Iran War and Oil Prices Top Financial Markets’ Worries Heading into Q2 2026
As the second quarter of 2026 unfolds, global financial markets remain highly unsettled, with escalating conflict in the Middle East and soaring oil prices dominating investor concerns. Market participants are closely watching war developments in Iran and the broader region, wary that prolonged instability could herald further economic challenges worldwide.
Geopolitical Uncertainty Clouding Market Sentiment
The recent outbreak of war in the Middle East has placed markets on edge, heightening fears of supply disruptions and inflationary pressures. According to Seema Shah, Chief Global Strategist at Principal Asset Management, the prevailing environment is marked by pervasive “noise,” making it challenging for investors to find clear signals amid the turmoil. Shah emphasized the continued value of international stock exposure yet cautioned against fully abandoning U.S. equities.
In addition to the Iran conflict, markets have grappled with geopolitical jitters triggered by U.S. President Donald Trump’s involvement in Venezuela, diplomatic tensions over Greenland, and rapid developments in artificial intelligence technology. Together, these factors have compounded volatility in equities, bonds, and commodities.
Oil Prices Surge, Inflation and Growth Fears Intensify
Oil has been the standout performer this quarter, skyrocketing approximately 90 percent to surpass the $100-per-barrel threshold. Market analysts estimate that oil prices could range between $100 and $190 per barrel depending on the duration of supply disruptions. The average forecast among Reuters-polled experts sits at $134.62. This surge has rattled bond markets, with investors revising interest rate hike expectations upward to tame inflation risks driven by higher energy costs. Notably, borrowing costs for short-term debt have spiked sharply in key economies such as Britain and Italy, and notable movements are evident across U.S., German, and Japanese bond markets.
Manish Kabra, Multi-Asset Strategist at Societe Generale, outlined two critical factors in previous oil shocks: the shock’s duration and central bank responses, which heavily sway overall risk appetite. Traders are now pricing out expectations for U.S. rate cuts by year-end, while anticipating hikes in Europe and Britain, reversing previous projections for monetary easing.
Potential Market Turning Points and Consumer Pressures
Looking ahead, the upcoming U.S. Memorial Day weekend—marking the start of heavy travel season—could serve as a key inflection point. Increased consumer activity might intensify pressures on policymakers to address rising energy costs, according to Kabra, who has raised commodities allocation in portfolios from 10 percent to 15 percent since the conflict began.
Bonds and Equities: Strained but Poised for Shift
Bond markets have experienced significant selloffs, with yields surging as investors brace for sustained inflation and tighter monetary policy. However, some strategists see potential value emerging. Francesco Sandrini, Head of Multi-Asset Strategies at Amundi, reported increased positions in short-term eurozone bonds and five-year U.S. Treasuries, anticipating that central banks could eventually “look through” short-term price spikes to support economic stability.
Similarly, Russell Investments’ Chief Investment Strategist Paul Eitelman views bonds as more attractive than in previous months and expects the U.S. dollar’s recent safe-haven strength to moderate if the conflict resolves. The dollar rose over 2 percent in March amid risk-off sentiment.
Gold, often a haven in inflationary times, paradoxically fell about 4 percent in March as investors liquidated holdings to offset losses elsewhere.
Equities, bolstered by solid earnings and tech sector momentum, have softened but remain volatile. The S&P 500 and Europe’s STOXX 600 are down approximately 9 to 10 percent from recent highs, while Japan’s Nikkei has dropped nearly 13 percent since February.
Guy Miller, Chief Market Strategist at Zurich Insurance Group, shifted his stance from overweight to underweight equities as worsening economic outlooks and geopolitical tensions weigh on investor confidence.
Economic Indicators Signal Slowing Growth
Recent economic data underline the impact on business and consumer sentiment. U.S. consumer confidence declined more than expected in March, German investor morale plummeted, and Eurozone and U.S. Purchasing Managers’ Indexes for March reached multi-month lows, pointing to subdued forward-looking business activity.
While the U.S. economy’s robust fundamentals and status as a net energy exporter provide some buffer against global shocks, sustained high energy prices are expected to dampen growth prospects.
The Organization for Economic Cooperation and Development (OECD) last week cautioned that the global economy has now veered off from a previously stronger growth trajectory due to ongoing geopolitical turmoil.
Outlook: A War Unlike Recent Geopolitical Surprises
“This situation is distinct from the geopolitical surprises we’ve seen over the past year that had minimal impact on earnings and market valuations,” Miller noted, highlighting the severity of the current Middle East conflict.
Markets remain attuned to the conflict’s evolution, with online prediction platforms suggesting approximately a 36 percent chance of resolution by mid-May and around 60 percent by the end of June. Until clarity emerges, investors face the challenge of navigating heightened volatility shaped by war and energy markets, as economic growth and inflation dynamics continue to evolve in this uncertain environment.
Reporting by Dhara Ranasinghe; Additional contributions by Amanda Cooper; Editing by Yoruk Bahceli and Susan Fenton