European stock futures slipped and oil prices rose sharply on Monday as investors reacted to heightened geopolitical tensions following U.S. airstrikes on Iran’s nuclear facilities. The Bloomberg Dollar Spot Index gained 0.3%, while Brent crude, the global oil benchmark, climbed 1% after briefly surging 5.7%. S&P 500 futures declined 0.2%, and Asian equities fell to their lowest levels since early June. Treasury yields inched higher amid increased uncertainty, with markets awaiting Tehran's response to the airstrikes.
The main concern centers on the Strait of Hormuz, a critical chokepoint for global oil and gas shipments. While Iran’s Foreign Minister Abbas Araghchi stated that Tehran is considering all options for retaliation, no disruptions to oil flows have yet been reported. Analysts warn that any interference in this vital shipping lane could send oil prices soaring. Goldman Sachs projected that a major disruption in the Strait could temporarily lift Brent crude to $110 per barrel. Market analyst Josh Gilbert noted that while uncertainty has become more commonplace, persistent volatility in oil and geopolitics is likely to dampen risk appetite.
Despite escalating tensions, market reactions have remained relatively restrained. Since Israel’s initial strike in mid-June, the S&P 500 is down only 3% from its February high, and the dollar has rebounded modestly. However, experts caution that a retaliatory move from Iran remains highly probable, keeping investors on edge. Ben Zala of Monash University emphasized that any further military escalation would likely prompt sharper market movements. At the same time, strategists like Ataru Okumura suggest that conflict-related spending could eventually buoy U.S. equities and Treasury yields, drawing parallels to past Middle East conflicts.
Across Asia, market dynamics reflected the broader unease. Credit spreads on high-grade dollar bonds widened significantly, and while shipping and defense stocks rallied on expectations of higher freight demand and military spending, airline shares slumped amid rising oil costs. U.S.-China tech tensions also flared after a Wall Street Journal report that the U.S. plans to revoke export waivers for key semiconductor firms. Meanwhile, Federal Reserve officials indicated that rate cuts remain on track for later this year, offering some reassurance to markets navigating a complex web of geopolitical risks and economic crosswinds.