Dow, S&P 500 Inch Back Toward Record Highs

Market Performance - The stock market is generally trending higher, with the S&P 500 approaching its record level [1] - The S&P 500 increased by 0.2% at the open, while the Dow rose by 156 points, or 0.3% [1] - The Nasdaq remained flat, indicating underperformance compared to other indices [1] AI Sector Concerns - There is notable anxiety regarding AI, particularly affecting the Nasdaq [1] - The Nasdaq's underperformance on Wednesday is attributed to a report indicating that Microsoft has reduced its AI software sales quota [1]