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IYM vs. IYY
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between IYM and IYY is 0.76, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.


-0.50.00.51.00.8

Performance

IYM vs. IYY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares U.S. Basic Materials ETF (IYM) and iShares Dow Jones U.S. ETF (IYY). The values are adjusted to include any dividend payments, if applicable.

-10.00%-5.00%0.00%5.00%10.00%AugustSeptemberOctoberNovemberDecember2025
-2.70%
10.11%
IYM
IYY

Key characteristics

Sharpe Ratio

IYM:

0.44

IYY:

2.16

Sortino Ratio

IYM:

0.70

IYY:

2.87

Omega Ratio

IYM:

1.08

IYY:

1.40

Calmar Ratio

IYM:

0.41

IYY:

3.30

Martin Ratio

IYM:

1.19

IYY:

13.33

Ulcer Index

IYM:

5.42%

IYY:

2.12%

Daily Std Dev

IYM:

14.78%

IYY:

13.03%

Max Drawdown

IYM:

-67.78%

IYY:

-55.17%

Current Drawdown

IYM:

-9.92%

IYY:

-1.64%

Returns By Period

In the year-to-date period, IYM achieves a 5.80% return, which is significantly higher than IYY's 2.21% return. Over the past 10 years, IYM has underperformed IYY with an annualized return of 7.38%, while IYY has yielded a comparatively higher 12.98% annualized return.


IYM

YTD

5.80%

1M

4.75%

6M

-2.70%

1Y

5.90%

5Y*

9.19%

10Y*

7.38%

IYY

YTD

2.21%

1M

2.51%

6M

10.11%

1Y

27.05%

5Y*

13.72%

10Y*

12.98%

*Annualized

Compare stocks, funds, or ETFs

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


IYM vs. IYY - Expense Ratio Comparison

IYM has a 0.42% expense ratio, which is higher than IYY's 0.20% expense ratio.


IYM
iShares U.S. Basic Materials ETF
Expense ratio chart for IYM: current value at 0.42% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.42%
Expense ratio chart for IYY: current value at 0.20% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.20%

Risk-Adjusted Performance

IYM vs. IYY — Risk-Adjusted Performance Rank

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

IYM
The Risk-Adjusted Performance Rank of IYM is 1818
Overall Rank
The Sharpe Ratio Rank of IYM is 1717
Sharpe Ratio Rank
The Sortino Ratio Rank of IYM is 1717
Sortino Ratio Rank
The Omega Ratio Rank of IYM is 1616
Omega Ratio Rank
The Calmar Ratio Rank of IYM is 2323
Calmar Ratio Rank
The Martin Ratio Rank of IYM is 1616
Martin Ratio Rank

IYY
The Risk-Adjusted Performance Rank of IYY is 8282
Overall Rank
The Sharpe Ratio Rank of IYY is 8383
Sharpe Ratio Rank
The Sortino Ratio Rank of IYY is 8080
Sortino Ratio Rank
The Omega Ratio Rank of IYY is 8282
Omega Ratio Rank
The Calmar Ratio Rank of IYY is 8383
Calmar Ratio Rank
The Martin Ratio Rank of IYY is 8484
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

IYM vs. IYY - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares U.S. Basic Materials ETF (IYM) and iShares Dow Jones U.S. ETF (IYY). 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.


Sharpe ratio
The chart of Sharpe ratio for IYM, currently valued at 0.44, compared to the broader market0.002.004.000.442.16
The chart of Sortino ratio for IYM, currently valued at 0.69, compared to the broader market0.005.0010.000.702.87
The chart of Omega ratio for IYM, currently valued at 1.08, compared to the broader market0.501.001.502.002.503.003.501.081.40
The chart of Calmar ratio for IYM, currently valued at 0.41, compared to the broader market0.005.0010.0015.000.413.30
The chart of Martin ratio for IYM, currently valued at 1.19, compared to the broader market0.0020.0040.0060.0080.00100.001.1913.33
IYM
IYY

The current IYM Sharpe Ratio is 0.44, which is lower than the IYY Sharpe Ratio of 2.16. The chart below compares the historical Sharpe Ratios of IYM and IYY, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio0.001.002.003.004.00AugustSeptemberOctoberNovemberDecember2025
0.44
2.16
IYM
IYY

Dividends

IYM vs. IYY - Dividend Comparison

IYM's dividend yield for the trailing twelve months is around 1.56%, more than IYY's 1.03% yield.


TTM20242023202220212020201920182017201620152014
IYM
iShares U.S. Basic Materials ETF
1.56%1.65%1.77%2.14%1.48%1.39%2.09%1.68%1.43%1.47%2.03%1.77%
IYY
iShares Dow Jones U.S. ETF
1.03%1.05%1.29%1.49%1.04%1.31%1.80%1.97%1.62%1.81%1.97%1.66%

Drawdowns

IYM vs. IYY - Drawdown Comparison

The maximum IYM drawdown since its inception was -67.78%, which is greater than IYY's maximum drawdown of -55.17%. Use the drawdown chart below to compare losses from any high point for IYM and IYY. For additional features, visit the drawdowns tool.


-15.00%-10.00%-5.00%0.00%AugustSeptemberOctoberNovemberDecember2025
-9.92%
-1.64%
IYM
IYY

Volatility

IYM vs. IYY - Volatility Comparison

iShares U.S. Basic Materials ETF (IYM) and iShares Dow Jones U.S. ETF (IYY) have volatilities of 5.25% and 5.18%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.


2.00%3.00%4.00%5.00%6.00%AugustSeptemberOctoberNovemberDecember2025
5.25%
5.18%
IYM
IYY
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Disclaimer

The information contained herein does not constitute investment advice and made available for educational purposes only. Prices and returns on equities are listed without consideration of fees, commissions, taxes, penalties, or interest payable due to purchasing, holding, or selling.

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