IYK vs. IDU

Last updated Jun 13, 2026

IYK (iShares U.S. Consumer Goods ETF) and IDU (iShares U.S. Utilities ETF) are both exchange-traded funds - IYK is a Consumer Staples Equities fund tracking the Dow Jones U.S. Consumer Goods Index, while IDU is a Utilities Equities fund tracking the Dow Jones U.S. Utilities Index. Both are passively managed. Over the past 10 years, IYK returned 9.42%/yr vs 8.77%/yr for IDU. A 0.53 correlation means they provide meaningful diversification when combined. Both charge a 0.42% expense ratio.

Performance

IYK vs. IDU - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares U.S. Consumer Goods ETF (IYK) and iShares U.S. Utilities ETF (IDU). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, IYK achieves a 10.91% return, which is significantly higher than IDU's 4.44% return. Over the past 10 years, IYK has outperformed IDU with an annualized return of 9.42%, while IDU has yielded a comparatively lower 8.77% annualized return.

IYK

• 1D: 0.70%
• 1M: 2.21%
• YTD: 10.91%
• 6M: 10.35%
• 1Y: 6.29%
• 3Y*: 6.56%
• 5Y*: 6.67%
• 10Y*: 9.42%

IDU

• 1D: 1.08%
• 1M: -0.15%
• YTD: 4.44%
• 6M: 4.87%
• 1Y: 9.46%
• 3Y*: 13.84%
• 5Y*: 9.15%
• 10Y*: 8.77%

*Multi-year figures are annualized to reflect compound growth (CAGR)

IYK vs. IDU - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
IYK iShares U.S. Consumer Goods ETF	10.91%	4.78%	5.27%	-2.84%	3.57%	17.32%	32.65%	28.12%	-13.84%	16.53%
IDU iShares U.S. Utilities ETF	4.44%	15.23%	23.23%	-5.02%	0.17%	16.96%	-1.07%	24.21%	3.93%	11.94%

Correlation

The correlation between IYK and IDU is 0.40, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.40
Correlation (3Y) Calculated over the trailing 3-year period	0.51
Correlation (5Y) Calculated over the trailing 5-year period	0.58
Correlation (10Y) Calculated over the trailing 10-year period	0.53
Correlation (All Time) Calculated using the full available price history since Jun 20, 2000	0.53

The correlation between IYK and IDU shifts across timeframes, from 0.40 (1 year) to 0.58 (5 years), reflecting how their relationship changes across market environments.

IYK vs. IDU - Sectors Allocation Comparison

Sectors	IYK	IDU
Consumer Defensive	84.9%	-
Healthcare	10.9%	-
Basic Materials	2.7%	-
Consumer Cyclical	1.5%	-
Industrials	0.1%	8.7%
Communication Services	-	-
Energy	-	0.5%
Financial Services	-	-
Real Estate	-	-
Technology	-	-
Utilities	-	90.3%

Return for Risk

IYK vs. IDU — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

IYK

IYK Risk / Return Rank: 17
IYK Sharpe Ratio Rank: 18
IYK Sortino Ratio Rank: 17
IYK Omega Ratio Rank: 17
IYK Calmar Ratio Rank: 17
IYK Martin Ratio Rank: 16

IDU

IDU Risk / Return Rank: 22
IDU Sharpe Ratio Rank: 22
IDU Sortino Ratio Rank: 21
IDU Omega Ratio Rank: 21
IDU Calmar Ratio Rank: 25
IDU Martin Ratio Rank: 22

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

IYK vs. IDU - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares U.S. Consumer Goods ETF (IYK) and iShares U.S. Utilities ETF (IDU). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	IYK	IDU	Difference
Sharpe ratio: Return per unit of total volatility	0.50	0.68	-0.18
Sortino ratio: Return per unit of downside risk	0.80	1.01	-0.21
Omega ratio: Gain probability vs. loss probability	1.09	1.13	-0.03
Calmar ratio: Return relative to maximum drawdown	0.59	1.04	-0.45
Martin ratio: Return relative to average drawdown	1.23	2.35	-1.12

IYK vs. IDU - Sharpe Ratio Comparison

The current IYK Sharpe Ratio is 0.50, which is comparable to the IDU Sharpe Ratio of 0.68. The chart below compares the historical Sharpe Ratios of IYK and IDU, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

IYK vs. IDU - Drawdown Comparison

The maximum IYK drawdown since its inception was -42.64%, smaller than the maximum IDU drawdown of -53.88%. Use the drawdown chart below to compare losses from any high point for IYK and IDU.

