Asian Equities Drop as Escalating Iran Conflict Drives Oil Surge

Asian stock markets closed lower on Friday as fresh developments in the Iran conflict intensified regional instability and triggered broad-based selling. The ASX 200 declined by 1.8%, marking its fifth consecutive day of losses, while Japan’s Nikkei 225 dropped 1.4% and South Korea’s KOSPI fell 1.2%. Investor sentiment soured as military escalation in the Persian Gulf raised fears of supply disruptions and broader regional conflict. Oil prices surged amid the geopolitical flare-up, with Brent crude reaching $92.60 per barrel—the highest level since October 2024. The rise reflects concerns over potential closures of key shipping lanes, including the Strait of Hormuz, which could severely impact global energy flows. The U.S. benchmark crude (CL=F) rose 3.1% to $88.45, underscoring the market’s growing anxiety over supply security. The volatility index (VIX) climbed to 24.7, up 12% from the previous session, indicating increased investor fear and anticipation of sharper market swings. This spike coincides with a 5.9% increase in the cost of hedging against equity downside, suggesting traders are preparing for further turbulence. The move has drawn attention to defense and energy sectors, with defense-related stocks in Australia and Japan rising 4.3% and 3.8%, respectively, as investors seek safe-haven assets. The broader impact includes higher input costs for energy-intensive industries and tightening inflation expectations. Central banks in the region may face increased pressure to maintain hawkish stances despite slowing growth, further complicating economic policy decisions.