Today: 21 July 2026
S&P 500 steadied by robust earnings; focus sharpens on chip sector concentration

S&P 500 steadied by robust earnings; focus sharpens on chip sector concentration

NEW YORK, July 20, 2026, 19:20 EDT.

  • The S&P 500 finished down 0.19% at 7,443.28, following a 1.55% decline last week.
  • FactSet estimates that Q2 growth stands at 24.7% in early calculations, and at 16.8% when excluding Micron and Nvidia .
  • Brent closed at $89.22 and the 10-year Treasury yield climbed to 4.59%.

New York cash trading had closed before filing. The S&P 500 (INDEXSP:.INX) dropped 14.41 points, or 0.19%, on Monday, finishing at 7,443.28 following an early climb that lost momentum.

The drop came after a 1.55% loss over the week, marking its first weekly decline in three weeks. Most of the drop was driven by Friday’s 1.01% fall led by chip stocks. The index is currently 2.2% under its record close from June 2.

Earnings results have outperformed the market’s reaction so far. Among the initial 10% of companies to report, 88% topped EPS projections. Combined earnings outpaced expectations by 16.4%.

The respective five-year averages stand at 78% and 7.0%. Despite this spread, gains for the broad index have been limited.

Investor concern centers on concentration within the strong headline figure. FactSet’s initial blended estimate for Q2 growth stands at 24.7%. Excluding Micron and Nvidia, that number drops to 16.8%. The two companies account for 7.9 percentage points of the total.

Figures from LSEG indicate a similar concentration in the sector. Semiconductor earnings are projected to surge 133% compared to the previous year. This segment is anticipated to contribute 44% of the overall profit growth in the S&P 500.

Stock prices are delivering a far tougher verdict on that expansion. As of Friday, the PHLX semiconductor index had dropped 18% in July. On Monday, it rose 0.6% after ending over 20% down from its late-June peak. Year to date through Friday, the index had climbed 65%.

The contrast highlights the extent to which earnings performance has diverged from market price trends.

MeasureLatest readingComparison
S&P 500 close7,443.28; slipped 0.19% MondayDown 1.55% last week
EPS beat rate88% among early reportersFive-year full-season average at 78%
Aggregate EPS surprise16.4% above estimates7.0% five-year full-season average
Preliminary blended Q2 growth24.7% higher16.8% if Micron and Nvidia excluded
PHLX semiconductors, through FridayDropped 18% in JulyUp 65% in 2026; remains more than 20% under peak
10-year Treasury yield4.59%4.55% Friday
Brent crude$89.22 per barrelRose 1.3% Monday

The focus now moves from reported earnings beats to future outlooks. Investors seek proof that AI investments will lead to sustained cash generation.

“The daily moves for companies this large are really surprising,” said Rick Meckler of Cherry Lane Investments. He noted that a disappointing outlook might alter the earnings landscape. Reuters

Oil and bonds further limited valuations on Monday. Brent crude gained 1.3% to reach $89.22 per barrel. The yield on the 10-year Treasury rose by four basis points to 4.59%. Elevated discount rates cut into the current value of future earnings.

On Monday, declines were seen not only among major tech stocks. On the NYSE, the number of falling stocks outpaced gainers by a ratio of 1.72 to one.

This week marks the first key earnings tests. Alphabet and Texas Instruments are set to release results on Wednesday, while Intel will announce after markets close Thursday. FactSet projects that 86 companies in the S&P 500 will report earnings in the coming days.

Investors are set to watch Alphabet’s capital expenditures and monitor chipmakers’ order backlogs. These factors may challenge the projected 44% profit growth.

The economic calendar remains sparse ahead of Thursday’s jobless claims data. Flash business surveys and June new-home sales are set for release on Friday.

Risks move both ways. Rising oil prices or escalating conflict may push yields up and squeeze valuations. A ceasefire could swiftly ease that strain. Soft AI outlook is still the more significant equity risk.

Reports due Wednesday will reveal if the profit engine continues to back prices.

Jerzy Lewandowski is a senior markets editor at TS2.tech covering stocks, artificial intelligence, semiconductors and global financial markets. He studied economics at the University of Warsaw and previously worked in investment analysis before moving into financial journalism. His daily coverage focuses on the trends and events that matter most to investors worldwide. Follow Jerzy Lewandowski on Google News.

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