Drawdown Indicators

	IYK	IDU	Difference
Max Drawdown Largest peak-to-trough decline	-42.64%	-53.88%	+11.24%
Max Drawdown (1Y) Largest decline over 1 year	-10.68%	-9.15%	-1.53%
Max Drawdown (3Y) Largest decline over 3 years	-12.14%	-16.74%	+4.60%
Max Drawdown (5Y) Largest decline over 5 years	-15.05%	-24.11%	+9.06%
Max Drawdown (10Y) Largest decline over 10 years	-33.19%	-36.18%	+2.99%
Current Drawdown Current decline from peak	-4.40%	-6.24%	+1.84%
Average Drawdown Average peak-to-trough decline	-5.07%	-11.38%	+6.31%
Ulcer Index Depth and duration of drawdowns from previous peaks	5.13%	4.04%	+1.09%

Volatility

IYK vs. IDU - Volatility Comparison

The current volatility for iShares U.S. Consumer Goods ETF (IYK) is 4.75%, while iShares U.S. Utilities ETF (IDU) has a volatility of 5.25%. This indicates that IYK experiences smaller price fluctuations and is considered to be less risky than IDU based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	IYK	IDU	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.75%	5.25%	-0.50%
Volatility (6M) Calculated over the trailing 6-month period	9.77%	11.13%	-1.36%
Volatility (1Y) Calculated over the trailing 1-year period	12.59%	13.93%	-1.34%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	13.05%	16.52%	-3.47%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	15.53%	18.73%	-3.20%

IYK vs. IDU - Expense Ratio Comparison

Both IYK and IDU have an expense ratio of 0.42%.

Dividends

IYK vs. IDU - Dividend Comparison

IYK's dividend yield for the trailing twelve months is around 2.56%, more than IDU's 2.20% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IDU iShares U.S. Utilities ETF	2.20%	2.23%	2.29%	2.79%	2.39%	2.39%	2.94%	2.71%	2.80%	2.62%	3.18%	4.22%
IYK iShares U.S. Consumer Goods ETF	2.56%	2.75%	2.63%	2.74%	2.16%	1.49%	1.42%	2.21%	2.81%	1.74%	2.63%	2.11%

Frequently Asked Questions

Can I hold both IYK and IDU in my portfolio?

IYK and IDU have a correlation of 0.40, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, IYK or IDU?

IDU has higher volatility (5.25%) compared to IYK (4.75%). In terms of maximum drawdown, IYK dropped -42.64% vs IDU's -53.88%.

Which ETF is better, IYK or IDU?

On 10-year performance, IYK leads with 9.42% vs 8.77% for IDU. Both ETFs have the same 0.42% expense ratio. On volatility, IYK has been the lower-risk option at 4.75%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, IYK or IDU?

Over the 10-year period, IYK has performed better with a 9.42% return vs 8.77%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, IYK or IDU?

IYK and IDU have the same expense ratio: 0.42% per year.

Which ETF pays a higher dividend yield, IYK or IDU?

IYK has the higher dividend yield at 2.56%, compared with 2.20% for IDU.

What is the main difference between IYK and IDU?

IYK is categorized as Consumer Staples Equities, while IDU is Utilities Equities. IYK tracks Dow Jones U.S. Consumer Goods Index, while IDU tracks Dow Jones U.S. Utilities Index.

Which has better risk-adjusted returns?

IDU currently has the higher Sharpe Ratio (0.68 vs 0.50), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.