Sydney: Global financial markets came under heavy pressure on Monday as growing tensions in the Middle East unsettled investors and pushed oil prices sharply higher. Fears that the conflict could disrupt global energy supplies prompted a broad sell off in stock markets, while investors moved money into safer assets as uncertainty spread across financial markets.
The latest market volatility followed Iran's announcement that it had closed the Strait of Hormuz after renewed military exchanges in the region. The narrow waterway is one of the world's most important oil shipping routes, carrying about one fifth of global oil exports. Any disruption to traffic through the strait has the potential to affect energy supplies around the world, raising concerns over inflation and slowing economic growth.
Stock markets across Asia recorded steep losses as investors reacted to the developments. Japan's Nikkei index dropped more than 2 percent, while South Korea's KOSPI index fell by more than 5 percent. Technology companies and semiconductor manufacturers were among the hardest hit as investors reduced exposure to riskier assets. European and United States stock futures also pointed to weaker openings, suggesting that the market uncertainty was likely to spread across major financial centres.
Oil prices rose sharply as traders assessed the possible impact of supply disruptions. Brent crude climbed above 79 dollars a barrel, while United States West Texas Intermediate crude also posted gains of more than 4 percent. Analysts said even if oil shipments are not completely halted, the increased risk of military action in the Gulf region is enough to drive energy prices higher.
Higher oil prices have renewed fears that inflation could remain elevated in many countries. If energy costs continue to rise, central banks may be forced to keep interest rates higher for longer, delaying hopes of further monetary easing that investors had been expecting later this year.
The United States dollar strengthened against most major currencies as investors sought the safety of the world's reserve currency. The euro, British pound, Australian dollar and New Zealand dollar all weakened. While the Japanese yen is often considered a safe haven during times of uncertainty, it also faced pressure as global investors adjusted their positions.
Bond markets reflected changing expectations for interest rates. Yields on United States Treasury bonds moved higher, particularly for shorter term securities. The rise in two year Treasury yields suggested that investors are becoming less confident that the Federal Reserve will cut interest rates soon. Instead, many believe policymakers may need to keep borrowing costs elevated if inflation rises because of higher energy prices.
Investors are now closely watching a series of important economic events scheduled for this week. These include the latest United States Consumer Price Index and Producer Price Index reports, which will provide fresh insight into inflation. Market participants are also awaiting testimony from Federal Reserve Chair Kevin Warsh before Congress, hoping for clues about the central bank's next policy decisions.
Technology shares also remained under pressure as concerns grew over the future pace of investment in artificial intelligence. Large semiconductor companies in Asia recorded some of the biggest losses of the day. Although demand for artificial intelligence remains strong, investors are increasingly questioning whether massive spending by technology companies will continue to generate strong returns in an environment of higher borrowing costs and geopolitical uncertainty.
One unusual feature of Monday's market reaction was the performance of gold. Despite rising geopolitical tensions, gold prices slipped by around 1 percent. Analysts said the stronger United States dollar and higher Treasury yields reduced demand for the precious metal, even though it is traditionally viewed as a safe investment during times of crisis.
Financial experts say the direction of global markets over the coming days will largely depend on developments in the Middle East. Any sign of further military escalation or prolonged disruption to shipping through the Strait of Hormuz could keep oil prices elevated and increase pressure on stock markets. On the other hand, signs of easing tensions could help restore investor confidence.
Market analysts also note that corporate earnings from major United States banks and technology companies later this week will provide another important test of investor sentiment. Strong earnings could help steady markets, but continued geopolitical uncertainty is expected to remain the dominant force influencing global financial markets in the near term.
For now, investors are preparing for a period of heightened volatility as they monitor geopolitical developments, inflation data and central bank signals, all of which are likely to shape the outlook for the global economy in the weeks ahead.