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ISIN
US1316184076
CUSIP
131618407
Inception Date
Aug 24, 1987
Min. Investment
$1,000
Distribution Policy
Distributing
Asset Class
Bond

Share Price Chart


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Performance

CSIBX Performance Chart

Calvert Bond Fund (CSIBX) is up 0.2% since the beginning of the year. CSIBX is currently trading at $15 per share. Investors who bought $1,000 worth of CSIBX shares 5 years ago would now be looking at an investment worth $1,029.


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S&P 500 Index

Returns By Period

Calvert Bond Fund (CSIBX) has returned 0.16% so far this year and 4.87% over the past 12 months. Over the last ten years, CSIBX has returned 2.18% per year, falling short of the S&P 500 Index benchmark, which averaged 13.88% annually.


Calvert Bond Fund

1D
0.21%
1M
0.97%
YTD
0.16%
6M
0.59%
1Y
4.87%
3Y*
4.67%
5Y*
0.58%
10Y*
2.18%

Benchmark (S&P 500 Index)

1D
-0.37%
1M
-0.01%
YTD
9.16%
6M
8.64%
1Y
25.22%
3Y*
19.78%
5Y*
11.99%
10Y*
13.88%
*Multi-year figures are annualized to reflect compound growth (CAGR)

CSIBX Monthly Returns History

Based on dividend-adjusted daily data since Jun 20, 1996, CSIBX's average daily return is +0.02%, while the average monthly return is +0.36%. At this rate, an investment would double in approximately 16.1 years.

Historically, 67% of months were positive and 33% were negative. The best month was Nov 2023 with a return of +4.7%, while the worst month was Oct 2008 at -5.2%. The longest winning streak lasted 13 consecutive months, and the longest losing streak was 9 months.

On a daily basis, CSIBX closed higher 49% of trading days. The best single day was Mar 27, 2020 with a return of +2.1%, while the worst single day was Mar 18, 2020 at -2.1%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20260.35%1.42%-2.00%0.28%0.28%-0.14%0.16%
20250.72%2.10%-0.11%0.45%-0.45%1.63%-0.11%1.40%0.91%0.50%0.76%-0.11%7.93%
20240.28%-1.35%0.63%-2.34%1.82%0.95%2.36%1.48%1.40%-2.39%1.14%-1.41%2.45%
20233.64%-2.02%1.94%0.60%-0.91%-0.17%0.13%-0.70%-2.33%-2.03%4.69%3.85%6.55%
2022-1.83%-1.25%-2.51%-3.16%0.01%-2.26%2.41%-2.22%-4.30%-1.44%3.35%-0.20%-12.85%
2021-0.09%-0.89%-0.73%0.76%0.41%0.69%0.98%-0.07%-0.62%-0.09%-0.08%-0.14%0.11%

Benchmark Metrics

Calvert Bond Fund has an annualized alpha of 4.62%, beta of -0.02, and R2 of 0.01 versus S&P 500 Index. Calculated based on daily prices since June 20, 1996.

  • This fund captured 13.82% of S&P 500 Index gains and tended to rise during its downturns (downside capture of -0.46%) - a profile typical of hedging or uncorrelated assets.
  • Beta of -0.02 may look defensive, but with R2 of 0.01 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 0.01 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
4.62%
Beta
-0.02
0.01
Upside Capture
13.82%
Downside Capture
-0.46%

Expense Ratio

CSIBX has an expense ratio of 0.73%, placing it in the medium range.


Return for Risk

Risk / Return Rank

CSIBX ranks 21 for risk / return — below 21% of mutual funds on our site. The returns aren't fully compensating for the risk involved. This isn't necessarily a dealbreaker, but factor it into your decision — especially if you're risk-averse.


CSIBX Risk / Return Rank: 2121
Overall Rank
CSIBX Sharpe Ratio Rank: 2323
Sharpe Ratio Rank
CSIBX Sortino Ratio Rank: 2323
Sortino Ratio Rank
CSIBX Omega Ratio Rank: 2121
Omega Ratio Rank
CSIBX Calmar Ratio Rank: 2121
Calmar Ratio Rank
CSIBX Martin Ratio Rank: 1919
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 Bond Fund (CSIBX) and compare them to S&P 500 Index.

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.


CSIBXBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

-0.76

Sortino ratioReturn per unit of downside risk

-0.87

Omega ratioGain probability vs. loss probability

1.22

1.37

-0.14

Calmar ratioReturn relative to maximum drawdown

1.58

2.78

-1.21

Martin ratioReturn relative to average drawdown

4.51

12.44

-7.92

Dividends

Dividend History

Calvert Bond Fund provided a 4.31% dividend yield over the last twelve months, with an annual payout of $0.63 per share. The fund has been increasing its distributions for 3 consecutive years.


2.50%3.00%3.50%4.00%$0.00$0.10$0.20$0.30$0.40$0.50$0.6020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$0.63$0.64$0.60$0.48$0.33$0.52$0.58$0.56$0.39$0.36$0.41$0.38

Dividend yield

4.31%4.35%4.18%3.28%2.34%3.12%3.39%3.43%2.49%2.22%2.58%2.45%

Monthly Dividends

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


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.05$0.05$0.05$0.05$0.05$0.00$0.25
2025$0.05$0.05$0.05$0.06$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.64
2024$0.05$0.05$0.00$0.05$0.05$0.06$0.06$0.06$0.06$0.06$0.05$0.05$0.60
2023$0.04$0.05$0.05$0.05$0.05$0.05$0.05$0.00$0.05$0.00$0.05$0.05$0.48
2022$0.03$0.03$0.03$0.03$0.03$0.00$0.03$0.04$0.00$0.04$0.04$0.04$0.33
2021$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.02$0.03$0.23$0.52

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 Bond Fund. 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 Bond Fund was 17.57%, occurring on Oct 24, 2022. Recovery took 718 trading sessions.

The current Calvert Bond Fund drawdown is 1.59%.


Related event

Drawdown

Fall

Recovery

Underwater

Bear market2022
-17.57%Oct 2022
1y 2mo2y 10mo
4y 1moAug 2021 - Sep 2025
COVID crash2020
-9.88%Mar 2020
15d4mo
4mo 15dMar 2020 - Jul 2020
Financial crisis2007–2009
-7.83%Mar 2009
1y 1mo5mo 4d
1y 6moJan 2008 - Aug 2009
2013 pullback2013
-6.63%Sep 2013
4mo 5d10mo 20d
1y 2moMay 2013 - Jul 2014
Dot-com crash2000–2002
-5.18%May 2000
1mo 13d2mo 4d
3mo 17dApr 2000 - Jul 2000

Drawdown Indicators


CSIBXBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-17.57%

-56.78%

+39.21%

Max Drawdown (1Y)

Largest decline over 1 year

-3.14%

-9.10%

+5.96%

Max Drawdown (3Y)

Largest decline over 3 years

-5.95%

-18.90%

+12.95%

Max Drawdown (5Y)

Largest decline over 5 years

-17.57%

-25.43%

+7.86%

Max Drawdown (10Y)

Largest decline over 10 years

-17.57%

-33.92%

+16.35%

Current Drawdown

Current decline from peak

-1.59%

-1.80%

+0.21%

Average Drawdown

Average peak-to-trough decline

-2.05%

-10.71%

+8.66%

Ulcer Index

Depth and duration of drawdowns from previous peaks

1.10%

2.03%

-0.93%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Portfolio Analyzer

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