Global Markets Rattled as Iran Conflict Sparks Oil Price Surge and Safe-Haven Rush

LONDON/SINGAPORE — Global financial markets were sent into turmoil on March 2, 2026, as escalating military conflict between the United States, Israel, and Iran triggered a dramatic spike in oil prices, a collapse in equity futures, and a frenzied rush toward safe-haven assets including gold and government bonds .

The coordinated US-Israeli strikes on Iranian targets over the weekend, which killed Supreme Leader Ayatollah Ali Khamenei and other senior leadership figures, have fundamentally altered the risk calculus for investors already navigating an uncertain economic landscape . With Tehran retaliating across the Gulf region and threatening to close the Strait of Hormuz—through which approximately one-fifth of the world’s oil flows—markets are bracing for prolonged disruption .

“The market’s worst nightmare is unfolding,” one energy trader told Reuters. “This is about Hormuz risk, not retaliation. If shipping stays open, stocks can work through it. If it doesn’t, all bets are off” .

Oil Prices Surge as Strait of Hormuz Faces Closure

The most immediate and dramatic impact has been felt in energy markets. Brent crude, the international benchmark, surged more than 10 percent to trade above $80 per barrel, while West Texas Intermediate climbed approximately 9 percent to around $73 per barrel . At its peak on Sunday evening, Brent had jumped nearly 13 percent to $82, marking its highest level since July 2025 .

The price spike follows Iran’s February 28 announcement that it was banning all vessels from transiting the Strait of Hormuz, the narrow mouth of the Persian Gulf bordered by Iran to the north . Marine tracking sites indicate that tankers, fearful of attack or unable to access insurance for the voyage, are beginning to pile up on either side of the waterway .

Iran’s Islamic Revolutionary Guard Corps confirmed on March 1 that it had struck three “violating” US and British oil tankers in the Persian Gulf and Strait of Hormuz region, with one vessel reportedly sinking after attempting to pass through the strait “illegally” . The Guard also issued a stark warning: if Iranian oil and gas facilities are attacked, “all oil and gas facilities of all countries in the region will be destroyed” .

The Strait of Hormuz is the world’s most critical energy chokepoint, handling approximately 15 million barrels of crude oil per day—about 20 percent of global oil supply—as well as 20 percent of worldwide liquefied natural gas trade, primarily Qatari exports . “This is not an obscure canal. It is the aorta of the global energy system,” Stephen Innes of SPI Asset Management said in a commentary .

Analysts warned that the impact could extend far beyond crude. “Energy is an input to ALL production,” RaboResearch Global Economics & Markets said in a report. Prolonged interruptions would have “huge implications for oil and LNG and every market everywhere” .

OPEC+ Announces Production Increase

Against this backdrop, eight members of the OPEC+ oil cartel announced on March 1 that they would increase production by 206,000 barrels per day in April, in a meeting planned before the conflict began .

Saudi Arabia, Russia, Iraq, the United Arab Emirates, Kuwait, Kazakhstan, Algeria, and Oman participated in the virtual meeting, which discussed international oil market conditions and prospects. The decision represents an effort to stabilize markets amid growing supply concerns .

However, analysts cautioned that the production increase may provide limited relief given the nature of the disruption. “If flows through the Gulf are constrained, additional production will provide limited immediate relief, making access to export routes far more important than headline output targets,” said Jorge Leon of Rystad Energy .

Citigroup raised its oil price forecast, suggesting that in a worst-case scenario, Brent could reach $120 per barrel in the second quarter of 2026 . The bank noted that if the conflict ends within two weeks, prices could fall back to $70, but if Iran experiences internal unrest or regime transition, sustained high prices are likely .

Equity Markets Tumble as Risk Appetite Evaporates

The geopolitical shock sent equity markets into sharp decline across the globe. US futures pointed to significant losses ahead of Monday’s opening, with S&P 500 futures falling approximately 1.5 percent, Nasdaq 100 futures dropping 1.9 percent, and Dow Jones Industrial Average futures sliding 1.6 percent .

Asian markets followed suit. Japan’s Nikkei 225 initially fell more than 2 percent before closing 1.4 percent lower at 58,057.24 . Hong Kong’s Hang Seng index lost 2 percent to 26,102.53, while Australia’s S&P/ASX 200 ended flat after early losses . In India, which could face disruptions to its access to oil, the Sensex fell 1.8 percent .

European markets opened sharply lower, with the Stoxx Europe 600 declining 1.8 percent by mid-morning in London. Banking and travel stocks led losses, with British Airways owner IAG slumping more than 6 percent amid disruptions to Middle East air traffic .

Saudi Arabia’s Tadawul All Share Index opened almost 5 percent lower before paring losses to close down 2.2 percent, with losses limited by a rally in oil giant Aramco . Egypt’s main index dropped 2.5 percent .

“Equity markets are likely to fully shift to oil prices as a primary driver of price action,” said Michael Kantrowitz, chief investment strategist at Piper Sandler & Co. “Equities will be under pressure until oil prices stop rising” .

Safe-Haven Assets Surge as Investors Seek Shelter

The flight from risk has propelled traditional safe-haven assets sharply higher. Gold surged approximately 2.5 to 3 percent, trading around $5,400 per ounce, reaching an over one-month high . Silver futures on the Multi Commodity Exchange soared 3.7 percent to nearly Rs 2,93,000 per kilogram .

