As Earnings Approach, Remember to Watch…Bonds?

When earnings season rolls around, stock prices come under a microscope and frequently crater or surge when a company steps into the spotlight and opens its quarterly books.

Rarely does anyone look at the bond market for an earnings response, but it's not a bad idea, either. Whether it's the Treasury market or individual corporate earnings, bonds can and do react to earnings.

"Earnings matter for everything macro and fixed income as well," said Collin Martin, head of fixed income research and strategy at the Schwab Center for Financial Research.

However, bonds often show less reaction to earnings, at least in the immediate aftermath, than stocks. The way bonds react is often less obvious than, say, seeing a company's stock fall 20% when it misses analysts' estimates.

The Treasury market is often called "the bond market," but that's a bit too general. Treasuries don't necessarily react to earnings the way individual corporate bonds do. Treasuries react to earnings across the broader market, while corporate bonds tend to react more to individual earnings performance or sector earnings trends.

A series of terrible earnings reports might be kryptonite for a company's bonds. Sellers often demand higher yields to hold the debt and can grow eager to sell debt if a company appears headed toward default.

That's an extreme case, however, since corporate bankruptcies are rare in the case of widely owned stocks and companies typically pay bondholders as long as possible—long after they take other measures to deal with mounting difficulties. For an average company, one disappointing earnings report seldom has an impact on its bonds.

"Let's say a company has a bad earnings report," Martin said. "It might send the company's stock down pretty sharply. We probably won't see that sort of reaction with its bonds, because as long as the company can stay current on its interest payments or refinance or repay its debts as they come due, that's what matters more."

Bondholders worried about their investment might want to track a struggling company's strategies over the course of a few quarters. Actions that can ultimately hurt a company's bond price include cutting or canceling dividend payments, issuing new shares, conducting a reverse split, and chopping guidance, not necessarily in that order.

Whether or not a struggling firm takes such measures, outside forces might have something to say if earnings head lower over time. For instance, major ratings agencies might lower their rating on the company's bonds. This tends to hurt the bond price and can be more likely to occur if a previously profitable company starts running in the red.

Treasuries, unlike corporate bonds, reflect the broader economy. This includes company trends but also geopolitics, oil prices, government debt loads, and various other factors. That's why earnings season typically means less for the Treasury market.

That said, strong corporate earnings may indicate economic strength and can send rate-sensitive Treasuries the opposite direction of stocks.

A recent example is the first-quarter 2026 earnings season.

During the heart of that period, major indexes climbed dramatically in response to S&P 500 earnings growth that soared above 28% annually by the end of May, according to research firm FactSet. That was the highest earnings growth for S&P 500 stocks since the final quarter of 2021 when the market was emerging from the pandemic. This time, most of the growth reflected parabolic gains in the chips industry, though materials, consumer discretionary, financials, industrials, and utilities sectors also posted double-digit year-over-year earnings growth.

As first-quarter earnings exceeded even the most bullish expectations, analysts began raising their estimates for earnings later in the year, with second-quarter earnings growth seen at 21% by late May and third- and fourth-quarter earnings growth at 24.2% and 21.7%, according to FactSet.

During the same stretch, Treasuries fell sharply. The benchmark 10-year yield—which moves the opposite direction of underlying Treasuries—hit nearly 4.7% by mid-May, up from 4.31% on March 31. In the Treasury market, a nearly 40-basis-point climb in six weeks counts as a very swift rally for yields.

It's far too simple—and incorrect—to say the yield spike hinged on those dramatic earnings gains alone. The Treasury market was also dealing with the Iran war and an accompanying spike in crude oil prices, so it's fair to say first-quarter earnings season was an anomaly in one sense.

Still, the Treasury market doesn't only reflect inflation risk from geopolitics, debt, and oil. It also reflects expectations for economic growth, which can be sparked by strong earnings.

"If businesses and companies are making money, that can allow them to invest and hire people, which can help keep the labor market more resilient," Martin said.

This sort of growth may raise hopes for stronger economic gains, which in turn can lead to inflation and Federal Reserve rate hikes to control prices. That could be one reason Treasuries lost ground during this year's first-quarter earnings season.

Rising Treasury note yields—whether from inflation, strong economic growth, or a combination of factors—pose a possible challenge to companies, especially those dependent on borrowing. That can in turn pressure corporate bonds from companies seen carrying more risk.

As corporate earnings and Treasury yields rose in early 2026, a concerning trend occurred with CCC-rated corporate bonds—one of the lowest ratings. A measure called the interest coverage ratio that identifies how strong or weak a borrower was below one for almost two years by that point.

"That means these companies, on average, are earning less than they have to pay in interest payments," Martin said. "And if the trajectory of Treasury yields stays where it is, stays elevated, or even increases, that poses more of a challenge."

That's not a big concern as it relates to investment-grade corporate bonds and even the higher-rated parts of the high-yield bond market.

"But we could see more headlines of potential defaults if riskier companies face challenges like an earnings stumble and interest rates stay where they are," Martin said.

Investors uncomfortable with the risk from owning individual corporate bonds due to the possible impact of earnings have other choices.

Pooled funds, such as bond mutual funds or ETFs, offer investors a convenient and diversified way to invest in bonds. By pooling money from multiple investors, these funds can purchase a large number of bonds, reducing the risk associated with individual bond investments.

This diversification helps protect against the potential default of a single issuer, while the large number of bond holdings often allows for monthly income distributions, which is harder to achieve when holding a portfolio of individual bonds.

However, mutual funds and ETFs are subject to unique risks, including the possibility they may not outperform or perfectly track the performance of their benchmark indexes.

As for Treasuries, they may be considered lower risk than corporate bonds or stocks, but they do come with risks of their own—most commonly the risk of higher rates due to either inflation or strong economic growth sometimes driven in part by strong earnings, as seen in the spring of 2026.

For Treasury bond investors concerned about inflation, Treasury Inflation-Protected Securities (TIPS) can sometimes be useful. They have real (inflation-adjusted) interest rates of 1.25% to 2.0%. That means investors will receive that yield plus the inflation rate over the life of the bond if held to maturity.

Municipal bonds can make sense for investors in higher tax brackets. They currently offer a good balance of attractive yields after considering taxes and stable credit quality. Many municipalities have built up their savings and are generally well positioned in case of an economic slowdown.