NVDA Posts $91B Guide Assuming Zero China Contribution, Lifting AMD 8%

NVIDIA's earnings blowout and outsized forward guidanceCompany-issued forecasts of future financial performance. underscore the sustained strength of the AI capex cycle, even as macro headwinds and geopolitical friction dominate headlines. The $91B next-quarter guide, a number that already assumes zero contribution from China's data-center compute market, affirms that the core hyperscaler buildout remains intact and is not slowing despite warnings of peak spending. This is a crucial data point for investors skeptical of the durability of the AI trade; the company handed the street a guidance number that assumes the secondary largest economy adds nothing.

Three weeks prior, every major hyperscaler raised full-year AI capex: Microsoft, Alphabet, Meta, and Amazon all signaled stepped-up spending. The bear case argued that increased capex commitments would not translate into NVIDIA's books or that the company would face inventory normalization. That thesis has now been tested and found wanting. NVIDIA posted $58.3B in GAAP net income, extending a quarter of record profitability that validates the thesis that AI demand is shifting from early-stage hype to mainstream capex deployment across the cloud infrastructure stack.

The implication is two-fold. First, semiconductor strength is broadening beyond NVIDIA itself: AMD surged 8% on the day, and Broadcom, ARM, and other chip enablers are benefiting from the visibility into sustained hyperscaler spending. Second, and more concerning for equities breadth, NVIDIA and the top 10 stocks now drive over 40% of S&P 500 returns year-to-date. While the NVIDIA story remains fundamentally sound, concentration risk is at multi-year highs, and any deceleration in the company's growth trajectory would expose significant breadth deterioration in the broader market.

Sceptics note that NVIDIA's PE ratio of 33x is stretched relative to historical norms, even accounting for revenue growth of 80%+. Some observers argue that the company's valuation already prices in years of sustained capex acceleration, leaving little room for disappointment. The risk of a sentiment reset if China data-center demand accelerates, or if hyperscalers signal a pause in capex, remains material for both the stock and the broader market structure.