markets slumped (Nikkei -2.7%, Kospi -3.5%, Hang Seng -3%, with Korea's memory-chip makers and SoftBank hit hard), and a flight to safety pushed the 10-year Treasury yield to 5.065%, its lowest in nearly a month.
Why it matters & what’s next are part of Pro, along with the audio summary.
Start your free 14-day trialWho’s affected
- Energy sector / oil majors (XLE): higher crude prices are margin-positive but the conflict threatens operations and infrastructure in the region
- Airlines and transport: Southwest already slashed 2026 guidance on the fuel spike; a further jump in jet fuel compounds the hit
- Consumer discretionary / retail: higher energy costs squeeze household budgets ahead of the holidays
- Semiconductors and AI capex names: Nasdaq futures fell 585 points (-1.9%) as AI-bubble worries resurfaced alongside the oil spike — NVDA -2.4%, AMD/QCOM/MRVL/AVGO/MU down 2.9-5.3%, INTC -5.1%
- Mag 7 broadly: Tesla -5.3%, Meta -1.9%, Amazon -1.6% in premarket; risk-off also hit Bitcoin (-3.4%)