US Stock Market Outlook: AI Sell-Off and Nvidia Earnings

The US Stock Market is facing an important test as investors reassess the valuations of Artificial Intelligence companies and the enormous spending required to build AI infrastructure. Technology shares have fallen for nearly a month, raising concerns about whether the rally that has driven much of the market’s gains since 2022 can regain momentum.

The recent decline has been particularly significant for the technology sector of the S&P 500. The sector recorded its biggest single-day fall in more than six years during the latest sell-off, highlighting how quickly changes in investor sentiment towards AI can affect the broader market.

Despite the correction, technology remains the largest sector in the S&P 500, accounting for more than 35% of the index’s total market value as of Thursday’s close. Its influence means that movements in a relatively small group of large technology companies can have an outsized effect on the performance of the wider US stock market.

Investors are now looking beyond daily share-price movements to several upcoming developments. Anthropic’s potential stock market listing, CoreWeave’s financial results, Nvidia’s earnings and fresh US inflation figures could all influence expectations about technology spending, corporate profitability and interest rates.

Why the AI Sell-Off Is Affecting the Entire US Stock Market

The recent weakness in artificial intelligence stocks has become a broader market concern because technology companies account for such a large share of the S&P 500. When major AI-related shares decline, the impact can extend beyond individual companies and put pressure on the overall index.

The S&P 500 is a market-capitalisation-weighted index, meaning companies with larger stock market values have a greater influence on its movements. A decline in a handful of major Technology Stocks can therefore pull the index lower even when companies in other sectors are performing relatively well.

Robert Pavlik, senior portfolio manager at Dakota Wealth Management, has warned that weakness in AI shares could weigh on technology stocks and subsequently affect the broader S&P 500.

The concentration of market value in technology has become even more pronounced than during the peak of the dot-com bubble in 2000. This does not necessarily mean that the current market is experiencing the same conditions, but it highlights the extent to which the performance of US equities has become linked to a relatively small group of technology businesses.

AI exposure also extends beyond companies officially classified in the technology sector. Alphabet, Amazon and Meta Platforms are major investors in cloud computing and data-centre infrastructure, but they belong to other S&P 500 sectors. Their capital spending decisions can therefore influence the AI investment cycle without appearing entirely within the technology sector’s performance figures.

Democratic Midterm Victories Add Uncertainty Over AI Infrastructure Spending

Investors are also assessing the possible consequences of the Democratic victories in the US midterm elections. Political changes in Washington can influence expectations about government spending, regulation, energy policy and the business environment for large technology companies.

One concern highlighted by market participants is whether the election outcome could slow investment in data centres. These facilities are essential for running large AI models and supporting cloud computing services. Their construction has been a major driver of investment across the technology industry.

Data centres require substantial spending on buildings, electricity connections, cooling systems, networking equipment, servers and specialised processors. Technology companies have committed significant capital to expand this infrastructure as demand for AI computing increases.

If companies become more cautious about future investment, suppliers of chips, servers, networking equipment and data-centre services could face pressure. However, political uncertainty does not automatically mean that spending will decline. The commercial demand for AI services, access to electricity and the expected returns from infrastructure investment will remain important factors in corporate decisions.

The central question for investors is whether the enormous investment in AI infrastructure will generate sufficient revenue and productivity gains to justify the costs.

Technology Stocks Still Show Large Gains Despite the Recent Correction

The recent sell-off has not erased the substantial gains technology stocks have recorded during the current bull market. The broader US market rally began in October 2022, and technology companies have been among its biggest beneficiaries.

Technology shares have gained more than 200% during this period, almost twice the overall advance recorded by the S&P 500, according to the figures in the source report. These gains explain why the sector continues to represent such a large portion of the index.

Several companies associated with AI infrastructure have also retained substantial gains in 2026 despite their recent losses.

• Sandisk: Its shares remained up approximately 250% in 2026.
• Dell Technologies: Its shares had gained around 160%.
• Micron Technology: Its shares were up approximately 140%.

These gains reflect investor interest in companies supplying storage, servers, memory and other components required by the expanding AI industry. However, strong historical performance does not guarantee that these shares will continue rising.

US stocks recovered some of their losses on Friday. Following that rebound, the S&P 500 was up nearly 8% for the year, while the technology sector had gained around 11%.

Chuck Carlson, chief executive of Horizon Investment Services, said investors seeking to book profits still had substantial gains available after the market’s extended advance. Profit-taking can contribute to corrections when investors decide to secure returns after a period of strong share-price appreciation.

