Nvidia's earnings boost stocks; Micron's miss raises demand concerns

Nvidia, Micron and a surprisingly soft jobs report drove last week’s market swings, sending the Nasdaq up 2.1% while the S&P 500 slipped 0.4% as investors digested mixed signals from the tech and macroeconomy fronts. Nvidia reported fiscal‑second‑quarter earnings on Tuesday that beat expectations, posting $4.3 billion in revenue and a 68% jump in profit, thanks to record sales of its AI‑focused GPUs. Micron followed on Thursday with a 12% revenue miss and warned that demand for DDR5 memory could soften as data‑center spending stalls. Meanwhile, the U.S. Labor Department released a jobs report on Friday that showed unemployment falling to 3.6%—a touch lower than the 3.7% forecast—while payroll growth slowed to 150,000 jobs, the weakest pace in a year.

The three events matter because they each touch a different piece of the growth puzzle that investors have been trying to piece together. Nvidia’s beat reinforced the belief that AI hardware will keep fueling a tech rally, even as the broader chip market faces inventory concerns. Micron’s warning highlighted the fragility of memory demand, which is closely linked to the health of data‑center expansion and consumer electronics cycles. The jobs data, though better than expected, signaled that the labor market is cooling enough to give the Federal Reserve room to pause its rate‑hike cycle, a factor that can lift risk‑off assets and pressure high‑growth stocks. Together, they created a tug‑of‑war between optimism for AI‑driven growth and caution over slowing demand and a potentially softer economy.

Analysts say the market will now watch Nvidia’s next product rollout and Micron’s inventory adjustments for clues on the trajectory of the AI and memory sectors. Traders are also eyeing the Fed’s upcoming policy meeting, where a decision to hold rates steady could buoy equities, while any hint of future tightening may reignite volatility. For now, portfolio managers are trimming exposure to memory‑heavy stocks and reallocating toward firms that stand to benefit directly from AI workloads. The next earnings season, beginning in November, will likely confirm whether Nvidia’s surge is sustainable and whether Micron can rebound from its current slowdown.