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FSTEX vs. MMUFX
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between FSTEX and MMUFX is 0.53, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.


-0.50.00.51.00.5

Performance

FSTEX vs. MMUFX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Invesco Energy Fund (FSTEX) and MFS Utilities Fund (MMUFX). The values are adjusted to include any dividend payments, if applicable.

-5.00%0.00%5.00%10.00%AugustSeptemberOctoberNovemberDecember2025
0.89%
0.36%
FSTEX
MMUFX

Key characteristics

Sharpe Ratio

FSTEX:

0.75

MMUFX:

0.93

Sortino Ratio

FSTEX:

1.07

MMUFX:

1.33

Omega Ratio

FSTEX:

1.14

MMUFX:

1.17

Calmar Ratio

FSTEX:

0.29

MMUFX:

0.58

Martin Ratio

FSTEX:

2.19

MMUFX:

3.29

Ulcer Index

FSTEX:

5.60%

MMUFX:

4.25%

Daily Std Dev

FSTEX:

16.38%

MMUFX:

15.12%

Max Drawdown

FSTEX:

-85.79%

MMUFX:

-55.42%

Current Drawdown

FSTEX:

-35.20%

MMUFX:

-11.13%

Returns By Period

In the year-to-date period, FSTEX achieves a 4.40% return, which is significantly higher than MMUFX's -1.20% return. Over the past 10 years, FSTEX has underperformed MMUFX with an annualized return of 1.47%, while MMUFX has yielded a comparatively higher 2.92% annualized return.


FSTEX

YTD

4.40%

1M

6.08%

6M

0.89%

1Y

11.55%

5Y*

14.68%

10Y*

1.47%

MMUFX

YTD

-1.20%

1M

-1.55%

6M

0.36%

1Y

13.70%

5Y*

0.42%

10Y*

2.92%

*Annualized

Compare stocks, funds, or ETFs

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


FSTEX vs. MMUFX - Expense Ratio Comparison

FSTEX has a 1.36% expense ratio, which is higher than MMUFX's 0.99% expense ratio.


FSTEX
Invesco Energy Fund
Expense ratio chart for FSTEX: current value at 1.36% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%1.36%
Expense ratio chart for MMUFX: current value at 0.99% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.99%

Risk-Adjusted Performance

FSTEX vs. MMUFX — Risk-Adjusted Performance Rank

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

FSTEX
The Risk-Adjusted Performance Rank of FSTEX is 2929
Overall Rank
The Sharpe Ratio Rank of FSTEX is 3333
Sharpe Ratio Rank
The Sortino Ratio Rank of FSTEX is 3333
Sortino Ratio Rank
The Omega Ratio Rank of FSTEX is 3030
Omega Ratio Rank
The Calmar Ratio Rank of FSTEX is 2020
Calmar Ratio Rank
The Martin Ratio Rank of FSTEX is 2828
Martin Ratio Rank

MMUFX
The Risk-Adjusted Performance Rank of MMUFX is 4444
Overall Rank
The Sharpe Ratio Rank of MMUFX is 4545
Sharpe Ratio Rank
The Sortino Ratio Rank of MMUFX is 4747
Sortino Ratio Rank
The Omega Ratio Rank of MMUFX is 4141
Omega Ratio Rank
The Calmar Ratio Rank of MMUFX is 4343
Calmar Ratio Rank
The Martin Ratio Rank of MMUFX is 4545
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.

FSTEX vs. MMUFX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Invesco Energy Fund (FSTEX) and MFS Utilities Fund (MMUFX). 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 FSTEX, currently valued at 0.75, compared to the broader market-1.000.001.002.003.004.000.750.93
The chart of Sortino ratio for FSTEX, currently valued at 1.07, compared to the broader market0.005.0010.001.071.33
The chart of Omega ratio for FSTEX, currently valued at 1.14, compared to the broader market1.002.003.004.001.141.17
The chart of Calmar ratio for FSTEX, currently valued at 0.29, compared to the broader market0.005.0010.0015.0020.000.290.58
The chart of Martin ratio for FSTEX, currently valued at 2.19, compared to the broader market0.0020.0040.0060.0080.002.193.29
FSTEX
MMUFX

The current FSTEX Sharpe Ratio is 0.75, which is comparable to the MMUFX Sharpe Ratio of 0.93. The chart below compares the historical Sharpe Ratios of FSTEX and MMUFX, 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 Ratio0.000.501.001.502.00AugustSeptemberOctoberNovemberDecember2025
0.75
0.93
FSTEX
MMUFX

Dividends

FSTEX vs. MMUFX - Dividend Comparison

FSTEX's dividend yield for the trailing twelve months is around 3.86%, more than MMUFX's 2.12% yield.


TTM20242023202220212020201920182017201620152014
FSTEX
Invesco Energy Fund
3.86%4.03%2.11%0.89%1.79%2.21%1.53%3.05%2.22%1.10%0.64%0.39%
MMUFX
MFS Utilities Fund
2.12%2.09%2.25%1.89%1.29%1.76%2.46%2.60%2.28%3.71%5.45%12.04%

Drawdowns

FSTEX vs. MMUFX - Drawdown Comparison

The maximum FSTEX drawdown since its inception was -85.79%, which is greater than MMUFX's maximum drawdown of -55.42%. Use the drawdown chart below to compare losses from any high point for FSTEX and MMUFX. For additional features, visit the drawdowns tool.


-40.00%-30.00%-20.00%-10.00%0.00%AugustSeptemberOctoberNovemberDecember2025
-35.20%
-11.13%
FSTEX
MMUFX

Volatility

FSTEX vs. MMUFX - Volatility Comparison

The current volatility for Invesco Energy Fund (FSTEX) is 3.68%, while MFS Utilities Fund (MMUFX) has a volatility of 5.78%. This indicates that FSTEX experiences smaller price fluctuations and is considered to be less risky than MMUFX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


2.00%3.00%4.00%5.00%6.00%AugustSeptemberOctoberNovemberDecember2025
3.68%
5.78%
FSTEX
MMUFX
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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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