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PIMCO Corporate & Income Opportunity Fund (PTY)
Performance
Return for Risk
Dividends
Drawdowns
Volatility

Fund Info

ISIN
US72201B1017
CUSIP
302544101
Issuer
FPA
Inception Date
Dec 24, 2002
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 PIMCO Corporate & Income Opportunity Fund, 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

PIMCO Corporate & Income Opportunity Fund (PTY) has returned -3.88% so far this year and -7.27% over the past 12 months. Over the last ten years, PTY has returned 9.09% per year, falling short of the S&P 500 Index benchmark, which averaged 12.16% annually.


PIMCO Corporate & Income Opportunity Fund

1D
3.17%
1M
-4.79%
YTD
-3.88%
6M
-11.85%
1Y
-7.27%
3Y*
9.63%
5Y*
1.83%
10Y*
9.09%

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 Dec 26, 2002, PTY's average daily return is +0.05%, while the average monthly return is +1.06%. At this rate, your investment would double in approximately 5.5 years.

Historically, 63% of months were positive and 37% were negative. The best month was Dec 2008 with a return of +40.5%, while the worst month was Feb 2009 at -30.3%. The longest winning streak lasted 13 consecutive months, and the longest losing streak was 6 months.

On a daily basis, PTY closed higher 55% of trading days. The best single day was Oct 13, 2008 with a return of +25.0%, while the worst single day was Mar 18, 2020 at -20.7%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20261.85%-0.87%-4.79%-3.88%
20253.43%0.60%-0.89%-4.22%1.09%2.04%1.08%2.38%2.90%-3.71%-2.70%-2.12%-0.51%
20245.45%3.98%5.06%-3.07%1.83%-0.08%0.76%0.77%1.54%1.80%2.20%-1.65%19.87%
202315.54%-2.97%-4.88%5.79%-1.17%10.35%6.81%-3.80%-6.85%-1.13%8.78%-3.23%22.56%
2022-3.91%-4.10%3.02%-4.68%1.04%-13.33%8.91%2.42%-13.55%3.93%10.23%-7.14%-18.71%
20210.90%0.67%2.98%4.61%5.39%0.23%4.57%0.07%-9.98%-0.24%-2.13%-5.56%0.40%

Benchmark Metrics

PIMCO Corporate & Income Opportunity Fund has an annualized alpha of 7.15%, beta of 0.60, and R² of 0.23 versus S&P 500 Index. Calculated based on daily prices since December 27, 2002.

  • This fund participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (88.46%) than losses (77.29%) — typical of diversified or defensive assets.
  • Beta of 0.60 may look defensive, but with R² of 0.23 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 0.23 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
7.15%
Beta
0.60
0.23
Upside Capture
88.46%
Downside Capture
77.29%

Expense Ratio

PTY has a high expense ratio of 1.19%, indicating above-average management fees.


Return for Risk

Risk / Return Rank

PTY ranks 2 for risk / return — in the bottom 2% of mutual funds on our site. This means you're taking on significantly more risk than the returns justify. Consider whether the potential upside is worth the volatility, or explore alternatives with better risk / return profiles.


PTY Risk / Return Rank: 22
Overall Rank
PTY Sharpe Ratio Rank: 22
Sharpe Ratio Rank
PTY Sortino Ratio Rank: 22
Sortino Ratio Rank
PTY Omega Ratio Rank: 11
Omega Ratio Rank
PTY Calmar Ratio Rank: 22
Calmar Ratio Rank
PTY Martin Ratio Rank: 22
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 PIMCO Corporate & Income Opportunity Fund (PTY) and compare them to a chosen benchmark (S&P 500 Index).


PTYBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

-0.45

0.90

-1.34

Sortino ratio

Return per unit of downside risk

-0.45

1.39

-1.83

Omega ratio

Gain probability vs. loss probability

0.91

1.21

-0.30

Calmar ratio

Return relative to maximum drawdown

-0.47

1.40

-1.87

Martin ratio

Return relative to average drawdown

-1.11

6.61

-7.72

Explore PTY risk-adjusted metrics in detail

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

Dividends

Dividend History

PIMCO Corporate & Income Opportunity Fund provided a 11.82% dividend yield over the last twelve months, with an annual payout of $1.43 per share. The fund has been increasing its distributions for 2 consecutive years.


8.00%9.00%10.00%11.00%12.00%13.00%$0.00$0.50$1.00$1.5020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$1.43$1.43$1.43$1.43$1.58$1.52$1.56$1.59$1.63$1.56$1.73$1.59

Dividend yield

11.82%11.05%9.92%10.77%13.12%9.16%8.74%8.37%10.63%9.48%12.09%11.92%

Monthly Dividends

The table displays the monthly dividend distributions for PIMCO Corporate & Income Opportunity Fund. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.12$0.12$0.12$0.36
2025$0.12$0.12$0.12$0.12$0.12$0.12$0.12$0.12$0.12$0.12$0.12$0.12$1.43
2024$0.12$0.12$0.12$0.12$0.12$0.12$0.12$0.12$0.12$0.12$0.12$0.12$1.43
2023$0.12$0.12$0.12$0.12$0.12$0.12$0.12$0.12$0.12$0.12$0.12$0.12$1.43
2022$0.12$0.12$0.12$0.12$0.12$0.12$0.12$0.12$0.12$0.12$0.12$0.27$1.58
2021$0.13$0.13$0.13$0.13$0.13$0.13$0.13$0.13$0.12$0.12$0.12$0.12$1.52

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 PIMCO Corporate & Income Opportunity 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 PIMCO Corporate & Income Opportunity Fund was 60.86%, occurring on Mar 9, 2009. Recovery took 108 trading sessions.

The current PIMCO Corporate & Income Opportunity Fund drawdown is 12.76%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-60.86%May 8, 2007463Mar 9, 2009108Aug 11, 2009571
-46.55%Feb 21, 202022Mar 23, 2020221Feb 5, 2021243
-41.38%Aug 12, 2021286Sep 29, 2022736Sep 8, 20251022
-25.89%Mar 28, 2011133Oct 4, 2011102Mar 1, 2012235
-23.26%Dec 5, 2014282Jan 20, 2016140Aug 9, 2016422

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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