For nearly two years, buying Nvidia Corp. (NVDA) was basically the same as buying the artificial intelligence trade. But one technical chart suggests that relationship is starting to crack.
The chart tracks Nvidia's performance relative to the iShares Semiconductor ETF (SOXX)—a widely followed benchmark for the broader chip industry. After peaking around the middle of last year, the NVDA/SOXX ratio has fallen from roughly 0.74 in July 2025 to about 0.31 today—a decline of nearly 58%.
The ratio has now returned to levels last seen in early 2024, erasing almost two years of Nvidia's relative outperformance versus the broader semiconductor sector. But here's the twist: this doesn't necessarily mean Nvidia is struggling. Instead, it suggests the rest of the semiconductor industry is increasingly sharing in the AI boom.
Nvidia's AI Monopoly Is Weakening
A falling NVDA/SOXX ratio means Nvidia is underperforming the broader semiconductor index on a relative basis. While the AI chipmaker remains one of the market's biggest winners, investors have gradually begun rotating into other parts of the AI ecosystem.
That shift has become increasingly visible in recent weeks. The ratio spent nearly a year carving out a series of lower highs before accelerating lower over the past two months, suggesting investors have become increasingly comfortable rotating beyond Nvidia into the broader semiconductor ecosystem.
Micron Technology Inc. (MU) surged following stronger-than-expected earnings and upbeat guidance, fueled by booming demand for AI memory. Broadcom Inc. (AVGO) continues to benefit from custom AI chips and networking, while companies tied to storage, power infrastructure and semiconductor equipment have also attracted fresh investor interest.
Rather than concentrating capital in a single AI leader, investors appear to be spreading bets across the broader semiconductor supply chain.
The AI Trade Has Moved Beyond Nvidia
The rotation reflects how AI infrastructure spending has evolved.
The first phase of the AI boom centered on graphics processors, with Nvidia emerging as the clear leader in accelerated computing. As hyperscalers continue investing hundreds of billions of dollars in AI infrastructure, however, demand is spreading to memory, networking, custom silicon, storage and other semiconductor technologies required to build next-generation data centers.
That broader participation has helped narrow Nvidia's relative outperformance, even as spending on AI infrastructure continues to accelerate.
Why The Chart May Actually Be Bullish
At first glance, Nvidia's declining relative strength might appear bearish. Equally notable is what the volume isn't showing. Weekly trading activity has remained relatively steady throughout the decline, suggesting the move reflects a gradual rotation rather than a panic-driven exodus from Nvidia.
The chart doesn't argue that Nvidia's AI story is over. If anything, it suggests the opposite. Nvidia remains central to the AI buildout, but the benefits of that spending are now reaching a much broader group of semiconductor companies. Investors are increasingly finding new ways to express the AI trade beyond Nvidia alone, rotating into memory, networking, custom silicon and power infrastructure as hyperscaler spending spreads across the semiconductor supply chain.
Stable volume alongside a nearly 58% decline in the NVDA/SOXX ratio points to a measured rotation rather than wholesale selling—a sign that the AI trade may be maturing into a broader semiconductor bull market instead of fading.
