MCSIX vs. CCRSX

Last updated Aug 1, 2026

MCSIX (MFS Commodity Strategy Fund) and CCRSX (Credit Suisse Trust Commodity Return Strategy Portfolio) are both Commodities funds. Over the past 10 years, MCSIX returned 7.39%/yr vs 26.98%/yr for CCRSX. Their 0.96 correlation means they have historically moved very closely together. MCSIX charges 0.90%/yr vs 1.05%/yr for CCRSX.

Performance

MCSIX vs. CCRSX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in MFS Commodity Strategy Fund (MCSIX) and Credit Suisse Trust Commodity Return Strategy Portfolio (CCRSX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MCSIX achieves a 19.61% return, which is significantly lower than CCRSX's 23.38% return. Over the past 10 years, MCSIX has underperformed CCRSX with an annualized return of 7.39%, while CCRSX has yielded a comparatively higher 26.98% annualized return.

MCSIX

• 1D: -0.23%
• 1M: 6.13%
• 6M: 9.07%
• YTD: 19.61%
• 1Y: 33.79%
• 3Y*: 12.81%
• 5Y*: 10.26%
• 10Y*: 7.39%
• ALL TIME*: 2.40%

CCRSX

• 1D: -0.09%
• 1M: 7.69%
• 6M: 11.85%
• YTD: 23.38%
• 1Y: 36.10%
• 3Y*: 11.95%
• 5Y*: 57.76%
• 10Y*: 26.98%
• ALL TIME*: 8.91%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
CCRSX Credit Suisse Trust Commodity Return Strategy Portfolio	$0.00	$0.00	$0.00
MCSIX MFS Commodity Strategy Fund	$0.00	$0.00	$0.00

MCSIX vs. CCRSX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MCSIX MFS Commodity Strategy Fund	19.61%	18.47%	5.08%	-6.13%	13.40%	27.55%	-0.02%	7.79%	-12.79%	3.65%
CCRSX Credit Suisse Trust Commodity Return Strategy Portfolio	23.38%	15.37%	4.86%	-8.88%	15.71%	667.99%	-1.49%	6.69%	-11.63%	-7.99%

Correlation

The correlation between MCSIX and CCRSX is 0.93, meaning they have usually moved in the same direction, including during past declines.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.93
Correlation (3Y) Balances recent behavior with more history.	0.94
Correlation (5Y) Shows whether the relationship held over a longer period.	0.95
Correlation (10Y) Provides a long-term view across more market conditions.	0.95
Correlation (All Time) Calculated using the full available price history since Jun 2, 2010	0.96

The correlation between MCSIX and CCRSX has been stable across timeframes, ranging from 0.93 to 0.96 - a consistent structural relationship.

Return for Risk

MCSIX vs. CCRSX — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

MCSIX

MCSIX Risk / Return Rank: 73
MCSIX Sharpe Ratio Rank: 80
MCSIX Sortino Ratio Rank: 73
MCSIX Omega Ratio Rank: 76
MCSIX Calmar Ratio Rank: 75
MCSIX Martin Ratio Rank: 60

CCRSX

CCRSX Risk / Return Rank: 76
CCRSX Sharpe Ratio Rank: 84
CCRSX Sortino Ratio Rank: 77
CCRSX Omega Ratio Rank: 79
CCRSX Calmar Ratio Rank: 75
CCRSX Martin Ratio Rank: 63

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

MCSIX vs. CCRSX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for MFS Commodity Strategy Fund (MCSIX) and Credit Suisse Trust Commodity Return Strategy Portfolio (CCRSX). 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.

	MCSIX	CCRSX	Difference
Sharpe ratio: Return per unit of total volatility	1.90	2.05	-0.15
Sortino ratio: Return per unit of downside risk	2.48	2.64	-0.16
Omega ratio: Gain probability vs. loss probability	1.34	1.36	-0.02
Calmar ratio: Return relative to maximum drawdown	2.45	2.43	+0.03
Martin ratio: Return relative to average drawdown	7.83	7.99	-0.16

MCSIX vs. CCRSX - Sharpe Ratio Comparison

The current MCSIX Sharpe Ratio is 1.90, which is comparable to the CCRSX Sharpe Ratio of 2.05. The chart below compares the historical Sharpe Ratios of MCSIX and CCRSX, 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

MCSIX vs. CCRSX - Drawdown Comparison

The maximum MCSIX drawdown since its inception was -64.20%, smaller than the maximum CCRSX drawdown of -78.02%. Use the drawdown chart below to compare losses from any high point for MCSIX and CCRSX.

Drawdown Indicators

	MCSIX	CCRSX	Difference
Max Drawdown Largest peak-to-trough decline	-64.20%	-78.02%	+13.82%
Max Drawdown (1Y) Largest decline over 1 year	-12.69%	-14.30%	+1.61%
Max Drawdown (3Y) Largest decline over 3 years	-12.69%	-14.30%	+1.61%
Max Drawdown (5Y) Largest decline over 5 years	-37.61%	-25.53%	-12.08%
Max Drawdown (10Y) Largest decline over 10 years	-37.61%	-36.73%	-0.88%
Current Drawdown Current decline from peak	-6.88%	-7.02%	+0.14%
Average Drawdown Average peak-to-trough decline	-33.02%	-41.08%	+8.06%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.00%	4.34%	-0.34%

Volatility

MCSIX vs. CCRSX - Volatility Comparison

The current volatility for MFS Commodity Strategy Fund (MCSIX) is 4.40%, while Credit Suisse Trust Commodity Return Strategy Portfolio (CCRSX) has a volatility of 4.64%. This indicates that MCSIX experiences smaller price fluctuations and is considered to be less risky than CCRSX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MCSIX	CCRSX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.40%	4.64%	-0.24%
Volatility (6M) Calculated over the trailing 6-month period	13.12%	14.31%	-1.19%
Volatility (1Y) Calculated over the trailing 1-year period	16.38%	17.01%	-0.63%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	34.63%	222.80%	-188.17%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	26.03%	157.66%	-131.63%

MCSIX vs. CCRSX - Expense Ratio Comparison

MCSIX has a 0.90% expense ratio, which is lower than CCRSX's 1.05% expense ratio.

Dividends

MCSIX vs. CCRSX - Dividend Comparison

MCSIX's dividend yield for the trailing twelve months is around 13.41%, more than CCRSX's 11.24% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
CCRSX Credit Suisse Trust Commodity Return Strategy Portfolio	11.24%	3.98%	2.95%	26.59%	18.97%	4.82%	5.51%	0.86%	2.91%	0.00%	0.00%	0.00%
MCSIX MFS Commodity Strategy Fund	13.41%	16.04%	3.30%	2.21%	27.42%	56.01%	0.88%	1.87%	3.50%	3.14%	0.61%	0.47%

Frequently Asked Questions

Can I hold both MCSIX and CCRSX in my portfolio?

With a correlation of 0.93, MCSIX and CCRSX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, MCSIX or CCRSX?

CCRSX has higher volatility (4.64%) compared to MCSIX (4.40%). In terms of maximum drawdown, MCSIX dropped -64.20% vs CCRSX's -78.02%.

Which has better risk-adjusted returns?

CCRSX currently has the higher Sharpe Ratio (2.05 vs 1.90), 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.