US Stocks Rebound as Oil Prices Surge Amid Escalating Iran Conflict

US equity markets clawed back early declines on March 9, 2026, as fears of prolonged Middle East instability fueled a rally in energy and defense sectors. The catalyst was a fresh round of airstrikes targeting an oil storage facility in Tehran, reportedly conducted jointly by US and Israeli forces, escalating tensions following retaliatory missile attacks from Iran on February 28. The attack intensified concerns over potential disruptions to global oil supply, directly impacting energy markets. Crude oil prices surged, with West Texas Intermediate (CL=F) rising 4.7% to $98.60 per barrel—the highest level since late 2024. The volatility index (^VIX) climbed to 28.4, signaling heightened investor anxiety, while the energy sector (XLE) gained 5.2%, outpacing the broader market. Defense stocks also saw strong gains, with Lockheed Martin (LMT) and Raytheon Technologies (RTX) rising over 3% as investors priced in increased military spending amid the regional escalation. The rebound in equities appears to reflect a short-term 'dip buying' strategy, as traders assess the conflict’s potential to disrupt global trade and energy flows. While supply chain risks remain acute—especially for oil exports through the Strait of Hormuz—markets are pricing in a temporary spike rather than a sustained shock. However, ongoing missile activity and diplomatic stalemates suggest the situation could deteriorate further. The developments have drawn attention from central banks and energy watchdogs, with officials monitoring the potential for inflationary pressure. Oil price volatility is now a key input in near-term economic forecasts across major developed economies.