- ISIN
- US1316184076
- CUSIP
- 131618407
- Inception Date
- Aug 24, 1987
- Category
- Intermediate Core-Plus Bond
- 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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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%
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%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 0.35% | 1.42% | -2.00% | 0.28% | 0.28% | -0.14% | 0.16% | ||||||
| 2025 | 0.72% | 2.10% | -0.11% | 0.45% | -0.45% | 1.63% | -0.11% | 1.40% | 0.91% | 0.50% | 0.76% | -0.11% | 7.93% |
| 2024 | 0.28% | -1.35% | 0.63% | -2.34% | 1.82% | 0.95% | 2.36% | 1.48% | 1.40% | -2.39% | 1.14% | -1.41% | 2.45% |
| 2023 | 3.64% | -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
- R²
- 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.
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.
| CSIBX | Benchmark | Difference | |
|---|---|---|---|
| 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.
| Period | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 2mo | 2y 10mo | 4y 1moAug 2021 - Sep 2025 |
COVID crash2020 | -9.88%Mar 2020 | 15d | 4mo | 4mo 15dMar 2020 - Jul 2020 |
Financial crisis2007–2009 | -7.83%Mar 2009 | 1y 1mo | 5mo 4d | 1y 6moJan 2008 - Aug 2009 |
2013 pullback2013 | -6.63%Sep 2013 | 4mo 5d | 10mo 20d | 1y 2moMay 2013 - Jul 2014 |
Dot-com crash2000–2002 | -5.18%May 2000 | 1mo 13d | 2mo 4d | 3mo 17dApr 2000 - Jul 2000 |
Drawdown Indicators
| CSIBX | Benchmark | Difference | |
|---|---|---|---|
Max DrawdownLargest 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 DrawdownCurrent decline from peak | -1.59% | -1.80% | +0.21% |
Average DrawdownAverage peak-to-trough decline | -2.05% | -10.71% | +8.66% |
Ulcer IndexDepth 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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