NVIDIA Gives Back Gains After GTC, Storage Sector Led by SanDisk Gains Momentum

NVIDIA's stock partially reversed gains following its GTC 2026 conference. The event highlighted the company's AI infrastructure plans, but investors appeared to take profits after the initial surge. The stock closed slightly lower, reflecting mixed sentiment about the long-term sustainability of AI spending.

Meanwhile, SanDisk outperformed the broader market. The company's stock rose 6.9% on strong demand for AI storage solutions. This comes after Q2 FY2026 earnings showed a 61% year-over-year revenue increase. SanDisk's BiCS8 technology and PCIe Gen5 SSDs are gaining traction in data centers, supporting its strong growth trajectory.

The storage sector benefited from a broader trend. AI workloads are increasing global demand for high-performance NAND flash solutions. Hyperscalers and enterprises are expanding AI infrastructure, creating a structural supply deficit in the NAND market.

Why Did NVIDIA Shares Dip After the GTC Conference?

Investor sentiment turned cautious after NVIDIA's GTC event. While the conference highlighted new chip generations and strategic vertical integration, the market appeared to price in some level of disappointment. The stock closed near key support levels, indicating potential volatility ahead.

Analysts remain optimistic about NVIDIA's long-term AI plans. The company is expected to showcase new co-packaged optic switch technology and provide guidance on future GPUs. However, the immediate market reaction suggests that investors are waiting for more concrete developments to validate the company's strategy.

Why Is the Storage Sector Benefiting from AI Demand?

The growing need for high-performance storage is driving SanDisk's stock higher. AI workloads require frequent data access and retrieval, making high-capacity NAND flash solutions essential. SanDisk's transition to a pure-play NAND flash business has positioned it well to capture this demand.

The company's strategic collaborations are also boosting investor confidence. SanDisk is working with SK Hynix on high-bandwidth flash development for AI, aligning its product roadmap with industry needs. These moves are expected to strengthen its competitive position in the AI storage market.

SanDisk's financial performance supports its momentum. The company's data center revenues grew 76% year-over-year in Q2 FY2026. It also expects third-quarter revenue to increase by 171% at the midpoint of its guidance.

What Are Analysts Watching for Next Moves in AI and Storage?

The NAND market is currently oversubscribed, with demand driven by hyperscalers investing in AI infrastructure. SanDisk is expanding its product roadmap to include next-generation 256TB SSDs and is reinvesting profits into R&D for computational storage. These moves suggest the company is positioning itself to maintain its leadership in the AI storage market.

Analysts are cautious about SanDisk's valuation, despite its strong earnings and revenue growth. Some suggest that its elevated sales multiple could lead to volatility as near-term expectations are priced in.

For NVIDIA, the focus remains on its ability to sustain AI spending. The company's upcoming Feynman GPU and Kyber systems are expected to play a key role in maintaining market leadership. The broader tech sector is watching closely for signs of continued momentum or potential corrections.