Ask economists what the most important U.S. asset class is, and they’ll likely tell you bonds. Treasury Secretary Scott Bessent has said the same. Across Wall Street, one of the first orders of an analyst’s day is to check the performance of longer-term Treasuries and the yields on them, which indicate investors’ perceptions of risk. For good reason: As well as acting as a temperature check for the economic outlook, the yields on longer-term Treasuries, such as 10- and 30-year bonds, provide lenders with a benchmark for consumer interest repayments, compared to the low-risk asset of government borrowing. As such, these yields are reflected in the rates offered to borrowers elsewhere in the economy—think houses, cars, and credit cards—influencing the financial decisions of businesses and consumers.10-year Treasury yield performance has been increasingly bumpy recently: This year alone, lows have hit 3.96% with highs of 4.66%. The 30-year has gone as low as 4.54% and as high as 5.18%. Those are all big moves for U.S. bonds.
Warsh’s fresh thinking at the Fed is likely to undo investors’ habit of focusing on the long end, according to Morgan Stanley’s Jim Caron. Investors will still take note of Treasury moves, but volatility should be watched at the short end of the curve (a year or two), rather than at the long end (10- and 30-year Treasuries).
