Wall Street began the third quarter with varied performance across major indices. The S&P 500 remained flat, while the Dow Jones Industrial Average achieved a record close, buoyed by a weaker jobs report that diminished the likelihood of an interest rate hike by the Federal Reserve.
In contrast, the Nasdaq faced declines, particularly in semiconductor stocks, which saw significant losses of 6.3% and 5.4% on consecutive days. Despite this rocky start, all three major indices posted gains for the week. The first half of 2026 was notably strong for stocks, with the S&P 500 up 9.6%, the Nasdaq over 12%, and the Dow rising 8.9%.
Small-cap stocks also thrived, with the Russell 2000 surging nearly 22%, marking its best start to a year since 1991. A key driver of market movements this week was the performance of cybersecurity stocks, which benefited from the artificial intelligence boom.
Reports indicated that Chinese AI models are now nearly as effective as U.S. counterparts in identifying software vulnerabilities, prompting investors to anticipate increased spending on cybersecurity solutions. Companies like Palo Alto Networks and CrowdStrike reached all-time highs, with gains of 14.5% and 10.7%, respectively.
Additionally, Meta Platforms announced plans to launch a cloud infrastructure business, leading to an 8% jump in its stock price. This move is seen as a response to investor concerns regarding its heavy AI-related capital expenditures.
The CNBC Investing Club made strategic portfolio adjustments, selling Nike shares due to a slower-than-expected turnaround and reallocating funds into FedEx and FedEx Freight, which are expected to benefit from improving market conditions. Goldman Sachs initiated coverage on FedEx with a buy rating and a price target of $186, reinforcing the positive outlook for the company