Nvidia Corp. stock edged higher in Thursday premarket trading as improving risk appetite lifted technology stocks, with Nasdaq futures rising 1.35% and S&P 500 futures gaining 0.83%. The chipmaker remains a focal point of the artificial intelligence investment theme, as analysts and market commentators increasingly point to sovereign AI initiatives, persistent supply constraints, and robust infrastructure spending as key drivers of its next phase of growth.

CNBC's Jim Cramer said on Monday that Nvidia's growing business with sovereign nations could reduce investor concerns about its dependence on a small group of hyperscale customers. He said governments are buying Nvidia chips for domestic AI infrastructure projects and are not focused on quick returns, unlike some commercial buyers. Cramer said sovereign AI already accounts for about 14% of Nvidia's business and could become more important as projects move forward. He said demand from countries including Singapore, India, Japan, Germany, Taiwan, Israel, Qatar, the United Arab Emirates, and Saudi Arabia can help lessen Nvidia's reliance on major cloud providers.

Wedbush Securities semiconductor and hardware analyst Matt Bryson told CNBC on Wednesday that Nvidia remains undervalued because it is still the biggest beneficiary of AI demand. He said the broader AI investment cycle remains strong and continues to support demand for companies tied to AI infrastructure. Bryson said Nvidia's products remain supply-constrained, and the company has built strong supply-chain positioning for 2026, 2027, and 2028. He also said server vendors such as Super Micro Computer, Inc are largely shipping Nvidia-based products, which reinforces Nvidia's central role in the AI hardware ecosystem.

KeyBanc Capital Markets analyst John Vinh said Nvidia remains his favorite AI chip stock and called it "hands down" the best-in-class player in the sector. He said no major merchant silicon rival is likely to gain meaningful traction against Nvidia soon, and he likes the stock's risk-reward at current levels.

Nvidia is trying to stabilize after its pullback from the May swing high. At $203.01, Nvidia trades below its short-term moving averages. The stock is 6.6% below its 20-day simple moving average of $217.20. It is also 1.4% below its 50-day simple moving average of $205.71. However, the longer-term setup still looks stronger. Nvidia remains 4.3% above its 100-day simple moving average of $194.38. It is also 7.3% above its 200-day simple moving average of $189.02. The 20-day average remains above the 50-day average, and the 50-day average remains above the 200-day average, reflecting the golden cross that formed in June 2025.

Technical Levels

Nvidia shares were up 1.29% at $203.00 during premarket trading on Thursday. Nvidia stock has gained nearly 8% year to date, lagging the Nasdaq-100 Index's 13% advance and the PHLX Semiconductor Index's 72% surge.

The U.S. Department of Energy has established a target timeline for the commercialization of fusion energy, aiming to support fusion pilot plants and commercial power in the mid-2030s. The finalized Fusion Science and Technology Roadmap outlines a national strategy that coordinates government agencies, national laboratories, universities, and private companies to accelerate the transition from scientific research to industrial reality. This shift signals a move from viewing fusion as a distant scientific challenge to treating it as a concrete industrial policy involving supply chains and infrastructure.

Advanced Computing and AI

The roadmap identifies artificial intelligence, high-performance computing, and advanced research tools as critical technologies necessary to bridge scientific and engineering gaps. Fusion developers rely on AI models, simulations, and digital twins to model plasma behavior and optimize reactor designs. This focus creates a potential avenue for companies providing computational infrastructure.

Physical Infrastructure Requirements

Commercial fusion deployment will require substantial investment in power systems, cooling, grid equipment, and industrial facilities. The DOE highlights the need for robust infrastructure to support next-generation reactors, pointing to opportunities for established industrial players.

Nuclear Technology and Materials

The strategy emphasizes closing technology gaps in materials, engineering, and reactor systems. While fusion differs from traditional nuclear fission, the required engineering, manufacturing, and regulatory capabilities overlap significantly with existing nuclear expertise. Companies with deep experience in nuclear components and services are positioned to contribute to this development.

The DOE noted that more than $10 billion in private capital has already been invested in fusion companies and demonstration projects. The agency acknowledged that progress toward the mid-2030s goal will depend on future public-private partnerships and congressional funding.