U.S. Stocks Climb as Weaker Jobs Data Eases Fed Worry; Micron’s Blowout Earnings Reignite AI Optimism

The S&P 500 advanced 0.73% to a close of 7,722.72 on Friday, October 2, 2026, while the Nasdaq Composite posted a stronger gain of 1.19%, and the Dow Jones Industrial Average rose 0.49%—a broad-based relief rally fueled by a surprisingly weak jobs report that eased expectations for a tightening move by the Federal Reserve. The Russell 2000 also climbed 0.94%, reflecting renewed appetite for riskier, smaller-capitalization stocks. Volatility expectations dropped, with the VIX tumbling more than 6% to around 15, signaling a return of investor confidence. The pullback in job creation, with payrolls rising just modestly in September, helped push back the probability of an October rate hike. In this favorable climate, yield-sensitive sectors rallied, while AI chip-related shares moved sharply higher. According to CME FedWatch data, the odds of a Fed increase dropped significantly, reinforcing market expectations of a pause. 

The weaker-than-expected payroll data—just 29,000 jobs added versus a consensus forecast of around 90,000—effectively removed an October rate-hike from the table and triggered a “bad-news-is-good-news” relief rally across equity markets. The drop in Treasury yields buoyed equity valuations, with bond-market turbulence easing as equities surged. Investors seized the move to rotate back into growth-oriented trades, particularly in tech-heavy sectors. 

Micron Surges on Blockbuster Earnings, Fuels AI Hype

On the corporate front, Micron Technology delivered a blockbuster earnings report that reignited enthusiasm in the artificial intelligence chip space. The company’s better-than-expected Q4 performance, marked by strong revenue and EPS upside, signaled sustained demand for memory chips foundational to AI infrastructure. While Micron’s earnings release occurred after hours on Thursday, investors pushed the stock sharply higher heading into Friday’s session, reigniting a broader rally among semiconductor and AI infrastructure names. This earnings beat bolstered sentiment in a stretch where AI remains a dominant market theme, bolstering Nasdaq performance and encouraging further rotation into chipmakers. 

The combined impact of easing Federal Reserve concerns and renewed AI chip optimism created a potent tailwind across U.S. equities. The stronger gains in the Nasdaq Composite, compared with the S&P 500 and Dow, underscore the renewed investor appetite for technology and growth exposures, particularly in areas tied to AI compute demand. Looking ahead, markets are likely to remain sensitive to upcoming data on inflation, services activity, and supply-chain signals—any of which could reinforce or soften expectations for Fed policy direction. In the meantime, Micron’s results spotlight how company-specific earnings can amplify broader macro dynamics to reshape sector leadership within equities.

As traders enter the new week, investors will be watching for next jobs print, ISM services data, and whether other chipmakers confirm Micron’s optimistic signal. Equally, any hawkish communication from Fed officials or shifts in Treasury yields could quickly redefine market drivers. For now, equities have caught a favorable tailwind: softer labor data combined with renewed AI chip demand—and the rally is showing no signs of letting up.