Wall Street ended the week on a cautious note as rising oil prices and bond yields weighed on sentiment, with the S&P 500 slipping 0.17% to 7,785.76 and the Dow losing 108 points to close at 53,732.41. The Nasdaq Composite fell 0.28% to 26,729.16, while the Cboe Volatility Index jumped 5.68% to 15.05, its sharpest single-day advance in weeks. WTI crude settled at $82.91 per barrel, up 0.62%, as the expiry of the US-Iran ceasefire without a replacement deal kept supply fears alive.
Fed Minutes Wednesday Set the Tone
All eyes now turn to the Federal Reserve’s minutes from its July 29 meeting, due Wednesday at 2 p.m. ET. According to the CME FedWatch Tool, markets are pricing a 64% probability of at least one rate hike by year-end, with the fed funds rate sitting at 3.50%-3.75%. The release will reveal how divided officials are between those favoring restraint and those alarmed by sticky inflation amplified by oil above $80. “We continue to see risks that Treasury yields could move higher from here,” said Cooper Howard, director of fixed income research at the Schwab Center for Financial Research.
Earnings Season Delivers, but Concentration Lingers
With 90% of S&P 500 companies having reported, aggregate earnings growth has surged to 51% year-over-year, the fastest pace since the post-pandemic recovery. Fully 87% of firms beat bottom-line estimates, and growth has broadened beyond technology into materials, utilities, energy, and industrials. Yet concentration remains stark: the top 10 contributors account for 65% of the total increase, and excluding them, growth still registers a robust 30%. Investors now turn to the retail sector for clues on consumer resilience, with Home Depot reporting Tuesday and Walmart following on Wednesday. Nvidia, the bellwether for AI-driven capital expenditure, reports August 26.
| Index | Close | Change |
|---|---|---|
| S and P 500 | 7,785.76 | -0.17% |
| Dow Jones | 53,732.41 | -0.20% |
| Nasdaq Composite | 26,729.16 | -0.28% |
| 10-yr Treasury | 4.71% | +0.02 |
| WTI Crude | $82.91 | +0.62% |
| Bitcoin | $63,640 | +1.06% |
July retail sales surprised to the downside, adding to signs of consumer caution even as corporate results impress. The Treasury International Capital report tracking foreign investment in US assets is due after the close Monday and could move yields further if inflows disappoint.
Global Context: Oil and the Ceasefire Gap
The broader market backdrop is dominated by the lapse of the 60-day US-Iran ceasefire with no extension in sight. Oil has climbed roughly 25% in August as the Strait of Hormuz remains partially disrupted, with tanker traffic well below pre-conflict norms. Asian markets opened weaker on Monday, with Bloomberg reporting that elevated crude is reigniting inflation fears across the region. The FTSE 100 closed at 10,720 on Friday, down 0.28%, while the Hang Seng managed a 1.6% gain after Beijing signaled targeted economic support. The Bank of Japan is now widely expected to raise rates at its September meeting, adding another variable to the global rate outlook.
Sources: Charles Schwab Market Update (August 17, 2026); Bloomberg Markets Wrap (August 17, 2026); CME FedWatch Tool; 24/7 Wall Street; Reuters
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