Technology Stock Valuations Become Cheaper After the Sell-Off

One notable consequence of the recent decline is that technology stocks have become less expensive relative to their expected future earnings. This has encouraged some investors to examine whether the correction has created opportunities to buy shares at more reasonable valuations.

The technology sector’s forward price-to-earnings ratio fell to 17.1 as of Thursday, according to LSEG Datastream. The measure had climbed above 32 in October 2025.

The forward P/E ratio compares a company’s current share price with its expected earnings over the coming year. A lower ratio generally means investors are paying less for each unit of forecast earnings, although it does not automatically indicate that a stock is undervalued.

The broader S&P 500 had a forward P/E ratio of 17.9. The technology sector’s valuation falling below that of the wider market marked the first such occurrence since 2017, according to the source report.

The change is significant because technology stocks had previously traded at a premium to the broader market due to expectations of faster earnings growth. The recent correction has narrowed that valuation gap.

Keith Lerner, chief investment officer at Truist Advisory Services, said the market could already be pricing in a considerable amount of negative news. He suggested that if expectations have become sufficiently pessimistic, even a modest improvement in corporate results or business outlooks could support share prices.

However, lower valuations do not eliminate the risks facing the sector. If earnings forecasts fall, data-centre spending slows or AI demand disappoints, share prices could remain under pressure even after the decline in valuation multiples.

Three Major Developments Investors Are Watching

Several company-specific events could provide important signals about the future of the AI industry. Investors are particularly focused on Anthropic’s potential initial public offering, CoreWeave’s financial performance and Nvidia’s upcoming earnings.

1. Anthropic IPO Could Test Investor Appetite for AI Companies

Anthropic’s planned initial public offering is one of the most closely watched developments in the technology market. The company is a major player in the development of artificial intelligence models and has attracted significant attention from investors, technology companies and the broader business community.

According to Reuters, some potential investors were questioning whether Anthropic could proceed with its planned IPO roadshow the following week and remain on track for a November listing. Those concerns emerged amid the sharp decline in technology shares.

An IPO roadshow is a series of presentations in which a company and its advisers introduce the business to potential investors, explain its financial performance and outline its growth strategy. The response during this process can help determine investor demand and the valuation a company may receive.

Anthropic’s ability to attract interest during a volatile market could provide an indication of whether investors remain willing to commit substantial capital to AI businesses.

A successful listing could strengthen confidence in the commercial potential of AI companies. Conversely, a delay, weaker demand or a lower-than-expected valuation could raise questions about whether private-market expectations for AI businesses have become too optimistic.

The IPO’s significance extends beyond Anthropic itself because its valuation could influence how investors assess other companies developing AI models and infrastructure.

2. CoreWeave Earnings Will Highlight the Cost of AI Infrastructure

Cloud computing company CoreWeave is scheduled to report its financial results on Tuesday. Its performance will be closely watched because the company operates in a business directly connected to the growing demand for AI computing infrastructure.

CoreWeave provides cloud infrastructure that allows customers to access computing resources, including specialised processors used for AI development and deployment. Its business is therefore closely tied to demand for data-centre capacity and high-performance computing.

The company operates in a capital-intensive market. Expanding computing capacity requires substantial investment in servers, processors, facilities and electricity infrastructure. Companies in this sector must balance the need to build capacity quickly against the cost of financing that expansion.

Investors will examine revenue growth, customer demand, spending commitments, financing requirements and management’s outlook. They will also want to understand whether demand for AI computing is translating into sustainable financial returns.

CoreWeave’s results could offer a useful indication of the financial pressures facing companies that provide the infrastructure behind the AI boom. Strong demand alone may not be sufficient if borrowing costs, operating expenses or investment requirements rise faster than revenue.

3. Nvidia Earnings on November 17 Could Influence the AI Trade

Nvidia’s financial results on November 17 are likely to be one of the most important corporate events for technology investors this month. The company has become a central supplier of processors used to train and operate advanced AI systems.

Its earnings are closely watched because demand for Nvidia’s chips provides an indication of how much technology companies are investing in AI infrastructure. Strong results could reinforce confidence that spending by cloud providers and other large customers remains healthy.

Investors will examine revenue growth, chip demand, production capacity, profit margins and management’s expectations for future business. The company’s guidance may be particularly important because stock prices often respond not only to past performance but also to expectations about future earnings.

