NEW YORK — A renewed selloff in government bonds is creating another challenge for U.S. stock investors as rising yields increase pressure on valuations and raise questions about the direction of Federal Reserve policy.
U.S. Treasury yields have moved higher as investors reassess inflation and the possibility of higher interest rates. The move has contributed to weaker equity-market sentiment at the beginning of September.
Bonds Are Becoming a Bigger Part of the Stock-Market Story
Stock investors often focus on corporate earnings.
But Treasury yields can have an equally important influence on valuations.
Government bonds are generally viewed as lower-risk investments.
When their yields increase, investors may demand greater potential returns from stocks.
That can pressure high-growth companies whose valuations depend on future earnings.
The latest bond-market move is therefore particularly relevant for technology and AI stocks.
Many of those companies have benefited from expectations of strong future growth.
Higher discount rates can reduce the value investors place on those future profits.
The bond selloff also reflects broader concerns about inflation.
Oil prices have risen amid geopolitical tensions, adding another potential source of price pressure.
That complicates the Federal Reserve's policy outlook.
Investors had hoped for easier monetary policy.
If inflation remains elevated, however, policymakers could be forced to keep borrowing costs higher for longer.
For American businesses, higher rates can increase financing costs.
For consumers, they can affect mortgages, credit cards and other forms of borrowing.
The stock market therefore faces a complicated combination of economic forces.
Strong corporate earnings remain supportive.
But higher yields can limit how much investors are willing to pay for those earnings.
September could consequently become an important month for determining whether U.S. equities can maintain their longer-term strength despite a more challenging interest-rate environment.
