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IEZ vs. IEO
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between IEZ and IEO is 0.87, 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.


-0.50.00.51.00.9

Performance

IEZ vs. IEO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares U.S. Oil Equipment & Services ETF (IEZ) and iShares U.S. Oil & Gas Exploration & Production ETF (IEO). The values are adjusted to include any dividend payments, if applicable.

-10.00%-5.00%0.00%5.00%SeptemberOctoberNovemberDecember2025February
-4.18%
-1.01%
IEZ
IEO

Key characteristics

Sharpe Ratio

IEZ:

0.01

IEO:

0.20

Sortino Ratio

IEZ:

0.20

IEO:

0.40

Omega Ratio

IEZ:

1.03

IEO:

1.05

Calmar Ratio

IEZ:

0.00

IEO:

0.19

Martin Ratio

IEZ:

0.02

IEO:

0.34

Ulcer Index

IEZ:

12.65%

IEO:

12.41%

Daily Std Dev

IEZ:

26.86%

IEO:

21.10%

Max Drawdown

IEZ:

-92.52%

IEO:

-79.17%

Current Drawdown

IEZ:

-68.39%

IEO:

-14.04%

Returns By Period

In the year-to-date period, IEZ achieves a 2.98% return, which is significantly lower than IEO's 5.37% return. Over the past 10 years, IEZ has underperformed IEO with an annualized return of -6.77%, while IEO has yielded a comparatively higher 4.64% annualized return.


IEZ

YTD

2.98%

1M

-5.20%

6M

-4.19%

1Y

-2.11%

5Y*

5.78%

10Y*

-6.77%

IEO

YTD

5.37%

1M

-2.80%

6M

-1.01%

1Y

1.31%

5Y*

18.23%

10Y*

4.64%

*Annualized

Compare stocks, funds, or ETFs

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


IEZ vs. IEO - Expense Ratio Comparison

Both IEZ and IEO have an expense ratio of 0.42%.


IEZ
iShares U.S. Oil Equipment & Services ETF
Expense ratio chart for IEZ: 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 IEO: 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%

Risk-Adjusted Performance

IEZ vs. IEO — Risk-Adjusted Performance Rank

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

IEZ
The Risk-Adjusted Performance Rank of IEZ is 88
Overall Rank
The Sharpe Ratio Rank of IEZ is 88
Sharpe Ratio Rank
The Sortino Ratio Rank of IEZ is 88
Sortino Ratio Rank
The Omega Ratio Rank of IEZ is 88
Omega Ratio Rank
The Calmar Ratio Rank of IEZ is 77
Calmar Ratio Rank
The Martin Ratio Rank of IEZ is 77
Martin Ratio Rank

IEO
The Risk-Adjusted Performance Rank of IEO is 1111
Overall Rank
The Sharpe Ratio Rank of IEO is 1111
Sharpe Ratio Rank
The Sortino Ratio Rank of IEO is 1111
Sortino Ratio Rank
The Omega Ratio Rank of IEO is 1111
Omega Ratio Rank
The Calmar Ratio Rank of IEO is 1313
Calmar Ratio Rank
The Martin Ratio Rank of IEO is 99
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.

IEZ vs. IEO - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares U.S. Oil Equipment & Services ETF (IEZ) and iShares U.S. Oil & Gas Exploration & Production ETF (IEO). 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 IEZ, currently valued at 0.01, compared to the broader market0.002.004.000.010.20
The chart of Sortino ratio for IEZ, currently valued at 0.20, compared to the broader market0.005.0010.000.200.40
The chart of Omega ratio for IEZ, currently valued at 1.03, compared to the broader market0.501.001.502.002.503.001.031.05
The chart of Calmar ratio for IEZ, currently valued at 0.00, compared to the broader market0.005.0010.0015.000.000.19
The chart of Martin ratio for IEZ, currently valued at 0.02, compared to the broader market0.0020.0040.0060.0080.00100.000.020.34
IEZ
IEO

The current IEZ Sharpe Ratio is 0.01, which is lower than the IEO Sharpe Ratio of 0.20. The chart below compares the historical Sharpe Ratios of IEZ and IEO, 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 Ratio-1.00-0.500.000.50SeptemberOctoberNovemberDecember2025February
0.01
0.20
IEZ
IEO

Dividends

IEZ vs. IEO - Dividend Comparison

IEZ's dividend yield for the trailing twelve months is around 1.71%, less than IEO's 2.49% yield.


TTM20242023202220212020201920182017201620152014
IEZ
iShares U.S. Oil Equipment & Services ETF
1.71%1.76%0.97%0.65%1.19%2.08%2.27%1.81%3.41%0.91%2.40%1.68%
IEO
iShares U.S. Oil & Gas Exploration & Production ETF
2.49%2.63%3.00%3.77%2.62%3.17%1.85%1.67%0.94%0.98%2.03%1.30%

Drawdowns

IEZ vs. IEO - Drawdown Comparison

The maximum IEZ drawdown since its inception was -92.52%, which is greater than IEO's maximum drawdown of -79.17%. Use the drawdown chart below to compare losses from any high point for IEZ and IEO. For additional features, visit the drawdowns tool.


-70.00%-60.00%-50.00%-40.00%-30.00%-20.00%-10.00%SeptemberOctoberNovemberDecember2025February
-68.39%
-14.04%
IEZ
IEO

Volatility

IEZ vs. IEO - Volatility Comparison

The current volatility for iShares U.S. Oil Equipment & Services ETF (IEZ) is 7.03%, while iShares U.S. Oil & Gas Exploration & Production ETF (IEO) has a volatility of 7.71%. This indicates that IEZ experiences smaller price fluctuations and is considered to be less risky than IEO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


4.00%6.00%8.00%10.00%12.00%SeptemberOctoberNovemberDecember2025February
7.03%
7.71%
IEZ
IEO
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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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