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To compare utilities, consumer staples, and healthcare for defensive exposure, use sector indexes from the same market and classification system, compare them over identical periods against the same benchmark, and look at downside risk alongside return. Volatility, beta, maximum drawdown, total return, valuation, and dividend yield each answer a different question. None makes a sector immune to losses: defensive exposure describes a historical tendency to be less sensitive to economic or market swings, not protection of capital.

What the three sector labels include

Sector indexes group businesses by classification rules, but the labels cover varied companies. S&P Dow Jones Indices describes consumer staples as businesses less sensitive to economic cycles, including food, beverage and tobacco makers and distributors, non-durable household and personal products, and retailers or distributors of staple goods. Healthcare includes providers and services, equipment and supplies, health technology, pharmaceuticals, and biotechnology. Utilities includes electric, gas, and water companies, plus independent power producers and certain renewable electricity businesses. S&P Dow Jones Indices’ sector definitions are broad classifications; an issuer’s revenue mix, balance sheet, regulation, and strategy can matter more than its label.

Before comparing, decide on a consistent geography, market-cap range, classification system, and representative index for each sector. Record differences in index construction. For example, MSCI’s USA Defensive Sectors Index is not a direct comparison of only these three sectors: it also includes energy. As of September 30, 2026, MSCI reported 137 constituents, a 2.12% dividend yield, P/E of 22.09, forward P/E of 17.49, and P/BV of 4.17 for that combined index. Those figures apply to that index on that date, not to each sector individually. MSCI’s index profile shows why index scope and data dates matter.

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Use measures that show both resilience and its cost

Compare all three sectors with the same broad-market benchmark, over the same windows, in the same currency and on the same return basis. If possible, include both a downturn and a full market cycle. Specify whether volatility uses daily or monthly returns and whether it is annualized; otherwise, the number is difficult to interpret or compare.

Measure What it helps answer How to use it
Maximum drawdown How far an index fell from a peak to a subsequent trough in the selected period Compare the same dates and return basis; a smaller historical decline does not guarantee a smaller future one.
Volatility How much returns fluctuated over time Use the same return frequency and annualization method for every index.
Beta How an index historically moved relative to the chosen benchmark Keep the benchmark and estimation window consistent; beta is historical sensitivity, not a forecast.
Total return How an investment performed with dividends included and reinvested, where that is the selected convention State the dividend treatment, currency, and exact measurement dates.
Valuation and dividend yield What price investors pay and what income the index’s dividends represent Date the figures and use comparable definitions. A lower drawdown can come with a lower return or a higher valuation.

Do not rank a sector using one statistic. A sector may have had a shallower drawdown but also weaker total returns, or its perceived stability may already be reflected in its valuation. Yield also does not eliminate the possibility of a share-price decline.

What past downturns show—and do not show

A 2020 S&P Dow Jones Indices analysis examined four severe global-equity drawdowns from the end of 1994 onward, each associated with a 20% or greater decline in the S&P Global BMI Total Return Index. Across those episodes, the broad market’s average loss was 40%, while consumer staples averaged gains of 26%, healthcare 16%, and utilities 15%. These are results for the cited index series and historical windows, not a forecast or a general promise that sector stocks will rise in a downturn. S&P Dow Jones Indices’ analysis also reported that in March 2020 the benchmark fell 14.3%; healthcare, consumer staples, and utilities outperformed it by 9.9, 8.9, and 2.4 percentage points, respectively.

Rank #2

Older MSCI sector material reported annualized volatility of 15% or less for consumer staples, utilities, and healthcare during 2000–2014. That is a dated result for a particular index family and period, not a current risk reading for every company in those sectors. MSCI’s historical sector material should not be combined with newer figures as if they came from one continuous, comparable dataset.

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Essential demand offers a plausible explanation for relative resilience: people may continue buying basic goods, seeking care, and using electricity through economic stress. But companies still face costs, price pressure, competition, regulation, and capital needs. Qing Li, author of the S&P Dow Jones Indices article published June 24, 2020, wrote that “The underlying business models helped to make the consumer staples, health care, and utilities sectors less sensitive to economic cycles and more resistant to the market downturns.” That describes observed historical behavior, not a guarantee about future markets.

Compare the business risks within each sector

Consumer staples

Steady demand for everyday goods does not ensure stable margins. Commodity-cost changes, production methods, consumer preferences, marketing needs, retailer exposure, and the ability to pass higher costs to customers can affect individual businesses. Regulation and litigation can also be important for specific industries, including tobacco. Compare companies’ brand strength, input costs, pricing power, and sales channels rather than assuming every staples business behaves alike. SEC-filed fund disclosure discusses sector-level considerations.

Healthcare

Hospitals, insurers, drugmakers, equipment suppliers, and biotechnology companies have different sources of revenue and risk. SEC-filed fund disclosure identifies government regulation, reimbursement restrictions, rising costs, pricing pressure, patent dependence and expiry, litigation, competition, and lengthy, costly product approval processes among healthcare-sector risks. The filing is a source for these sector risks, not a substitute for examining a particular issuer.

Utilities

Electricity, gas, and water are essential services, but that fact alone does not establish stable earnings, a low valuation, or low risk for every utility. Begin with the index’s actual holdings and use current issuer filings to assess the particular business. The available sector definitions establish which types of businesses may be included, not one comprehensive risk profile for every utility company.

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A practical comparison workflow

  1. Set the scope. Choose one geography, market-cap range, and classification system, then select representative indexes for each sector and the broad-market benchmark. Note any mismatch in definitions or constituents; a combined defensive index that includes energy is not a three-sector proxy.
  2. Choose matched periods. Use identical start and end dates, including a downturn window and a longer market-cycle window where available. Keep currency and dividend treatment consistent.
  3. Measure downside and sensitivity. Compare maximum drawdown, volatility, and beta against the same benchmark. State the return frequency and calculation conventions so another reader could interpret the numbers.
  4. Pair risk with return and price. Add total return, valuation, and dividend yield from a common date. Do not infer that a smaller historical fall makes an index attractive at any price.
  5. Inspect holdings and overlap. Review each fund’s top holdings and compare them with the other funds you own. Investor.gov advises investors to check fund holdings and notes that narrowly focused industry funds may need to be combined with other holdings to achieve broader diversification. Investor.gov’s diversification guidance explains why multiple sector funds do not automatically create broad exposure.
  6. Check issuers separately. For any company under consideration, examine its business mix, balance sheet, cash flows, competitive position, applicable regulation, and current filings. Sector averages cannot replace issuer-level analysis.
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How to interpret the comparison

A useful conclusion is conditional: identify which sector index had the lower historical drawdown or volatility in the periods measured, then show its total return, valuation, yield, and concentration alongside that result. State the date and methodology. Without current, comparable sector-specific data for all three, a live ranking would not be supportable. Even with matched data, the result describes the chosen indexes and sample periods—not a reliable prediction of which sector will fall least next time.

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