Even strong results may not guarantee a share-price rally. If investors have already priced in very high growth expectations, the company may need to deliver results that exceed those expectations to trigger a significant positive response.

On the other hand, weaker guidance or signs of slowing demand could put additional pressure on AI-related stocks and other companies supplying the data-centre industry.

Dell Technologies Results Will Offer Another AI Spending Signal

Dell Technologies is scheduled to report its results on November 24. The company’s performance could provide further information about demand for servers and other equipment used in AI infrastructure.

Dell has benefited from the expansion of data-centre investment, particularly through demand for AI-optimised servers. Its results may help investors assess whether spending on computing equipment is continuing at the pace expected by the market.

Investors will also examine whether the company can convert strong demand into sustainable revenue and profitability. The performance of suppliers such as Dell can provide an additional perspective on the health of the AI infrastructure market beyond the financial results of chip manufacturers.

Iran Conflict and Oil Prices Remain Important Market Risks

Technology earnings are not the only factor influencing the US stock market outlook. Geopolitical developments involving the United States, Israel and Iran could also affect investor sentiment, particularly through their impact on global energy prices.

Oil prices declined during the week as investors considered whether the political changes following the US midterm elections could create conditions for progress towards ending the conflict. Lower oil prices can support equity markets by easing concerns about energy costs and inflation.

However, the geopolitical outlook remains uncertain. Any escalation involving Iran or disruption to regional energy supplies could push crude prices higher and increase volatility across financial markets.

Higher oil prices can affect companies through increased transportation, manufacturing and operating costs. They can also influence inflation expectations, making it more difficult for central banks to reduce borrowing costs.

Investors are therefore monitoring developments in the region alongside corporate earnings. A sudden increase in geopolitical tensions could offset positive market signals from technology companies or improving economic data.

US Inflation Data Could Influence the Federal Reserve’s Next Move

Inflation remains another important factor for the US stock market. Investors are waiting for the latest Consumer Price Index report to assess whether price pressures are easing or remaining persistent.

The CPI measures changes in the prices consumers pay for a broad range of goods and services. It is one of the major indicators used by investors and policymakers to assess inflation trends in the United States.

The figures could influence expectations about the Federal Reserve’s future interest-rate decisions. If inflation remains elevated, policymakers may have less room to reduce borrowing costs. If price pressures ease, expectations of lower interest rates could strengthen.

Interest rates affect stock valuations in several ways. Higher borrowing costs can make it more expensive for companies to finance expansion, while also increasing the return investors can earn from relatively safer assets such as government bonds.

Growth-oriented technology companies can be particularly sensitive to changes in interest-rate expectations because a substantial portion of their expected value may depend on earnings projected several years into the future.

Higher rates can reduce the present value of those future earnings, putting pressure on valuations. Lower rates can have the opposite effect, although company performance and broader economic conditions remain important.

The Federal Reserve’s policy direction will therefore remain a major consideration for investors assessing whether the technology sector’s recent correction has created a sustainable buying opportunity.

What the US Stock Market Outlook Means for Investors

The near-term outlook for US equities will depend on whether technology companies can demonstrate that the enormous investment in artificial intelligence is producing durable business growth. The recent sell-off has reduced valuations, but investors still need evidence that earnings and future demand can support current market expectations.

Anthropic’s IPO plans will provide a test of investor appetite for AI businesses. CoreWeave’s results could reveal whether infrastructure providers are managing their financing requirements effectively, while Nvidia’s earnings may offer one of the clearest signals about demand for AI chips.

Dell’s results will add another perspective on spending across the data-centre supply chain. At the same time, inflation figures, Federal Reserve expectations, oil prices and developments involving Iran could influence the broader market environment.

For investors, the important distinction is between a temporary correction and a more fundamental reassessment of the AI industry’s growth prospects. Lower valuations may attract buyers, but they do not remove risks associated with excessive spending, competition, financing costs or uncertain returns.

Technology companies continue to account for more than one-third of the S&P 500, making their performance central to the direction of the US stock market. Until investors gain greater clarity on AI demand, corporate earnings and interest rates, market volatility is likely to remain an important consideration.

The coming weeks will therefore be critical for the AI investment story. Strong corporate results and continued infrastructure demand could help restore confidence, while disappointing earnings, weaker spending plans or renewed inflation concerns could extend the pressure on technology shares and the wider US market.