U.S. equity futures turned lower in pre-market trading on Thursday, March 5, as geopolitical tensions in the Middle East took a fresh turn for the worse, with Iran vowing to intensify retaliation following joint U.S.-Israeli airstrikes that began over the weekend. S&P 500 futures slipped 0.3%, while Europe's Stoxx 600 retreated 0.2%, reversing much of the prior session's recovery rally.
Brent crude, the international oil benchmark, resumed its ascent toward $84 per barrel as traders reassessed the risk of prolonged supply disruptions through the Strait of Hormuz — a critical chokepoint through which roughly 20% of global oil flows. Treasury Secretary Scott Bessent sought to calm energy markets on Wednesday, signaling that the administration would pursue naval escorts and risk insurance for commercial vessels transiting the Persian Gulf. The comments helped WTI post its first daily decline since the conflict erupted, but that relief proved fleeting as Iran's overnight statements reversed sentiment.
The broader market impact has been significant across multiple sectors. Energy companies including Exxon Mobil, Chevron, and ConocoPhillips surged earlier in the week on supply fears, while airline stocks such as United, American, and Delta tumbled on concerns about fuel costs and route disruptions. Defense contractors — Lockheed Martin, Northrop Grumman, and drone-maker AeroVironment — benefited from the conflict's escalation, posting strong multi-day gains as government procurement expectations rose.
For investors, the critical near-term variable is whether the conflict broadens beyond the Iran-U.S.-Israel axis. South Korea's Kospi index cratered more than 12% earlier in the week as geopolitical shockwaves reverberated through Asian markets, with semiconductor heavyweights SK Hynix and Samsung Electronics absorbing heavy losses. UAE exchanges in Dubai and Abu Dhabi, which had been closed for two days following Iranian drone strikes on Gulf states, reopened to sharp declines.
Meanwhile, gold has accelerated past $5,400 per ounce, reinforcing its traditional safe-haven role. Bitcoin has also seen renewed interest at approximately $71,000, with spot Bitcoin ETFs registering significant inflows as some investors treat the digital asset as a hedge against geopolitical uncertainty, though the token remains well below its October 2025 record high of around $126,000.
Market participants are watching Thursday's weekly jobless claims report for any signs of a cooling labor market, ahead of the closely watched February nonfarm payrolls data due Friday. Elevated crude prices feed directly into inflation expectations, complicating the Federal Reserve's path on rate policy and keeping Treasury yields elevated. The 10-year yield edged higher Wednesday as bond markets weighed the inflationary overhang of sustained oil prices near multi-year highs.