U.S. economy gets its mojo back, S&P surveys find, but inflation is also picking up

S&P Global's August surveys indicate a significant rebound in U.S. economic activity, with manufacturing reaching a three-year high of 53.3 and services remaining robust at 55.4, signaling a strong third quarter. However, the reports crucially highlight escalating inflation pressures, now at a three-year high, as businesses increasingly pass tariff-related costs to consumers. While suggesting potential economic recovery from trade war impacts, this data points to persistent inflationary challenges, contributing to a decline in the Dow and S&P 500 on Thursday.

Analysis

S&P Global's August flash surveys present a dichotomous view of the U.S. economy, signaling a significant rebound in activity while simultaneously highlighting escalating inflationary pressures. The manufacturing index surged to a more than three-year high of 53.3, recovering from a contractionary 49.8 in July, while the services index remained exceptionally strong at 55.4. This suggests the easing of trade war tensions could be catalyzing a robust third quarter. However, this positive growth outlook is directly challenged by the report's finding that companies are passing tariff-related costs to customers at an accelerating rate, pushing inflation pressures to a three-year peak. The negative market reaction, with the Dow Jones Industrial Average and S&P 500 declining, indicates that investors are weighing the risks of sustained inflation—and its potential impact on corporate margins and future monetary policy—more heavily than the immediate signs of economic strength. The report's status as a preliminary indicator, yet to be confirmed by other economic data, adds a layer of uncertainty to the outlook.

Key Decisions for Investors

• Investors should closely monitor upcoming inflation data such as the CPI and PPI, as confirmation of the trend identified in the S&P survey could increase market volatility and prompt a more hawkish policy stance.
• Consider rotating towards sectors with demonstrated pricing power that can effectively pass on rising input costs, while potentially reducing exposure to industries with thin margins that are more vulnerable to inflation.
• Given that these S&P surveys are early and uncorroborated indicators, maintain a cautious stance and await confirmation from other major economic reports before making significant portfolio adjustments based on a definitive economic rebound.