AI Leaders Boost Market Rally with Nvidia Leading the Charge

On October 06, 2026, U.S. stock indices hit new historical highs, with CNBC's Jim Cramer crediting the surge to the influence of artificial intelligence (AI) on major tech stocks. Cramer highlighted Nvidia (NVDA), Microsoft (MSFT), and Meta Platforms as key players driving investor optimism. Despite rising U.S. Treasury yields, which typically pressure high-valuation tech stocks, AI leaders like Nvidia have supported market indices. The Nasdaq Composite closed at a record high of 27,477.31, up 1.05%.

Nvidia's latest chips are reported to be delivering tangible economic benefits, bolstering demand for its AI capabilities. The company designs GPUs and data-center-scale systems crucial for AI training, inference, and data analytics. With a market capitalization of approximately $5.77 billion, Nvidia serves sectors like gaming, professional visualization, and autonomous vehicles, solidifying its role in the AI revolution.

Nvidia's GF Value™ indicates the stock is undervalued, trading at $239.24 compared to its GF Value™ of $403.34, a 40.7% discount. The company's trailing P/E ratio of 30.24x is significantly lower than its 5-year median P/E of 55.92x, suggesting a favorable valuation. Nvidia's GF Score™ of 95/100 reflects strong financial strength, profitability, and growth potential, though its valuation rank is lower at 4/10.

Guru and insider activity shows mixed signals, with 33 gurus holding Nvidia shares, 12 adding to their positions, and 20 trimming holdings. Insider sales totaled approximately $967.6 million over the past three months. While Nvidia presents a compelling investment opportunity, investors should consider the cautious sentiment among professional investors and the lower valuation rank.