Market Summary - August 4, 2026
The Nasdaq 100 index has gained 0.6%, reclaiming the 29,000-point level, driven by renewed optimism surrounding artificial intelligence (AI) investments. This positive sentiment is bolstered by strong earnings reports from key players such as ON Semiconductor and Palantir, which have reassured investors that substantial spending on AI is starting to yield significant financial returns.
Key Market Highlights
The S&P 500 is nearing a record high, just 20 points shy of its previous peak, while the Dow Jones has reached an all-time high for the first time since July. The market's upward momentum is attributed to robust earnings from major tech companies and ongoing optimism about AI monetization.
Corporate Earnings and Economic Outlook
As the earnings season progresses, the results have been exceptionally strong. By the end of last week, 85.2% of the 304 S&P 500 companies that reported second-quarter results exceeded analysts' expectations, significantly above the long-term average of 67.5%. Today's earnings calendar includes major companies such as Merck, Pfizer, Caterpillar, Marathon Petroleum, and McDonald's.
AI Sector Performance
Palantir has raised its full-year revenue guidance, citing strong demand for its AI-powered software from both government and commercial sectors. Similarly, ON Semiconductor has provided better-than-expected sales guidance, driven by increased demand for power management chips used in AI data centers. Other companies in the AI sector, including Micron, Nvidia, and Marvell Technology, have also seen their stock prices rise in pre-market trading.
Market Technicals
The Nasdaq 100 futures have shown a V-shaped recovery, climbing back above the 29,000-point level. The index is approaching resistance at the 50-day Exponential Moving Average (EMA) on the daily chart, and a sustained break above this level could indicate a significant shift in medium-term market momentum.
Global Economic Factors
In addition to corporate earnings, market sentiment is also influenced by geopolitical factors. Recent comments from President Trump have sparked hopes for a gradual de-escalation of tensions in the Middle East, contributing to a decline in oil prices, which have retreated by approximately 10% from their recent peak.
Conclusion
The current market environment is characterized by strong corporate earnings, particularly in the technology and AI sectors, alongside positive geopolitical developments. Investors remain optimistic as they await further economic data and corporate earnings reports that will provide additional insights into the health of the US economy.