“Gold climbed above $5,400 per ounce, reaching an over one-month high as safe-haven demand intensified following joint strikes by the US and Israel on Iran over the weekend,” said Jigar Trivedi, Senior Research Analyst at IndusInd Securities . He noted that gold logged its seventh straight monthly gain in February, the longest streak since 1973, driven by rising geopolitical tensions and strong central bank purchases .

The US dollar also strengthened, rising to 156.99 Japanese yen from 156.27 yen late Friday, while the euro slipped to $1.1732 . Government bonds attracted buyers, with Treasury yields falling as investors sought safer places for their money .

“A regional spillover or disruption to energy supplies would materially boost gold through higher oil prices, increased inflation expectations and contained real yields,” analysts at ING said .

Traders are now adopting a “haven-first, ask questions later” strategy, according to John Briggs, head of US rates strategy at Natixis. “The scale of the attacks and Iranian retaliation is larger than what the market expected,” he said .

Sectoral Winners and Losers

The conflict has created clear winners and losers across global equity markets. Energy stocks have emerged as the primary beneficiaries, with major oil companies expected to see significant gains as crude prices rise. Exxon Mobil Corp., Chevron Corp., Shell Plc, and BP Plc are among those poised to benefit, along with Hong Kong-listed PetroChina and China Petroleum & Chemical Corporation .

Defense stocks have also rallied as global tensions ratchet higher. Investors are eyeing US prime contractors like Lockheed Martin Corp. and Northrop Grumman Corp., Europe’s Rheinmetall AG and BAE Systems Plc, and South Korea’s Hanwha Systems .

On the losing side, travel and transportation stocks face significant headwinds. Higher oil prices raise airlines’ fuel costs and squeeze margins, just as the conflict upends global travel. US airline stocks tumbled the most since April on Friday in anticipation of the conflict, and airlines across the Persian Gulf have extended their suspension of operations .

“Each 5% change in Jefferies’ estimate for the price of fuel in 2026 translates to a 5% to 10% impact on Delta’s and United Airlines Holdings Inc.’s earnings per share,” noted Jefferies analyst Sheila Kahyaoglu .

Consumer discretionary stocks are also expected to suffer as higher oil prices impact spending power, while technology and cyclical stocks face selling pressure amid the broader risk-off sentiment .

China’s Unique Position

Chinese markets showed relative resilience, with the Shanghai Composite index climbing 0.5 percent to 4,185.29, bucking the regional trend . Higher oil prices lifted energy companies including CNOOC, China Petroleum & Chemical Corporation (Sinopec), and PetroChina to their 10 percent daily trading limits .

However, China faces particular vulnerabilities. Iran exports approximately 1.6 million barrels of oil per day, mostly to China, and any disruption to those flows would force Beijing to seek alternative supplies, adding further upward pressure on global prices . The size of China’s strategic oil reserves is a state secret, but a recent report by Base Research estimated them at 1.1 billion to 1.2 billion barrels—equivalent to around 100 days or just over three months of imports .

Economic Implications and Central Bank Calculus

The conflict introduces a new variable into an already complex economic picture. On Friday, before the strikes, data showed that US inflation at the wholesale level was at 2.9 percent last month, much higher than the 1.6 percent economists had expected . That had already raised questions about the Federal Reserve’s timeline for interest rate cuts.

A prolonged oil price spike would add to inflationary pressures, potentially forcing central banks to maintain higher rates for longer. “Higher oil prices would materially boost… inflation expectations,” ING analysts noted .

At the same time, higher energy costs threaten economic growth, particularly in oil-importing nations. Maybank analysts warned that if the conflict continues and oil prices $100 per barrel, the global economy could suffer severe damage, with emerging market currencies, particularly in oil-importing countries like the Philippines and Indonesia, facing significant pressure .

Strategists at Barclays plc warned against quickly buying any dip. Investors have grown accustomed to geopolitical flare-ups that fade fast, but this episode risks lasting longer, wrote Ajay Rajadhyaksha, the firm’s global chairman of research, citing the potential for US casualties, strikes on Iranian leadership, and disruption to Hormuz traffic .

“The risk-reward doesn’t seem compelling,” he said. “If equities pull back enough (say over 10% in the S&P 500), there is likely to come a time to buy. But not yet” .

Looking Ahead

As trading begins across global markets, all eyes remain fixed on the Strait of Hormuz. Whether shipping through the critical waterway resumes, whether Iran follows through on threats to regional energy infrastructure, and whether the conflict broadens to include additional fronts will determine the trajectory of oil prices and, by extension, global markets.

“This is the macro circuit breaker,” Franklin Templeton strategists said of the Strait of Hormuz. For now, the circuit has tripped, and the global economy is bracing for the fallout.

With inputs from:

Moneycontrol: Wall Street futures -1%+ Brent $80 Iran war
Yahoo Finance: Haven-first strategy Iran crisis
ABC News: US futures lower oil soars US-Israel Iran attack
Outlook Business: Gold silver surge 4% Iran safe-haven
Investing.com: Futures drop oil spikes Mideast conflict

For broader context, see our in-depth analysis on Global Business Systems: Corporations, Trade, Finance & Market Structures Explained.

Also in this section: Oil Prices Surge Above $80 as Middle East Conflict Disrupts Global Supply Through Strait of Hormuz and Global Business Systems: Corporations, Trade, Finance & Market Structures Explained.