Tech

October saw the S&P 500 rise 2.3%, defying “Octoberphobia,” while the Nasdaq surged 4.7%, driven by tech, particularly AI. Amazon’s cloud growth fueled by AI demand boosted the market. Nvidia’s valuation hit $5 trillion, with CEO Jensen Huang describing AI as a “virtuous cycle.” Tech companies are increasing AI infrastructure investment significantly. China’s factory activity slowed, Baidu’s robotaxi rides reached 250,000 weekly, and Berkshire Hathaway’s operating profit jumped 34%. U.S. markets ended Friday higher.

October saw unexpected market strength, defying “Octoberphobia” concerns. The S&P 500 rose 2.3% and Nasdaq surged 4.7%, fueled by tech sector growth. Amazon’s cloud-computing success, driven by AI demand, boosted AI-related stocks. Nvidia’s $5 trillion valuation highlights AI’s dominance. Big Tech’s increased capital expenditure on AI infrastructure signals long-term growth potential and a sustained “virtuous cycle” of AI adoption and innovation.