S&P 500 Falls as Chip Stocks Slide: Live Update

 

S&P 500 Falls as Chip Stocks Slide Despite Lower Treasury Yields: What Investors Are Watching

The S&P 500 slipped on Monday, August 24, 2026, as weakness in semiconductor stocks outweighed some relief from falling U.S. Treasury yields. The Nasdaq was hit harder, reflecting renewed caution around highly valued technology and artificial-intelligence shares.

The move comes ahead of an unusually important week for Wall Street. Investors are preparing for Nvidia’s earnings report, fresh U.S. inflation and economic data, and Federal Reserve Chair Kevin Warsh’s appearance at the Jackson Hole symposium.

For investors, the immediate question is whether the recent weakness is simply a pause after a strong rally—or an early sign that the market is becoming less willing to pay premium valuations for AI and semiconductor stocks.

Why Did the S&P 500 Fall Today?

The S&P 500 was down around 0.2% to 0.3% during Monday’s trading, while the Nasdaq Composite fell roughly 0.5% to 0.6%. The Dow performed better, rising about 0.3%, highlighting how concentrated the selling pressure was in technology.

Semiconductor shares were among the biggest drags.

Nvidia, Micron Technology and Broadcom were under pressure, while the semiconductor sector continued the weakness seen during the previous week. Micron and SanDisk were particularly weak in Monday trading, according to market reports.

The decline is notable because investors have recently been heavily focused on the AI trade. Expectations for continued spending on data centres, GPUs and computing infrastructure have helped drive technology valuations higher.

Now the market wants evidence that those expectations are translating into sustainable earnings.

Lower Treasury Yields Should Have Helped—So Why Didn't Tech Stocks Rally?

Normally, falling Treasury yields can support growth stocks.

Why?

A stock's valuation reflects the present value of its future cash flows. When interest rates and bond yields fall, those future earnings become relatively more valuable, potentially supporting higher equity valuations.

On Monday, the 10-year Treasury yield moved down toward 4.70%, while the 30-year yield was around 5.23%–5.24%.

Yet technology stocks continued to fall.

That suggests the market's immediate concern is not simply interest rates.

Instead, investors appear increasingly focused on earnings expectations, AI spending and semiconductor demand.

This is an important shift. If lower yields cannot attract buyers into technology stocks, investors may be questioning whether current valuations already reflect an unusually strong AI growth outlook.

Nvidia Earnings Could Set the Tone for the Market

The biggest event on Wall Street's calendar this week is Nvidia's earnings report, scheduled for Wednesday.

Nvidia has become one of the most important companies in the global stock market because its processors are central to AI data-centre infrastructure.

Market expectations are extremely high. Reuters reported that investors are looking for Nvidia revenue to reach about $92 billion, roughly double the level from a year earlier.

That creates a difficult setup.

A company can report excellent results and still see its stock fall if investors expected even better numbers.

For Nvidia, investors will be watching more than quarterly revenue and earnings. They will want to know:

• How strong is demand for AI computing?
• Are major cloud companies continuing to increase capital expenditure?
• What is the outlook for Nvidia's next-generation products?
• Are supply constraints improving?
• How sustainable are current AI infrastructure spending levels?

The answers could influence not only Nvidia but the wider semiconductor and technology sector.

The AI Trade Is Facing a Reality Check

The recent selling comes amid growing debate about whether AI-related valuations have moved too far ahead of underlying business returns.

The fundamental AI story remains strong. Microsoft, Amazon, Alphabet and other major technology companies continue investing heavily in data centres and AI infrastructure.

But those investments are enormous.

Investors increasingly want to see whether the additional spending will produce enough revenue and free cash flow to justify the capital being deployed.

That is why Nvidia's earnings are so important.

A strong report accompanied by confident guidance could reinforce the view that AI demand remains powerful.

A weaker-than-expected outlook, however, could trigger another round of profit-taking across semiconductor and AI-linked stocks.

