CSDAX vs. CVMIX

Last updated Jun 24, 2026

CSDAX (Calvert Short Duration Income Fund) and CVMIX (Calvert Emerging Markets Equity Fund) are both mutual funds - CSDAX is a Short-Term Bond fund managed by Calvert Research and Management, while CVMIX is a Emerging Markets Diversified fund managed by Calvert Research and Management. Over the past 10 years, CSDAX returned 2.65%/yr vs 11.54%/yr for CVMIX. At a 0.06 correlation, their price movements are largely independent. CSDAX charges 0.76%/yr vs 0.99%/yr for CVMIX.

Performance

CSDAX vs. CVMIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Calvert Short Duration Income Fund (CSDAX) and Calvert Emerging Markets Equity Fund (CVMIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, CSDAX achieves a 0.36% return, which is significantly lower than CVMIX's 35.32% return. Over the past 10 years, CSDAX has underperformed CVMIX with an annualized return of 2.65%, while CVMIX has yielded a comparatively higher 11.54% annualized return.

CSDAX

• 1D: -0.13%
• 1M: 0.22%
• YTD: 0.36%
• 6M: 0.86%
• 1Y: 3.90%
• 3Y*: 5.20%
• 5Y*: 2.45%
• 10Y*: 2.65%

CVMIX

• 1D: 0.13%
• 1M: 7.79%
• YTD: 35.32%
• 6M: 37.29%
• 1Y: 64.03%
• 3Y*: 25.96%
• 5Y*: 7.64%
• 10Y*: 11.54%

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

CSDAX vs. CVMIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
CSDAX Calvert Short Duration Income Fund	0.36%	6.22%	5.00%	6.58%	-5.36%	0.88%	4.52%	6.21%	0.05%	2.17%
CVMIX Calvert Emerging Markets Equity Fund	35.32%	36.77%	6.37%	4.74%	-22.57%	-7.43%	24.88%	22.65%	-15.23%	44.71%

Correlation

The correlation between CSDAX and CVMIX is 0.21, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.21
Correlation (3Y) Calculated over the trailing 3-year period	0.13
Correlation (5Y) Calculated over the trailing 5-year period	0.17
Correlation (10Y) Calculated over the trailing 10-year period	0.08
Correlation (All Time) Calculated using the full available price history since Jan 2, 2013	0.06

The correlation between CSDAX and CVMIX shifts across timeframes, from 0.06 (all time) to 0.21 (1 year), reflecting how their relationship changes across market environments.

Return for Risk

CSDAX vs. CVMIX — Risk / Return Rank

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

CSDAX

CSDAX Risk / Return Rank: 60
CSDAX Sharpe Ratio Rank: 50
CSDAX Sortino Ratio Rank: 79
CSDAX Omega Ratio Rank: 68
CSDAX Calmar Ratio Rank: 52
CSDAX Martin Ratio Rank: 50

CVMIX

CVMIX Risk / Return Rank: 88
CVMIX Sharpe Ratio Rank: 92
CVMIX Sortino Ratio Rank: 80
CVMIX Omega Ratio Rank: 86
CVMIX Calmar Ratio Rank: 90
CVMIX Martin Ratio Rank: 92

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.

CSDAX vs. CVMIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Calvert Short Duration Income Fund (CSDAX) and Calvert Emerging Markets Equity Fund (CVMIX). 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.

	CSDAX	CVMIX	Difference
Sharpe ratio: Return per unit of total volatility	1.94	2.88	-0.94
Sortino ratio: Return per unit of downside risk	3.46	3.47	-0.02
Omega ratio: Gain probability vs. loss probability	1.42	1.54	-0.12
Calmar ratio: Return relative to maximum drawdown	2.63	4.33	-1.70
Martin ratio: Return relative to average drawdown	9.77	17.27	-7.50

CSDAX vs. CVMIX - Sharpe Ratio Comparison

The current CSDAX Sharpe Ratio is 1.94, which is lower than the CVMIX Sharpe Ratio of 2.88. The chart below compares the historical Sharpe Ratios of CSDAX and CVMIX, 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

CSDAX vs. CVMIX - Drawdown Comparison

The maximum CSDAX drawdown since its inception was -9.96%, smaller than the maximum CVMIX drawdown of -43.96%. Use the drawdown chart below to compare losses from any high point for CSDAX and CVMIX.

Drawdown Indicators

	CSDAX	CVMIX	Difference
Max Drawdown Largest peak-to-trough decline	-9.96%	-43.96%	+34.00%
Max Drawdown (1Y) Largest decline over 1 year	-1.51%	-14.95%	+13.44%
Max Drawdown (3Y) Largest decline over 3 years	-1.51%	-17.48%	+15.97%
Max Drawdown (5Y) Largest decline over 5 years	-8.14%	-39.99%	+31.85%
Max Drawdown (10Y) Largest decline over 10 years	-9.96%	-43.96%	+34.00%
Current Drawdown Current decline from peak	-0.59%	-0.54%	-0.05%
Average Drawdown Average peak-to-trough decline	-0.71%	-14.18%	+13.47%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.41%	3.74%	-3.33%

Volatility

CSDAX vs. CVMIX - Volatility Comparison

The current volatility for Calvert Short Duration Income Fund (CSDAX) is 0.73%, while Calvert Emerging Markets Equity Fund (CVMIX) has a volatility of 11.90%. This indicates that CSDAX experiences smaller price fluctuations and is considered to be less risky than CVMIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	CSDAX	CVMIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.73%	11.90%	-11.17%
Volatility (6M) Calculated over the trailing 6-month period	1.56%	20.40%	-18.84%
Volatility (1Y) Calculated over the trailing 1-year period	2.06%	22.56%	-20.50%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	2.40%	19.04%	-16.64%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	2.31%	18.73%	-16.42%

CSDAX vs. CVMIX - Expense Ratio Comparison

CSDAX has a 0.76% expense ratio, which is lower than CVMIX's 0.99% expense ratio.

Dividends

CSDAX vs. CVMIX - Dividend Comparison

CSDAX's dividend yield for the trailing twelve months is around 4.37%, more than CVMIX's 1.67% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
CSDAX Calvert Short Duration Income Fund	4.37%	4.42%	4.28%	3.24%	1.95%	2.25%	2.58%	2.79%	2.67%	1.84%	2.07%	1.84%
CVMIX Calvert Emerging Markets Equity Fund	1.67%	2.26%	0.63%	0.92%	0.79%	0.76%	0.41%	0.68%	1.24%	0.27%	0.84%	1.26%

Frequently Asked Questions

Can I hold both CSDAX and CVMIX in my portfolio?

CSDAX and CVMIX have a correlation of 0.21, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, CSDAX or CVMIX?

CVMIX has higher volatility (11.90%) compared to CSDAX (0.73%). In terms of maximum drawdown, CSDAX dropped -9.96% vs CVMIX's -43.96%.

Which has better risk-adjusted returns?

CVMIX currently has the higher Sharpe Ratio (2.88 vs 1.94), 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.