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The sharp rise in bond yields over recent weeks has rattled equity markets amid the emerging consensus that fiscal stimulus, combined with post-pandemic supply shortages and surges in consumer demand, has contributed to higher inflation. Five-year inflation expectations, as measured by the yield difference between nominal and inflation-protected US Treasury bonds, have rebounded sharply from their pandemic lows and are now at 2.78%—nearing their highest level since 2005.

Moderate inflation is generally good for equities because it tends to be associated with positive economic growth, rising profits, and stock price gains. However, things can quickly turn ugly for stock-market investors if the economy overheats and inflation rises too high.

Our research has found that equities outperformed inflation 90% of the time when inflation has been low (below 3% on average) and rising. But when inflation was high (above 3% on average) and rising, equities fared no better than a coin toss, as shown in the chart below.


% of Rolling 12-Month Periods When US Equity Returns Exceeded Inflation Rate, 1973-2021

Past performance does not guarantee future results. Data from March 1973–December 2021. Based on monthly 12-month returns in excess of US CPI inflation rate. Low/high inflation defined as periods when year/year % change in US CPI is below/above average over last 12 months. Rising inflation is defined as the absolute change in the inflation rate over the last 12 months. Based on MSCI USA Index. The Consumer Price Index (CPI) is a measure of change in consumer prices as determined by the US Bureau of Labor Statistics. MSCI USA Index is a free float-adjusted market-capitalization index that is designed to measure the performance of the large- and mid-cap segments of the US market. Sources: Refinitiv Datastream and Schroders, as of 12/21. 

Fortunately, not all sectors are equally affected and some may prove more resilient than others if inflation takes off.


What Is the Relationship Between Equity Prices and Inflation?

In theory, equities should offer a buffer against inflation because a rise in prices should correspond to a rise in nominal revenues and, therefore, boost share prices. On the other hand, this may be offset by a contraction in profit margins given an increase in companies’ input costs.

In practice, the impact of inflation on earnings will vary by economic sector and its ability to pass on higher input costs to consumers. But as long as input costs do not increase at the same rate as revenues, the rise in profit margins could translate into greater nominal earnings.

The problem is that the market will often discount those future cash flows at a higher interest rate when inflation rises to compensate for the fact they are worth less in today’s money. All else being equal, the higher the level of inflation, the greater the discount rate1 applied to earnings and, therefore, the lower the price-to-earnings (P/E) ratio2 investors are prepared to pay (FIGURE 2).


High Inflation Tends to Hurt P/E Multiples

Past performance does not guarantee future results. Sources: Refinitiv Datastream and Schroders. Data from March 1973–December 2021.

Note, however, that the relationship is more ambiguous at low levels of inflation (e.g., below 3%), situations in which other factors may be driving valuations.


Which Equity Sectors May Offer Shelter Against Rising Inflation?

A potential inflation hedge is an investment that can mitigate the impact of price increases. So how often do different equity sectors achieve this and how well does it work?

That’s illustrated in FIGURE 3. The x-axis shows the percentage of rolling 12-month periods since 1973 in which equity returns exceeded inflation in high and rising inflation environments—a measure of how consistently each sector has beaten inflation in these environments.

The y-axis shows the real (inflation-adjusted) return achieved during those periods—a measure of how much they have beaten inflation by, on average, in these environments.


US Equity Sector Performance in High (+3% on Average) and Rising Inflation Environments, 1973-2020
Average 12-month inflation-adjusted return, %

Past performance does not guarantee future results. Investors cannot directly invest directly in an index. Based on monthly rolling 12-month returns in excess of US CPI inflation rate. High inflation is defined as periods where year-over-year percent change in US CPI is above 3% on average over last 12 months. Rising inflation is defined as the absolute change in the inflation rate over last 12 months. All sectors proxied using US Datastream indices, except real estate, which is proxied using the FTSE Nareit All Equity REITs Index and FTSE Nareit Mortgage REITs Index.3  Sources: Refinitiv Datastream and Schroders. Data from March 1973–December 2021.

Although equities in general have performed quite poorly in high and rising inflation environments, there are potential areas that have historically performed better at the sector level. The energy sector, which includes oil and gas companies, is one of them. Such firms beat inflation 71% of the time and delivered an annual real return of 9.0% per year on average.

This is a fairly intuitive result. The revenues of energy stocks are naturally tied to energy prices, a key component of inflation indices. So by definition generally have performed well when inflation rises.

Equity REITs (real-estate investment trusts) may also help mitigate the impact of rising inflation. They outperformed inflation 67% of the time and posted an average real return of 4.7%. This makes sense too. Equity REITs own real-estate assets and may provide a partial inflation hedge via the pass-through of price increases in rental contracts and property prices.

In contrast, mortgage REITs, which invest in mortgages, are among the worst-performing sectors. Just like bonds, their coupon payments generally become less valuable as inflation increases, sending their yields higher and prices lower to compensate.

The same is true of promised future growth in profits for information-technology stocks. The bulk of their cash flows are expected to arrive in the distant future, which may be worth far less in today’s money when inflation increases. Financials, on the other hand, have performed comparatively better, as their cash flows tend to be concentrated in the shorter term.

But high inflation can still be especially harmful for banks because it erodes the present value of existing loans that will be paid back in the future.

Utility stocks display a somewhat disappointing success rate of 50%. As natural monopolies, they should be able to pass on cost increases to consumers to maintain profit margins. However, in practice, regulation often prevents them from fully doing so.

What’s more, given the stable nature of their business and dividend payments, utility stocks are often traded as “bond proxies,” meaning they might be bid down relative to other sectors when inflation takes off (and bond prices fall).

Meanwhile, although gold is often touted as a hedge against currency debasement fears, the track record for companies in the precious metals and mining sector is mixed.

On average, such firms posted an average real return of 8.0% in high and rising inflation environments. But the likelihood of this happening was akin to a coin toss—they beat inflation only 47% of the time, considerably less than many other sectors.

In summary, if the current inflationary uptick continues, equity prices could stay volatile. But some sectors may absorb the impact better and others are even poised to benefit.


Talk to your financial professional about how you can position your portfolio for potential inflation.


1 Discount rate refers to the interest rate used in discounted cash flow analysis to determine the present value of future cash flows.

2 Price/Earnings is the ratio of a stock’s price to its earnings per share.

3 The FTSE Nareit US Real Estate Index Series is a comprehensive family of REIT-focused indices that span the commercial real-estate industry.

Important Risks: Investing involves risk, including the possible loss of principal. • Investments in the commodities market and the natural-resource industry may increase liquidity risk, volatility and risk of loss if adverse developments occur. • US Treasury securities are backed by the full faith and credit of the US government as to the timely payment of principal and interest. • The value of the underlying real estate of real estate related securities may go down due to various factors, including but not limited to, strength of the economy, amount of new construction, laws and regulations, costs of real estate, availability of mortgages and changes in interest rates. • Risks of focusing investments on the healthcare related sector include regulatory and legal developments, patent considerations, intense competitive pressures, rapid technological changes, potential product obsolescence, and liquidity risk.

The views expressed herein are those of Schroders Investment Management, are for informational purposes only, and are subject to change based on prevailing market, economic, and other conditions. The views expressed may not reflect the opinions of Hartford Funds or any other sub-adviser to our funds. They should not be construed as research or investment advice nor should they be considered an offer or solicitation to buy or sell any security. This information is current at the time of writing and may not be reproduced or distributed in whole or in part, for any purpose, without the express written consent of Schroders Investment Management or Hartford Funds.

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Insight from our sub-adviser, Schroders Investment Management
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