Treasury Buybacks Are Another Piece of the Puzzle

Monday's bond-market move was also influenced by reports that the U.S. Treasury could have greater capacity to use its cash position and buybacks to support demand for longer-dated government debt.

The prospect of greater Treasury buyback activity helped push long-term yields lower.

Lower long-term yields would normally provide some breathing room for equities.

However, investors remain concerned about the broader fiscal picture, including U.S. government borrowing and persistent inflation.

That means a short-term decline in yields does not necessarily eliminate the pressure facing stocks.

The bond market remains one of the biggest variables for Wall Street.

Jackson Hole Could Create Another Market Catalyst

Nvidia is not the only major event this week.

Federal Reserve Chair Kevin Warsh is scheduled to speak at the Jackson Hole Economic Symposium on Friday.

Investors are looking for clues about the direction of monetary policy, particularly after long-term Treasury yields rose sharply earlier this month.

The market is currently dealing with an unusual combination of factors:

High equity valuations + strong AI expectations + elevated long-term yields + uncertainty about inflation and Fed policy.

Any indication that monetary policy could remain restrictive for longer could put additional pressure on expensive growth stocks.

On the other hand, signs of easing inflation or a more supportive policy outlook could help revive risk appetite.

What It Means for Indian Investors

The S&P 500's movement matters to Indian investors because global technology stocks influence sentiment across international markets.

A sharp correction in Nvidia and other AI-related companies could affect semiconductor stocks, technology funds and global equity ETFs.

Indian IT companies could also see indirect sentiment effects because their clients include major global technology and enterprise businesses.

However, investors should avoid assuming that a fall in the S&P 500 automatically means Indian stocks will decline by the same amount.

The Indian market has its own drivers, including domestic earnings, interest rates, foreign flows, valuations and economic growth.

For investors holding U.S. stocks, however, the current environment is a reminder that valuation matters even when the underlying technology story is convincing.

Key Signals to Watch This Week

The market's direction could become clearer as several major events arrive.

1. Nvidia Earnings

This is arguably the most important company-specific catalyst. Revenue, margins, guidance and commentary on AI demand will be closely watched.

2. U.S. Inflation Data

Fresh inflation figures could influence expectations for interest rates and Treasury yields.

3. Jackson Hole Speech

Warsh's comments could affect both bond and equity markets.

4. Long-Term Treasury Yields

The 10-year and 30-year yields remain crucial for technology valuations. A renewed rise could put pressure on growth stocks.

5. AI Capital Spending

Investors should watch whether Microsoft, Amazon, Alphabet and other technology companies maintain their aggressive infrastructure spending plans.

Could the S&P 500 Recover?

Yes, but the next move is likely to depend heavily on earnings and macroeconomic signals.

The recent decline does not by itself confirm that the broader bull market has ended.

The index has benefited from strong corporate earnings, AI optimism and expectations around monetary policy. But when market valuations are elevated, investors often react sharply to disappointing guidance or unexpected changes in interest-rate expectations.

The most important distinction is between a normal pullback and a fundamental deterioration.

If Nvidia delivers strong results, AI demand remains robust and Treasury yields stay contained, Monday's weakness could prove temporary.

If AI earnings disappoint while long-term yields rise again, the pressure could spread beyond semiconductor stocks.

Bottom Line

The S&P 500's modest decline on August 24, 2026, is less about a broad market sell-off and more about renewed pressure on technology and semiconductor shares. Lower Treasury yields provided some relief, but investors remained cautious ahead of Nvidia's earnings and this week's Federal Reserve event.

The next few sessions could therefore be important for the AI-driven market rally.

For investors, the key question is no longer simply whether AI demand exists. It is whether the growth in AI demand is strong enough to justify the enormous valuations and capital spending built into today's market prices.

That answer could become clearer after Nvidia reports and the Federal Reserve's Jackson Hole meeting.

Follow our blog for more U.S. stock-market updates, AI investing news and global market analysis.

This article is for informational and educational purposes only and should not be considered investment advice