The Dow Jones Industrial Average fell 680 points, or 1.8%, as heightened U.S.-Iran tensions triggered a broad market downturn. Defense stocks rallied while energy and tech stocks, including Tesla, declined amid risk-off sentiment.
- Dow Jones Industrial Average fell 680 points (1.8%) on March 2, 2026.
- Defense stocks rose sharply, with LMT up 7.4%, RTX up 6.9%, and NOC up 6.5%.
- Energy sector ETF XLE gained 4.2%, crude oil jumped 6.1% to $89.40/bbl.
- Tesla (TSLA) dropped 8.3%, contributing to NASDAQ's 4.7% decline.
- CBOE Volatility Index (VIX) surged 28% to 27.3 amid rising risk aversion.
- Escalation between U.S. and Iran triggered immediate market repricing across sectors.
Global equity markets reacted sharply to escalating tensions between the United States and Iran, with the Dow Jones Industrial Average dropping 680 points, or 1.8%, during early trading on March 2, 2026. The sell-off followed reports of coordinated strikes between U.S. military forces and Iranian-backed positions in the Middle East, prompting a flight to safety across asset classes. The event marked the most significant geopolitical escalation between the two nations since 2019, affecting investor confidence and market stability. The defense sector saw immediate gains, with the S&P 500 Defense Index rising 5.3%, driven by surging demand for military contractors. Lockheed Martin (LMT) jumped 7.4%, Raytheon Technologies (RTX) gained 6.9%, and Northrop Grumman (NOC) rose 6.5%. Investors repositioned portfolios toward defensive assets amid concerns of prolonged regional conflict and potential disruption to global energy flows. Energy markets also reacted strongly, as the S&P 500 Energy Index surged 4.2% on fears of supply constraints. Crude oil futures climbed 6.1%, with West Texas Intermediate reaching $89.40 per barrel. The rally in XLE, the energy sector ETF, reflected expectations of tighter supply, particularly from the Strait of Hormuz, a critical shipping chokepoint. Meanwhile, Tesla (TSLA) declined 8.3%, underperforming the broader market. The stock dropped amid broader tech sector weakness and investor concerns about rising geopolitical risk impacting supply chains and consumer demand, particularly in emerging markets. The decline contributed to a 4.7% drop in the NASDAQ Composite. Market volatility spiked, with the CBOE Volatility Index (VIX) rising 28% to 27.3, signaling heightened uncertainty. Traders now anticipate increased risk premiums in fixed income and equity markets until the situation stabilizes.