Earnin’ and Burnin’
September 8, 2025
US stocks delivered another record-setting month in August, the fourth consecutive period of gains, as the market seized on friendly interest rate indications and ignored a weak July employment report. The benchmark S&P 500 index gained 2.03% during the month, notching a series of new highs before retreating modestly. Smaller companies, in both the mid- and small-cap spaces, fared even better on investor consensus that a September interest rate cut is all but assured. The Russell 2000 exploded 7% higher during the month, which portends well for market breadth and participation beyond large-caps and technology. All in all, the rally broadened out in August with the potential for continued runway, both of which are encouraging signs as we head into summer’s final month.
August also rounded out the Q2 earnings season, which has been robust by most anyone’s standards. Earnings growth in the S&P 500 came in at nearly 12% year-over-year, well above forecasts and marking the third consecutive quarter of double-digit growth. Concurrently, 81% of companies beat earnings per share and revenue estimates, which is higher than both the 5- and 10-year averages. All the above combine to suggest that so far, the impact of tariffs on corporate performance has been muted. Although tariff implications remain a risk to financial markets, it appears that many companies are well versed in strategies to sidestep the worst impacts, drawing on experience from the COVID-19 pandemic and inflation ramp of 2022.
There were important developments in the bond world during the month. During the Fed’s annual Jackson Hole Symposium, often used as an opportunity to highlight coming policy shifts, Jerome Powell delivered the kind of remarks that the bond market has been waiting for. Citing broad economic conditions, specifically “downside risks to employment,” Powell indicated that potential policy adjustments may be in the offing (read: the bank may lower interest rates soon). This was a clear signal that future interest rate cuts are not only possible, they are probable given the combination of data under consideration. Although there is no guarantee of a September rate cut, the markets cheered on the dovish language and quickly priced in new odds of greater than 80%.
Accordingly, the bond market rallied in August, with the US Aggregate Index gaining 1.32%, bringing its yearly returns to the 5% level. We saw continued normalization of the yield curve, with short-term rates declining as long-term rates increased. Corporate and high yield bonds outperformed treasuries as credit spreads tightened, suggesting resilience on the part of the larger market. With a possible interest rate cut and a supportive credit environment, the potential for bonds to continue to deliver strong risk-adjusted total returns remains intact.
Economic data in August were mixed, continuing the trend in recent months. Inflation continues to hover slightly above the Fed’s original 2% target, with August’s readings coming in at 2.7% annually (Consumer Price Index) and 3.1% annually (Core CPI). Clearly, the central bank is still facing challenges in bringing prices across the economy down, although the numbers have stabilized in recent months and as of yet we have not seen concerning signs of any tariff-related inflation. Labor market data also sent varied messages, with jobless claims mixed (initial claims easing, continuing claims remaining elevated) and new job growth slowing. This signals that the economy could be stagnating, which could be a headwind for growth, but also strengthens the case for future monetary easing, which could be a tailwind for growth. Confusing and mixed, for sure. But not altogether terrible.
Looking forward, financial markets enter September with strong momentum, but with the usual host of risks (rising bond yields, elevated valuations, and geopolitical concerns). The employment report on September 5th will be a key indicator of the short-term direction of the labor market. Expectations are low – only 75K jobs created – and the unemployment rate is expected to tick up. We also have August inflation and other key economic releases. Thus far, the rally off April lows has been supported by tariff relief, strong corporate earnings, and future interest rate cuts. The path forward for the markets will most likely be determined by the interaction of these three elements. We are hoping for the best, as always.
As the new school year begins and summer breeze gives way to autumn leaves, we thank you all for your continued trust and support.
Sincerely,
Jason D. Edinger, CFA
Chief Investment Officer
Boston Wealth Strategies
This material is intended for informational/educational purposes only and should not be construed as investment advice, a solicitation, or a recommendation to buy or sell any security or investment product. Please contact your financial professional for more information specific to your situation.