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Calvert Short Duration Income Fund Class R6 (CDSRX...
Performance
Return for Risk
Dividends
Drawdowns
Volatility

Fund Info

ISIN
US1315822643
Inception Date
Feb 1, 2019
Min. Investment
$5,000,000
Distribution Policy
Distributing
Asset Class
Bond

Share Price Chart


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Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in Calvert Short Duration Income Fund Class R6, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.


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S&P 500 Index

Returns By Period

Calvert Short Duration Income Fund Class R6 (CDSRX) has returned -0.31% so far this year and 4.11% over the past 12 months.


Calvert Short Duration Income Fund Class R6

1D
0.19%
1M
-1.31%
YTD
-0.31%
6M
0.93%
1Y
4.11%
3Y*
5.43%
5Y*
2.76%
10Y*

Benchmark (S&P 500 Index)

1D
2.91%
1M
-5.09%
YTD
-4.63%
6M
-2.39%
1Y
16.33%
3Y*
16.69%
5Y*
10.18%
10Y*
12.16%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since Feb 7, 2019, CDSRX's average daily return is +0.01%, while the average monthly return is +0.28%. At this rate, your investment would double in approximately 20.7 years.

Historically, 76% of months were positive and 24% were negative. The best month was Nov 2023 with a return of +2.0%, while the worst month was Mar 2020 at -5.6%. The longest winning streak lasted 16 consecutive months, and the longest losing streak was 4 months.

On a daily basis, CDSRX closed higher 39% of trading days. The best single day was Mar 27, 2020 with a return of +1.9%, while the worst single day was Mar 19, 2020 at -1.5%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20260.45%0.56%-1.31%-0.31%
20250.66%0.90%0.27%0.37%0.15%0.91%0.21%1.03%0.45%0.33%0.52%0.39%6.35%
20240.67%-0.23%0.55%-0.42%0.95%0.62%1.34%1.00%0.99%-0.59%0.54%0.22%5.74%
20231.84%-0.53%0.93%0.20%-0.04%0.15%0.63%0.37%-0.20%-0.39%1.98%1.77%6.87%
2022-0.83%-0.71%-1.34%-0.97%0.05%-1.67%1.20%-0.61%-1.96%-0.13%1.38%0.45%-5.07%
20210.41%0.05%-0.01%0.41%0.34%0.10%0.27%0.02%0.08%-0.34%-0.34%0.20%1.20%

Benchmark Metrics

Calvert Short Duration Income Fund Class R6 has an annualized alpha of 3.13%, beta of 0.02, and R² of 0.02 versus S&P 500 Index. Calculated based on daily prices since February 08, 2019.

  • This fund participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (12.46%) than losses (8.79%) — typical of diversified or defensive assets.
  • Beta of 0.02 may look defensive, but with R² of 0.02 this fund is largely uncorrelated with S&P 500 Index — low beta reflects independence, not downside protection. See the Volatility section for a true picture of this fund's risk.
  • R² of 0.02 means this fund moves largely independently of S&P 500 Index — capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.

Alpha
3.13%
Beta
0.02
0.02
Upside Capture
12.46%
Downside Capture
8.79%

Expense Ratio

CDSRX has an expense ratio of 0.45%, placing it in the medium range.


Return for Risk

Risk / Return Rank

CDSRX ranks 94 for risk / return — in the top 94% of mutual funds on our site. This means strong returns relative to risk — exactly what professional investors look for. Well-suited for investors who want to maximize return per unit of risk.


CDSRX Risk / Return Rank: 9494
Overall Rank
CDSRX Sharpe Ratio Rank: 9393
Sharpe Ratio Rank
CDSRX Sortino Ratio Rank: 9797
Sortino Ratio Rank
CDSRX Omega Ratio Rank: 9393
Omega Ratio Rank
CDSRX Calmar Ratio Rank: 9494
Calmar Ratio Rank
CDSRX Martin Ratio Rank: 9494
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.

Return / Risk — by metrics

The table below present risk-adjusted performance metrics for Calvert Short Duration Income Fund Class R6 (CDSRX) and compare them to a chosen benchmark (S&P 500 Index).


CDSRXBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

2.08

0.90

+1.18

Sortino ratio

Return per unit of downside risk

3.64

1.39

+2.26

Omega ratio

Gain probability vs. loss probability

1.46

1.21

+0.25

Calmar ratio

Return relative to maximum drawdown

3.02

1.40

+1.62

Martin ratio

Return relative to average drawdown

12.68

6.61

+6.07

Explore CDSRX risk-adjusted metrics in detail

Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.

Dividends

Dividend History

Calvert Short Duration Income Fund Class R6 provided a 4.18% dividend yield over the last twelve months, with an annual payout of $0.66 per share.


2.50%3.00%3.50%4.00%4.50%5.00%$0.00$0.20$0.40$0.60$0.802019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM2025202420232022202120202019
Dividend$0.66$0.73$0.78$0.55$0.34$0.42$0.48$0.45

Dividend yield

4.18%4.55%4.98%3.52%2.21%2.56%2.88%2.75%

Monthly Dividends

The table displays the monthly dividend distributions for Calvert Short Duration Income Fund Class R6. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.06$0.06$0.00$0.12
2025$0.06$0.06$0.06$0.04$0.06$0.06$0.06$0.06$0.06$0.06$0.06$0.06$0.73
2024$0.06$0.06$0.07$0.06$0.07$0.07$0.07$0.07$0.07$0.07$0.06$0.06$0.78
2023$0.05$0.05$0.05$0.00$0.05$0.05$0.06$0.06$0.06$0.00$0.06$0.06$0.55
2022$0.03$0.03$0.03$0.03$0.03$0.00$0.03$0.04$0.00$0.04$0.05$0.05$0.34
2021$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.02$0.02$0.02$0.02$0.13$0.42

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


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Worst Drawdowns

The table below displays the maximum drawdowns of the Calvert Short Duration Income Fund Class R6. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the Calvert Short Duration Income Fund Class R6 was 9.96%, occurring on Mar 25, 2020. Recovery took 107 trading sessions.

The current Calvert Short Duration Income Fund Class R6 drawdown is 1.31%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-9.96%Mar 6, 202014Mar 25, 2020107Aug 26, 2020121
-7.91%Oct 4, 2021265Oct 20, 2022288Dec 13, 2023553
-1.56%Mar 2, 202619Mar 26, 2026
-1.13%Apr 4, 20256Apr 11, 202512Apr 30, 202518
-1.07%Oct 2, 202421Oct 30, 202424Dec 4, 202445

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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