Inflation, interest rates, and corporate earnings shape market trends

Financial markets ended September on a mixed note, in a week marked by inflation data, rising U.S. Treasury yields, and expectations surrounding the Federal Reserve’s next decisions.

Although some indicators pointed to moderating prices, the strength of the U.S. economy continued to create uncertainty about the direction of interest rates.

At the close on Wednesday, September 30, the Nasdaq Composite rose 0.2% for the day, while the S&P 500 fell 0.3% and the Dow Jones declined 0.9%. For the month, the Nasdaq gained approximately 1.7%, while the S&P 500 lost 0.7% and the Dow Jones fell around 4.9%.

Inflation offers some relief, but the Fed remains cautious

One of the week’s most relevant releases was the Personal Consumption Expenditures (PCE) price index, one of the Federal Reserve’s main inflation indicators.

In August, the index increased 3.4% year over year, below the 3.7% expected by economists surveyed by Reuters. The result eased some inflation concerns, although prices remain above the Fed’s 2% target.

For investors, moderating inflation could create room for future interest rate cuts. However, the central bank needs further evidence that price pressures are easing before changing its monetary policy.

Treasury yields continue to pressure markets

U.S. Treasury yields remained in the spotlight. The 10-year Treasury yield rose above 5.3%, reflecting concerns about inflation, economic growth, and the U.S. government’s financing needs.

When yields rise, borrowing can become more expensive for businesses and consumers. Fixed-income investments may also become more attractive compared with stocks, especially when higher interest rates reduce the present value of companies’ future earnings.

The U.S. economy continues to show resilience

Economic data showed that activity in the United States remains strong. The final estimate of second-quarter gross domestic product (GDP) growth was revised upward to an annualized rate of 2.2%.

Consumer spending and business investment contributed to this result. While a strong economy can support corporate revenues, it can also make inflation harder to bring down and lead the Federal Reserve to keep interest rates elevated for longer.

Micron and Boeing make headlines

On the corporate front, Micron Technology reported growth in revenue and earnings, driven by demand for memory chips used in artificial intelligence infrastructure. However, its shares edged lower after the announcement, reflecting how market expectations can influence the reaction to earnings results.

Boeing also attracted attention after securing an approximately $20 billion contract with the U.S. Navy to develop next-generation fighter jets. Despite the announcement, its shares ended the session with a moderate decline.

These cases show that investors assess not only earnings and contracts but also growth expectations, costs, and the future risks facing each company.

Oil adds to inflation uncertainty

Geopolitical tensions and concerns about energy supplies kept oil prices on investors’ radar. A sustained increase in crude oil prices can raise transportation and production costs, adding to inflationary pressures.

If energy remains expensive, companies may face higher expenses, while consumers could see their purchasing power decline. As a result, oil price movements can also indirectly influence expectations for interest rates.

A new quarter begins with several factors in play

September ended with mixed signals for financial markets. The U.S. economy continues to grow, and inflation is showing some signs of moderation. However, elevated Treasury yields and uncertainty surrounding the Federal Reserve’s next decisions continue to influence investment markets.

In the coming weeks, attention will turn to new employment and inflation data, as well as corporate earnings. These indicators will help determine whether the economy can sustain its growth without prolonging pressure on prices and interest rates.

The opinions in the preceding commentary are as of the date of publication and are subject to change. Information has been obtained from third party sources we consider reliable, but we do not guarantee the facts cited are accurate or complete. This material is not intended to be relied upon as a forecast or investment advice regarding a particular investment or the markets in general, nor is it intended to predict or depict performance of any investment. We may execute transactions in securities that may not be consistent with the report’s conclusions. Investors should consult their financial advisor on the strategy best for them. Past performance is no guarantee of future results. For illustrative purposes only. Does not represent an investment recommendation. For more information, please see our Social Media Disclosure.

Securities offered by Northbound Securities, LLC Member FINRA/SIPC

Sources: Bloomberg, Reuters Energy, CNBC Markets, ISM Manufacturing Report