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Eaton Vance Income Fund of Boston (EVIBX)
Performance
Return for Risk
Dividends
Drawdowns
Volatility

Fund Info

ISIN
US2779071016
CUSIP
277907101
Inception Date
Jun 15, 1972
Min. Investment
$1,000
Distribution Policy
Distributing
Asset Class
Bond

Share Price Chart


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Eaton Vance Income Fund of Boston

Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in Eaton Vance Income Fund of Boston, 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

Eaton Vance Income Fund of Boston (EVIBX) has returned -1.66% so far this year and 5.64% over the past 12 months. Over the last ten years, EVIBX has returned 4.98% per year, falling short of the S&P 500 Index benchmark, which averaged 12.16% annually.


Eaton Vance Income Fund of Boston

1D
0.19%
1M
-2.09%
YTD
-1.66%
6M
-0.15%
1Y
5.64%
3Y*
6.51%
5Y*
3.84%
10Y*
4.98%

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 Jan 2, 1980, EVIBX's average daily return is +0.02%, while the average monthly return is +0.51%. At this rate, your investment would double in approximately 11.4 years.

Historically, 67% of months were positive and 33% were negative. The best month was Apr 2009 with a return of +12.0%, while the worst month was Oct 2008 at -17.3%. The longest winning streak lasted 20 consecutive months, and the longest losing streak was 7 months.

On a daily basis, EVIBX closed higher 36% of trading days. The best single day was Mar 26, 2020 with a return of +3.5%, while the worst single day was Dec 23, 1987 at -7.5%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20260.32%0.12%-2.09%-1.66%
20251.07%0.48%-0.82%0.49%1.47%1.66%0.30%1.07%0.69%0.32%0.51%0.70%8.21%
20240.27%0.08%0.78%-0.87%1.29%0.90%1.46%1.47%0.87%-0.45%1.07%-0.45%6.57%
20233.97%-1.56%1.49%0.64%-1.12%1.51%1.27%-0.20%-1.09%-1.83%4.04%3.30%10.67%
2022-2.62%0.39%-0.86%-2.94%0.07%-6.15%5.68%-2.10%-3.59%2.39%2.54%-0.74%-8.16%
20210.13%0.44%0.24%0.96%0.41%1.49%0.23%0.41%0.05%0.06%-0.84%1.87%5.57%

Benchmark Metrics

Eaton Vance Income Fund of Boston has an annualized alpha of 4.90%, beta of 0.10, and R² of 0.10 versus S&P 500 Index. Calculated based on daily prices since January 03, 1980.

  • This fund participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (35.50%) than losses (31.26%) — typical of diversified or defensive assets.
  • Beta of 0.10 may look defensive, but with R² of 0.10 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 0.10 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
4.90%
Beta
0.10
0.10
Upside Capture
35.50%
Downside Capture
31.26%

Expense Ratio

EVIBX has a high expense ratio of 1.00%, indicating above-average management fees.


Return for Risk

Risk / Return Rank

EVIBX ranks 89 for risk / return — in the top 89% 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.


EVIBX Risk / Return Rank: 8989
Overall Rank
EVIBX Sharpe Ratio Rank: 8787
Sharpe Ratio Rank
EVIBX Sortino Ratio Rank: 9090
Sortino Ratio Rank
EVIBX Omega Ratio Rank: 9191
Omega Ratio Rank
EVIBX Calmar Ratio Rank: 8686
Calmar Ratio Rank
EVIBX Martin Ratio Rank: 9090
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 Eaton Vance Income Fund of Boston (EVIBX) and compare them to a chosen benchmark (S&P 500 Index).


EVIBXBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

1.74

0.90

+0.85

Sortino ratio

Return per unit of downside risk

2.60

1.39

+1.21

Omega ratio

Gain probability vs. loss probability

1.42

1.21

+0.21

Calmar ratio

Return relative to maximum drawdown

2.21

1.40

+0.81

Martin ratio

Return relative to average drawdown

10.08

6.61

+3.47

Explore EVIBX risk-adjusted metrics in detail

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

Dividends

Dividend History

Eaton Vance Income Fund of Boston provided a 5.59% dividend yield over the last twelve months, with an annual payout of $0.29 per share. The fund has been increasing its distributions for 2 consecutive years.


4.50%5.00%5.50%6.00%6.50%$0.00$0.10$0.20$0.30$0.4020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$0.29$0.31$0.28$0.24$0.28$0.28$0.32$0.32$0.32$0.32$0.34$0.35

Dividend yield

5.59%5.91%5.36%4.59%5.65%5.04%5.69%5.62%6.01%5.53%5.85%6.54%

Monthly Dividends

The table displays the monthly dividend distributions for Eaton Vance Income Fund of Boston. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.03$0.03$0.00$0.05
2025$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.31
2024$0.02$0.02$0.00$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.28
2023$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.00$0.03$0.00$0.03$0.03$0.24
2022$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.28
2021$0.03$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.28

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 Eaton Vance Income Fund of Boston. 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 Eaton Vance Income Fund of Boston was 36.79%, occurring on Dec 16, 2008. Recovery took 205 trading sessions.

The current Eaton Vance Income Fund of Boston drawdown is 2.16%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-36.79%Jun 6, 2007388Dec 16, 2008205Oct 9, 2009593
-33.37%Mar 26, 1987970Jan 24, 1991252Jan 23, 19921222
-21.06%Feb 21, 202022Mar 23, 2020158Nov 4, 2020180
-18.49%Mar 13, 2000656Oct 22, 2002155Jun 5, 2003811
-17.45%Jun 18, 1980322Sep 25, 1981280Nov 3, 1982602

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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