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MFSM vs. COMT
Performance
Return for Risk
Drawdowns
Volatility
Dividends

Performance

MFSM vs. COMT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in MFS Active Intermediate Muni Bond ETF (MFSM) and iShares Commodities Select Strategy ETF (COMT). The values are adjusted to include any dividend payments, if applicable.

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Returns By Period

In the year-to-date period, MFSM achieves a 1.89% return, which is significantly lower than COMT's 37.50% return.


MFSM

1D
0.16%
1M
0.90%
YTD
1.89%
6M
2.46%
1Y
7.48%
3Y*
5Y*
10Y*

COMT

1D
-1.55%
1M
-5.00%
YTD
37.50%
6M
36.36%
1Y
45.51%
3Y*
16.18%
5Y*
13.14%
10Y*
8.79%
*Multi-year figures are annualized to reflect compound growth (CAGR)

MFSM vs. COMT - Yearly Performance Comparison


2026 (YTD)20252024
MFSM
MFS Active Intermediate Muni Bond ETF
1.89%5.25%-1.30%
COMT
iShares Commodities Select Strategy ETF
37.50%6.07%2.32%

Correlation

The correlation between MFSM and COMT is -0.30, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.


Correlation
Correlation (1Y)
Calculated over the trailing 1-year period

-0.30

Correlation (All Time)
Calculated using the full available price history since Dec 6, 2024

-0.23

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Return for Risk

MFSM vs. COMT — Risk / Return Rank

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

MFSM
MFSM Risk / Return Rank: 7878
Overall Rank
MFSM Sharpe Ratio Rank: 8787
Sharpe Ratio Rank
MFSM Sortino Ratio Rank: 9191
Sortino Ratio Rank
MFSM Omega Ratio Rank: 9292
Omega Ratio Rank
MFSM Calmar Ratio Rank: 5858
Calmar Ratio Rank
MFSM Martin Ratio Rank: 6060
Martin Ratio Rank

COMT
COMT Risk / Return Rank: 7070
Overall Rank
COMT Sharpe Ratio Rank: 6565
Sharpe Ratio Rank
COMT Sortino Ratio Rank: 6060
Sortino Ratio Rank
COMT Omega Ratio Rank: 6464
Omega Ratio Rank
COMT Calmar Ratio Rank: 9191
Calmar Ratio Rank
COMT Martin Ratio Rank: 7373
Martin Ratio Rank
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.

MFSM vs. COMT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for MFS Active Intermediate Muni Bond ETF (MFSM) and iShares Commodities Select Strategy ETF (COMT). 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.


MFSMCOMTDifference
Sharpe ratioReturn per unit of total volatility

+0.68

Sortino ratioReturn per unit of downside risk

+1.53

Omega ratioGain probability vs. loss probability

1.61

1.38

+0.23

Calmar ratioReturn relative to maximum drawdown

2.83

5.70

-2.87

Martin ratioReturn relative to average drawdown

10.49

13.42

-2.93

MFSM vs. COMT - Sharpe Ratio Comparison

The current MFSM Sharpe Ratio is 2.82, which is higher than the COMT Sharpe Ratio of 2.14. The chart below compares the historical Sharpe Ratios of MFSM and COMT, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.


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Sharpe Ratios by Period


MFSMCOMTDifference

Sharpe Ratio (1Y)

Calculated over the trailing 1-year period

2.82

2.14

+0.68

Sharpe Ratio (5Y)

Calculated over the trailing 5-year period

0.63

Sharpe Ratio (10Y)

Calculated over the trailing 10-year period

0.47

Sharpe Ratio (All Time)

Calculated using the full available price history

1.14

0.20

+0.94

Drawdowns

MFSM vs. COMT - Drawdown Comparison

The maximum MFSM drawdown since its inception was -3.86%, smaller than the maximum COMT drawdown of -51.89%. Use the drawdown chart below to compare losses from any high point for MFSM and COMT.


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Drawdown Indicators


MFSMCOMTDifference

Max Drawdown

Largest peak-to-trough decline

-3.86%

-51.89%

+48.03%

Max Drawdown (1Y)

Largest decline over 1 year

-2.65%

-8.02%

+5.37%

Max Drawdown (3Y)

Largest decline over 3 years

-13.31%

Max Drawdown (5Y)

Largest decline over 5 years

-29.00%

Max Drawdown (10Y)

Largest decline over 10 years

-39.22%

Current Drawdown

Current decline from peak

-0.36%

-6.30%

+5.94%

Average Drawdown

Average peak-to-trough decline

-0.88%

-24.06%

+23.18%

Ulcer Index

Depth and duration of drawdowns from previous peaks

0.71%

3.40%

-2.69%

Volatility

MFSM vs. COMT - Volatility Comparison

The current volatility for MFS Active Intermediate Muni Bond ETF (MFSM) is 0.92%, while iShares Commodities Select Strategy ETF (COMT) has a volatility of 7.46%. This indicates that MFSM experiences smaller price fluctuations and is considered to be less risky than COMT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


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Volatility by Period


MFSMCOMTDifference

Volatility (1M)

Calculated over the trailing 1-month period

0.92%

7.46%

-6.54%

Volatility (6M)

Calculated over the trailing 6-month period

1.96%

18.88%

-16.92%

Volatility (1Y)

Calculated over the trailing 1-year period

2.67%

21.36%

-18.69%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

3.44%

21.07%

-17.63%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

3.44%

18.89%

-15.45%

MFSM vs. COMT - Expense Ratio Comparison

MFSM has a 0.34% expense ratio, which is lower than COMT's 0.48% expense ratio.


Dividends

MFSM vs. COMT - Dividend Comparison

MFSM's dividend yield for the trailing twelve months is around 3.55%, less than COMT's 5.63% yield.


PositionTTM20252024202320222021202020192018201720162015
COMT
iShares Commodities Select Strategy ETF
5.63%7.74%4.90%5.19%29.79%17.79%0.36%2.61%11.65%5.16%0.52%1.44%
MFSM
MFS Active Intermediate Muni Bond ETF
3.55%3.53%0.23%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%

Frequently Asked Questions


MFSM and COMT have a correlation of -0.30, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

COMT has higher volatility (7.46%) compared to MFSM (0.92%). In terms of maximum drawdown, MFSM dropped -3.86% vs COMT's -51.89%.

On 1-year performance, COMT leads with 45.51% vs 7.48% for MFSM. On fees, MFSM is cheaper at 0.34% per year. On volatility, MFSM has been the lower-risk option at 0.92%. The better choice depends on whether you care most about return, fees, risk, or income.

Over the 1-year period, COMT has performed better with a 45.51% return vs 7.48%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

MFSM is cheaper with a 0.34% expense ratio, compared with 0.48% for COMT.

COMT has the higher dividend yield at 5.63%, compared with 3.55% for MFSM.

MFSM is categorized as Municipal Bonds, while COMT is Commodities. They also come from different issuers: MFS and iShares. Their fees differ too: 0.34% for MFSM and 0.48% for COMT.

MFSM currently has the higher Sharpe Ratio (2.82 vs 2.14), 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.

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