NEW YORK, July 22, 2026, 4:06 p.m. EDT — U.S. equities declined as AI hardware outperformed software, resulting in a 21-point difference between the two sectors.
- The S&P 500 declined 0.14%, while the Nasdaq dropped 0.57%. The Dow edged down 0.01%.
- An equal-weighted duo of hardware stocks rose 14.6%, while two software stocks fell 6.3%.
- Brent hovered close to $94, while the 10-year Treasury yield neared 4.66%.
U.S. equities ended down on Wednesday, though headline indexes masked a pronounced AI sector divergence. The S&P 500 slipped 0.14%, while the Nasdaq dropped 0.57%.
Improving margins and clear order growth led investors to buy in, while shares of software firms with less tangible AI benefits were sold.
In a representative equal-weighted basket, Super Micro Computer NASDAQ:SMCI and Dell Technologies NYSE:DELL posted an average increase of 14.6%. Meanwhile, ServiceNow NYSE:NOW and Workday NASDAQ:WDAY recorded an average decline of 6.3%. The difference between the two was 21.0 percentage points.
The closing figures reflected the following breakdown.
| Index or stock | Closing level or price | Daily change |
|---|---|---|
| S&P 500 | 7,499.05 | down 0.14% |
| Dow Jones Industrial Average | 52,219.35 | falls 0.01% |
| Nasdaq Composite | 25,690.90 | loses 0.57% |
| Russell 2000 | 2,956.77 | drops 1.03% |
| Super Micro Computer | $30.56 | surges 19.84% |
| Dell Technologies | $442.04 | gains 9.38% |
| ServiceNow | $95.45 | slides 6.48% |
| Workday | $132.42 | falls 6.20% |
Super Micro shares surged after initial fourth-quarter guidance. The server manufacturer projected gross margins between 15% and 17%, compared to its prior estimate of 8.2% to 8.4%.
The company disclosed over $60 billion in new orders. Revenue stayed close to the lower boundary of the $11 billion to $12.5 billion range.
The response indicates that clarity on margins was prioritized over weaker sales. Dell’s rise demonstrated that investors applied this perspective to a similar company.
The overall market reflected similar trends. The Philadelphia semiconductor index gained roughly 1% at one point, whereas software services declined 2.9%.
Kevin Gordon, a strategist at Charles Schwab NYSE:SCHW, noted that investors are “a lot more discerning and specific” in their approach to the AI trade. Reuters
Safe-haven assets moved higher with crude prices rising. The Dow utilities index advanced 1.94%, and the Russell 2000 slipped 1.03%.
Brent hovered close to $94 per barrel. The yield on 10-year Treasuries neared 4.66%, stirring fresh worries about inflation.
Focus moved to Alphabet NASDAQ:GOOGL and Tesla NASDAQ:TSLA after the closing bell, as both companies prepared to announce results for the second quarter.
Tesla’s own consensus, an initial estimate, anticipated a free-cash outflow of $3.25 billion. The company also forecasted approximately $6.70 billion in capital expenditures for the quarter.
The cash-flow barrier mirrors the equity split from Wednesday. Investors required evidence, rather than only funding proposals.
The primary risks include a potential oil shock, a rise in yields, and a Federal Reserve maintaining a hawkish stance. Wells Fargo NYSE:WFC strategist Sameer Samana described oil as the “biggest near-term macro risk.” Reuters
Wednesday’s communication was focused. AI investments need to deliver on orders, margins or cash flow; narrative by itself did not suffice.
Related articles: NASDAQ:SMCI
