Stock Market Today: Nasdaq, S&P 500 Score Record Closes; Rally Faces Mag 7 Earnings Test (Live Coverage)

Why It Matters

The rally underscores the outsized influence of AI‑related semiconductor earnings on U.S. equity markets, while the upcoming Magnificent Seven results could either reinforce or reverse the current momentum.

Key Takeaways

• Intel shares jumped nearly 28% after crushing Q1 earnings expectations.
• Nasdaq rose 1.6%, marking a fourth straight week of record closes.
• Charter Communications fell 26% as subscriber losses beat forecasts.
• X‑Energy IPO surged over 19% on debut, highlighting nuclear demand.
• Upcoming Magnificent Seven earnings will test the tech‑driven rally.

Pulse Analysis

Chip earnings have become the market’s new catalyst, with Intel’s surprise‑beat propelling its stock almost 28% higher and pulling peers AMD and Arm into double‑digit territory. The earnings surge reflects accelerating demand for AI‑optimized silicon, a trend that has also lifted Nvidia’s shares in the Dow and buoyed the broader Nasdaq, which posted a 1.6% gain for a fourth consecutive week of record closes. Investors are rewarding companies that can supply the compute power behind generative‑AI models, reinforcing the tech‑heavy bias in the index.

Beyond the headline chip moves, the broader market showed mixed signals. The S&P 500 rose 0.8% while the Dow slipped slightly, and the Russell 2000 added modest gains, indicating that large‑cap growth still dominates sentiment. Defensive sectors lagged, and the 10‑year Treasury yield dipped to 4.31%, keeping financing costs relatively low for capital‑intensive projects. Meanwhile, Charter Communications’ 26% plunge highlighted the vulnerability of telecoms to subscriber churn, and X‑Energy’s 19% IPO pop underscored investor appetite for clean‑energy infrastructure tied to data‑center power needs.

Looking ahead, the upcoming earnings season for the Magnificent Seven—Alphabet, Meta, Microsoft, Amazon, Apple, Nvidia and others—will be a decisive test of the rally’s durability. Strong results could cement confidence in AI‑driven growth narratives, while any miss may trigger a rotation toward value or defensive stocks. Market participants will watch revenue guidance, margin trends, and capital‑expenditure plans closely, as these metrics will shape expectations for future earnings power and influence portfolio allocations across sectors.