December 2, 2025
Luis Alvarado, Global Fixed Income Strategist
Expect increased bond-market volatility as yields rise
Sources: Bloomberg and Wells Fargo Investment Institute, as of November 11, 2025. Daily data from November 11, 2020, to November 11, 2025. The chart shows Bloomberg U.S. Aggregate Bond Index volatility and the 10-year U.S. Treasury yield. Circles depict periods of increased U.S. bond-market volatility. For illustrative purposes only. Bond prices fall as yields rise. Yields represent past performance and fluctuate with market conditions. An index is unmanaged and not available for direct investment. Past performance is no guarantee of future results. Excerpted from Investment Strategy (November 17, 2025)Bond-market volatility has tended to rise after spikes in the 10-year U.S. Treasury yield
The chart shows bond volatility (red line) over the past five years plotted against the five-year average of 30-day volatility (orange dashed line); the purple dotted line represents the 10-year U.S. Treasury yield.
In four instances when the 10-year Treasury yield rose, volatility remained above its five-year average for several months after the initial increase. While past performance isn’t a guarantee of future results, we believe that upcoming bouts of volatility will likely create additional pressure on bond prices, particularly at the long end of the yield curve.
What it may mean for investors
- Although bond-market volatility has been trending lower (and below the five-year average) for several months this year, we anticipate a resumption of bond-market volatility as the Federal Reserve continues on the path of additional policy rate cuts.
- We reiterate our preference for Intermediate Term Investment Grade Fixed Income. These maturities appear more attractive to us than shorter and longer maturities.
Risk Considerations
Each asset class has its own risk and return characteristics. The level of risk associated with a particular investment or asset class generally correlates with the level of return the investment or asset class might achieve. Stock markets, especially foreign markets, are volatile. Stock values may fluctuate in response to general economic and market conditions, the prospects of individual companies, and industry sectors. Bonds are subject to market, interest rate, price, credit/default, liquidity, inflation and other risks. Prices tend to be inversely affected by changes in interest rates. High yield (junk) bonds have lower credit ratings and are subject to greater risk of default and greater principal risk. Although Treasuries are considered free from credit risk they are subject to other types of risks. These risks include interest rate risk, which may cause the underlying value of the bond to fluctuate.
Definitions
Bloomberg U.S. Aggregate Bond Index is a broad-based measure of the investment grade, US dollar-denominated, fixed-rate taxable bond market.
An index is unmanaged and not available for direct investment.
Investment Grade bonds - A rating that indicates that a bond has a relatively low risk of default. Bond rating firms, such as Standard & Poor's, use different designations consisting of upper- and lower-case letters 'A' and 'B' to identify a bond's credit quality rating. 'AAA' and 'AA' (high credit quality) and 'A' and 'BBB' (medium credit quality) are considered investment grade. Credit ratings for bonds below these designations ('BB', 'B', 'CCC', etc.) are considered low credit quality, and are commonly referred to as "junk bonds".
General Disclosures
Global Investment Strategy (GIS) is a division of Wells Fargo Investment Institute, Inc. (WFII). WFII is a registered investment adviser and wholly owned subsidiary of Wells Fargo Bank, N.A., a bank affiliate of Wells Fargo & Company.
The information in this report was prepared by Global Investment Strategy. Opinions represent GIS’ opinion as of the date of this report and are for general information purposes only and are not intended to predict or guarantee the future performance of any individual security, market sector or the markets generally. GIS does not undertake to advise you of any change in its opinions or the information contained in this report. Wells Fargo & Company affiliates may issue reports or have opinions that are inconsistent with, and reach different conclusions from, this report.
The information contained herein constitutes general information and is not directed to, designed for, or individually tailored to, any particular investor or potential investor. This report is not intended to be a client-specific suitability or best interest analysis or recommendation, an offer to participate in any investment, or a recommendation to buy, hold or sell securities. Do not use this report as the sole basis for investment decisions. Do not select an asset class or investment product based on performance alone. Consider all relevant information, including your existing portfolio, investment objectives, risk tolerance, liquidity needs and investment time horizon. The material contained herein has been prepared from sources and data we believe to be reliable but we make no guarantee to its accuracy or completeness.
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