Stock futures today: Live updates
U.S. Equity markets resumed trading on Tuesday following the Memorial Day holiday, with the S&P 500 and the Nasdaq Composite pushing to new all-time intraday highs. The rally was driven primarily by the technology sector as investors closely monitored ongoing diplomatic efforts between Washington and Tehran aimed at ending the war.
Tech Sector Leads Market Gains
Technology stocks outperformed, with Micron Technology shares surging 15%. This rally followed bullish commentary from UBS analysts, who noted significant upside potential tied to the company’s long-term agreements. The broader memory chip sector saw similar momentum, as Seagate Technology rose 3% and Western Digital climbed 8%, while the Roundhill Memory ETF (DRAM) posted a 12% gain.
Geopolitical Tensions and Market Sentiment
Market participants are weighing mixed signals regarding the conflict in Iran. While President Donald Trump stated that negotiations are “proceeding nicely,” he also warned that the U.S. Remains prepared to take offensive action if talks collapse. Early Tuesday, the U.S. Conducted “self-defense” strikes on missile launch sites and Iranian boats, which U.S. Central Command spokesman Tim Hawkins described as an exercise of restraint during the ongoing ceasefire.
Economic Outlook and Future Risks
Looking ahead, the sustainability of the current rally may depend on the realization of projected earnings, which are anticipated to grow 23% this year and 16% next year. Adam Parker of Trivariate Research noted that these strong fundamentals provide a credible argument for the market’s performance, despite the contraction of price-to-forward earnings ratios.

Conversely, investors are increasingly cautious regarding Federal Reserve policy. With oil prices remaining elevated compared to earlier in the year, market expectations for interest rate adjustments have shifted. According to CME Group’s FedWatch tool, traders are currently pricing in an 8.5% chance of a rate hike in July, a notable increase from the 0.9% probability seen just one month ago.
Frequently Asked Questions
What is driving the current optimism in the tech sector?
The rally in tech, particularly in memory chip stocks like Micron Technology, is supported by analyst bullishness regarding long-term supply agreements and strong earnings projections.
How are geopolitical tensions affecting oil markets?
Geopolitical uncertainty and U.S. “self-defense” strikes have caused divergence in energy prices, with Brent crude trading at $100 per barrel while WTI futures for July slipped to $93.
Why are investors adjusting their outlook on Federal Reserve policy?
Persistent price pressures and oil prices that remain high relative to earlier in the year have tempered expectations for easier monetary policy, leading to a rise in the perceived probability of a July rate hike.
How do you believe the ongoing negotiations will impact your investment strategy in the coming weeks?