Market Recap - Tuesday August 4, 2026
Stocks Reach a New High as Oil Falls and Technology Rebounds
Stocks extended their strong start to August. The Nasdaq rose 2.59%, the S&P 500 gained 1.79%, the Russell 2000 advanced 1.85%, and the Dow climbed 1.71%. The S&P 500 posted its strongest day since April and closed at a record high for the first time since June 2.
Technology led the rally. Semiconductor, memory-chip, software, communications-equipment, and data-center-related stocks all performed well. Smaller companies, banks, industrial businesses, airlines, truckers, homebuilders, and metals producers also participated, making the advance fairly broad. Amazon was a notable exception after Jeff Bezos disclosed plans to sell approximately $4.1 billion of stock.
The biggest macroeconomic support came from another sharp decline in oil prices. West Texas Intermediate crude fell 5.7% after Treasury Secretary Scott Bessent said an agreement involving the reopening of the Strait of Hormuz could come within a day or two. Qatar also indicated that mediators were making progress. Iran has continued to deny that direct negotiations are occurring, so the outlook remains uncertain, but investors responded positively to the possibility of easing tensions.
Lower oil prices helped push Treasury yields down by approximately five to seven basis points. That is favorable for stocks because lower energy costs can reduce inflation pressure, support household spending, and lessen the urgency for the Federal Reserve to raise interest rates.
Corporate earnings provided another source of optimism. Caterpillar delivered a strong quarter and raised its full-year sales outlook, supported by improving construction demand, stronger orders, pricing, and a backlog exceeding $70 billion. Palantir surged after reporting accelerating demand for its artificial-intelligence products and raising its revenue forecast. Its U.S. commercial business grew 149% from a year earlier.
Several companies tied to semiconductor manufacturing and data-center investment also reported strong results. Entegris and Advanced Energy Industries highlighted accelerating customer spending related to AI infrastructure. Optical-networking companies rose after reports that the Trump administration is considering restrictions on Chinese optical components used in U.S. data centers.
The economic data were more mixed. June job openings fell to 7.36 million from a downwardly revised 7.54 million in May, suggesting that employers are becoming somewhat less aggressive about hiring. However, hiring, quitting, and layoff rates changed very little. That continues to describe a labor market with slower demand for workers but no meaningful increase in job losses.
Investors will now turn to Wednesday’s private-payroll report and services-sector data, followed by weekly jobless claims on Thursday and the July employment report on Friday. Those reports will help determine whether the labor market is simply cooling gradually or beginning to weaken more materially.
Here’s Our Take
Today’s rally had several constructive elements. Technology rebounded, but gains were not limited to the largest companies. Small caps, industrials, banks, airlines, and homebuilders also moved higher. That wider participation makes the advance more encouraging than a rally driven entirely by a handful of AI stocks.
The decline in oil was equally important. Energy prices have been one of the most immediate threats to inflation, consumer confidence, and Federal Reserve policy. A lasting agreement that improves shipping through the Strait of Hormuz would remove some of that pressure. However, negotiations remain unclear, and Iran has not publicly confirmed the same level of progress described by U.S. officials.
Strong earnings continue to provide the market’s most durable support. Results from Caterpillar, Palantir, and several semiconductor suppliers suggest that demand remains healthy across construction, industrial equipment, data centers, and artificial intelligence. The market is rewarding companies that can show strong orders, revenue growth, and a clear financial return from AI spending.
The main risk is that expectations are already high. After two strong sessions and a new S&P 500 record, companies will need to continue delivering results that justify current valuations. The upcoming labor data will also matter. Moderate cooling would likely be welcomed because it could ease inflation concerns without signaling recession. A much weaker report, however, could revive concerns about economic growth.
For now, the combination of falling oil prices, lower bond yields, strong earnings, and broader market participation remains supportive. But with geopolitical developments still unsettled and important employment reports ahead, investors should expect continued short-term volatility.
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