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When interest rates rise, prices of existing fixed-rate bonds generally fall; stocks have no equally predictable response. A higher discount rate and more expensive borrowing can weigh on share prices, but earnings, valuations, and the reason rates are rising also matter. To compare the risks, look beyond the rate move itself: consider each bond’s duration, maturity, coupon, and credit quality, and each company’s valuation, earnings, and debt.
Why existing fixed-rate bond prices generally fall
A fixed-rate bond keeps paying its stated coupon even when newly issued comparable bonds begin offering higher yields. To make the older bond competitive, its market price generally has to fall. A buyer paying less for the same promised payments receives a higher yield than the original owner would at the original price.
The SEC illustrates the mechanism with a 10-year bond paying a 3% coupon. It begins at $1,000 when market rates are 3%. One year later, with nine years remaining and market rates at 4%, the SEC illustration prices it at $925, with a 4% yield to maturity. This is a worked example for one bond, not a forecast of what every bond will lose after a rate change. SEC Investor Bulletin: Interest Rate Risk.
What determines a bond’s rate sensitivity
- Duration: A commonly used estimate of how sensitive a bond’s price is to yield changes. It is an approximation, not a guaranteed price-change formula.
- Maturity: All else equal, a longer-maturity bond is generally more sensitive to changing yields.
- Coupon: All else equal, a lower-coupon bond is generally more sensitive than a comparable higher-coupon bond.
- Other features: Credit-spread changes, cash-flow changes, and embedded options can also affect prices. For a particular security or fund, consult its current disclosures rather than applying the SEC example as a rule.
What a rising-rate period means for an individual bondholder
A price decline on a statement is not necessarily the same as losing that amount permanently. An investor who holds an individual bond to maturity and whose issuer makes all promised payments may receive the scheduled interest and principal despite interim price changes. But holding does not eliminate default risk or inflation risk, and an investor who must sell early may realize less than the purchase price. A government guarantee, where applicable, concerns payments under its terms—not protection from a market-price decline on an early sale. Investor.gov: Corporate Bonds.
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Higher yields can also improve the terms available on new purchases or on reinvested payments. An existing bond’s total return therefore depends on more than its quoted price: interest received, reinvestment, holding period, and relevant costs all matter.
A bond fund is not a bond maturing for you
Bond fund shares have market prices, and the fund’s portfolio changes over time. Owning a fund does not give an investor the same individual bond maturity outcome as holding a particular bond until its principal is due. Assess a fund by its holdings, objective, duration, and disclosures; do not assume an interim decline will be reversed by a personal maturity date. Investor.gov: Mutual Funds and ETFs.
Why stocks do not have a mechanical response to higher rates
Higher rates can affect stocks through more than one channel. Investors may discount future cash flows more heavily, which can weigh particularly on valuations that depend on distant expected growth. Companies may also face higher borrowing costs, potentially affecting interest expense, investment plans, and demand from customers who borrow.
Those channels do not determine the market’s result. The conditions behind a rate increase may also change revenue, margins, inflation, and expected earnings. Starting valuations, investor expectations, and risk sentiment matter too, so stocks can rise or fall while rates are increasing.
For historical context, the Federal Reserve’s July 2026 Monetary Policy Report said the S&P 500 price index was about 9% above its beginning-of-year level at the time of the report, following sizable fluctuations and earlier declines. It described earnings growth and optimism as supportive factors. That account shows several forces moving together; it does not establish that rate changes caused the index’s performance or predict what stocks will do next. Federal Reserve, July 2026 Monetary Policy Report.
Long-term market yields also matter beyond central-bank policy rates. A February 2026 Federal Reserve note explains that higher long-term Treasury yields raise current long-term credit costs for households and businesses—a relevant financing channel, not an equity-return forecast. Federal Reserve note on monetary-policy transmission through long-term interest rates.
Compare the risks that matter for each investment
| Risk to compare | Bonds | Stocks |
|---|---|---|
| Interest-rate exposure | For fixed-rate bonds, examine duration, maturity, coupon, and whether payments reset or the bond can be called. | Consider how valuation depends on future cash flows, how much expected value rests on distant growth, and how financing costs affect the business. |
| Issuer or business risk | Assess whether the issuer can pay interest and principal; lower-rated debt generally carries greater credit risk. | Assess business durability, earnings uncertainty, and leverage. Common stock is an ownership interest and is residual in liquidation. |
| Inflation | Fixed payments can lose purchasing power; inflation-linked securities have different mechanics. | Businesses vary in their ability to pass higher costs on to customers; the outcome depends on the company and its valuation. |
| Liquidity | Some bonds may be difficult to sell at a fair price when desired. | Marketability varies by security and market conditions. |
| Time horizon and cash needs | An individual bond has a stated maturity, but selling before then can crystallize a market loss. A fund does not provide the same individual maturity outcome. | Stocks have no maturity date or promised repayment, and their value can be volatile when money is needed. |
| Potential portfolio role | Can provide contractual income and diversification potential, subject to credit, rate, inflation, and other risks. | Provides ownership and potential participation in business growth, with greater uncertainty and a residual claim in liquidation. |
This is a general comparison, not a claim that every bond is safer than every stock. All investments involve some degree of risk. Investor.gov: What Is Risk? and Investor.gov: Investment Products.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.A practical framework before changing a portfolio
- Identify which rates moved. A central-bank policy rate and long-term market yields are related but not interchangeable. Ask whether the change affects short-term rates, longer-term yields, or both.
- Read the bond’s or fund’s disclosures. For bonds, check maturity, coupon, duration, credit quality, and liquidity. For a fund, inspect its current holdings, objective, and duration.
- Test the stock assumptions. Consider whether the share price relies on distant growth, how indebted the company is, and how higher financing costs could affect its business. Weigh those factors alongside earnings expectations and valuation.
- Match the risk to when you need the money. An investment that may fluctuate substantially can be a poor fit for cash needed soon, regardless of the rate outlook.
- Consider the portfolio as a whole. Compare each holding’s role with your goals, time horizon, cash needs, and capacity to tolerate losses before deciding whether to change it.
Investor.gov’s asset-allocation guide emphasizes that an appropriate mix depends on goals and time horizon, and may change as a goal approaches. It is a framework for evaluating fit, not a prescription for a particular allocation. Investor.gov: Asset Allocation.
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Does a rate increase mean you should sell bonds?
No rule follows from the rate move alone. Selling may turn an interim price decline into a realized loss, while continuing to hold may be unsuitable if your cash needs, risk tolerance, or view of the security’s credit and duration no longer fit. A bond fund also differs from an individual bond because it has no personal maturity date that repays your purchase price. Base a decision on the actual holding and your financial plan—not a blanket rule to sell before rates rise.
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