According to CNA, the S&P 500 fell 0.14% to 7,498.96 on July 22, 2026, as energy stocks rose on higher oil prices amid US-Iran tensions.
How did the three major US indices perform today?
All three major US benchmarks closed lower on July 22, 2026, according to CNA (news.cts.com.tw). The Dow Jones Industrial Average dipped 6.06 points, or 0.01%, to close at 52,218.58 (E1). The S&P 500 fell 10.24 points, or 0.14%, to 7,498.96 (E2). The tech-heavy Nasdaq Composite recorded the steepest drop among the three, sliding 146.31 points, or 0.57%, to 25,690.90, per UDN (money.udn.com) (E4).
The decline stood out because, according to CNA (www.cna.com.tw), the S&P 500 had just posted its best single-day performance in weeks before this session's pullback (E6). CNA attributed the reversal to weakness in some large-cap tech names, which offset gains in energy and other sectors (E6).
| Index | Change | Percent | Close |
|---|
| Dow Jones Industrial Average | -6.06 pts | -0.01% | 52,218.58 |
| S&P 500 | -10.24 pts | -0.14% | 7,498.96 |
| Nasdaq Composite | -146.31 pts | -0.57% | 25,690.90 |
Why did energy stocks rise against the trend?
Among sector movers, energy stocks bucked the broader decline. CNA (news.cts.com.tw) reported that energy shares "rose as escalating US-Iran military tensions pushed oil prices higher" (E3). This sector strength was significant enough that, per CNA (www.cna.com.tw), it partially offset the drag from declining large-cap tech stocks on the S&P 500 that day, even though the index still ended in negative territory (E6).
Did tech stocks fall across the board?
Not entirely. While the Nasdaq Composite—dominated by technology names—dropped 146.31 points, or 0.57%, to 25,690.90 (E4), the Philadelphia Semiconductor Index (SOX) moved in the opposite direction. According to UDN (money.udn.com), the SOX gained 54.50 points, or 0.44%, to close at 12,410.66 (E5). This divergence shows that the tech-sector pullback was not uniform across all chip-related benchmarks on the same trading day.
What this means
Taken together, the day's data show two simultaneous divergences within a broadly lower market. First, energy stocks rose on oil prices tied to US-Iran tensions (E3) even as the S&P 500 closed down 0.14% overall (E2), with CNA noting the energy gains were offset by declines in large-cap tech shares (E6). Second, within technology itself, the broad Nasdaq fell 0.57% (E4) while the Philadelphia Semiconductor Index rose 0.44% (E5)—indicating that the session's tech-related losses were concentrated rather than sector-wide. The S&P 500's reversal from its recent best single-day performance (E6) to a 0.14% loss (E2) on the same reporting window underscores how quickly sector-level offsets can turn a strong prior session into a mixed one.