U.S. stock futures are pointing to a lower open this morning, driven by escalating geopolitical tensions in the Middle East and a resulting spike in oil prices. The downturn follows a positive trading session yesterday, signaling renewed investor caution.

Stocks to Watch * Energy Sector: With crude oil prices surging over 3% on geopolitical news, shares of major energy producers like Exxon Mobil Corporation and Chevron Corporation will be in focus today.

Looking ahead, investors will be closely monitoring developments in the Middle East and their continued impact on global energy prices, as no major economic data is scheduled for release.