Asian Markets Slide as Middle East Conflict Rattles Energy Supply

MSCI’s broadest index of Asia-Pacific shares outside Japan dropped 2%, with South Korea’s KOSPI falling nearly 4% and Japan’s Nikkei 225 shedding 2.9%. The downturn mirrors a wider retreat on Wall Street, where concerns over rising borrowing costs hit technology stocks particularly hard. Brent crude climbed to $95.45 a barrel, extending a five-week rally that has reignited fears of global inflationary pressure.

The surge in energy costs has accelerated a global bond selloff, pushing the US 10-year Treasury yield to 4.8122%, a level not seen in three years. This spike in yields has forced a reassessment of central bank trajectories, with traders now pricing in a 67% probability of a Federal Reserve rate hike in September. The prospect of tighter monetary policy, combined with a strengthening dollar, has left little room for traditional safe havens; both gold and cryptocurrencies have retreated as investors favor cash over assets vulnerable to high interest rates.

For policymakers in Asia, the situation presents a precarious dilemma. Many regional economies remain heavily reliant on imported energy, meaning sustained price shocks threaten to widen trade deficits and erode purchasing power. While New Zealand’s central bank proceeded with a 25-basis-point hike to 2.75%, the market focus remains locked on the Strait of Hormuz. If energy flows through this chokepoint face long-term disruption, the current geopolitical flare-up risks evolving into a deeper cycle of stagflation, complicating growth prospects across the global economy.