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Invesco California Municipal Fund (OPCAX)
Performance
Return for Risk
Dividends
Drawdowns
Volatility

Fund Info

ISIN
US00141W1099
CUSIP
00141W109
Issuer
Invesco
Inception Date
Nov 2, 1988
Min. Investment
$1,000
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 Invesco California Municipal 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

Invesco California Municipal Fund (OPCAX) has returned -1.65% so far this year and 1.16% over the past 12 months. Over the last ten years, OPCAX has returned 2.91% per year, falling short of the S&P 500 Index benchmark, which averaged 12.16% annually.


Invesco California Municipal Fund

1D
0.26%
1M
-3.00%
YTD
-1.65%
6M
-0.80%
1Y
1.16%
3Y*
2.46%
5Y*
0.16%
10Y*
2.91%

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 Nov 1, 1988, OPCAX's average daily return is +0.02%, while the average monthly return is +0.41%. At this rate, your investment would double in approximately 14.1 years.

Historically, 66% of months were positive and 34% were negative. The best month was Sep 2009 with a return of +12.8%, while the worst month was Oct 2008 at -15.7%. The longest winning streak lasted 15 consecutive months, and the longest losing streak was 5 months.

On a daily basis, OPCAX closed higher 38% of trading days. The best single day was Mar 25, 2020 with a return of +4.6%, while the worst single day was Oct 10, 2008 at -5.0%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20260.00%1.40%-3.00%-1.65%
20250.15%1.54%-1.93%-0.84%-0.94%0.35%-1.35%0.90%3.93%1.02%0.00%-0.16%2.59%
20240.08%-0.05%-0.12%-1.28%0.20%1.83%0.94%0.57%1.30%-1.38%1.88%-1.07%2.86%
20233.85%-2.89%2.21%0.06%-0.81%0.94%0.31%-1.88%-3.50%-2.91%8.82%3.10%6.86%
2022-2.69%-0.65%-3.58%-3.96%1.74%-3.61%3.50%-2.86%-5.32%-1.68%7.45%-0.45%-12.10%
20210.93%-1.47%0.70%1.25%0.69%0.48%0.91%-0.38%-0.73%-0.08%1.11%0.13%3.56%

Benchmark Metrics

Invesco California Municipal Fund has an annualized alpha of 4.75%, beta of 0.00, and R² of 0.00 versus S&P 500 Index. Calculated based on daily prices since November 02, 1988.

  • This fund participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (20.21%) than losses (8.81%) — typical of diversified or defensive assets.
  • Beta of 0.00 may look defensive, but with R² of 0.00 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 0.00 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
4.75%
Beta
0.00
0.00
Upside Capture
20.21%
Downside Capture
8.81%

Expense Ratio

OPCAX has an expense ratio of 0.75%, placing it in the medium range.


Return for Risk

Risk / Return Rank

OPCAX ranks 10 for risk / return — in the bottom 10% 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.


OPCAX Risk / Return Rank: 1010
Overall Rank
OPCAX Sharpe Ratio Rank: 1212
Sharpe Ratio Rank
OPCAX Sortino Ratio Rank: 1010
Sortino Ratio Rank
OPCAX Omega Ratio Rank: 1313
Omega Ratio Rank
OPCAX Calmar Ratio Rank: 77
Calmar Ratio Rank
OPCAX Martin Ratio Rank: 77
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 Invesco California Municipal Fund (OPCAX) and compare them to a chosen benchmark (S&P 500 Index).


OPCAXBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

0.34

0.90

-0.56

Sortino ratio

Return per unit of downside risk

0.50

1.39

-0.89

Omega ratio

Gain probability vs. loss probability

1.09

1.21

-0.12

Calmar ratio

Return relative to maximum drawdown

0.07

1.40

-1.33

Martin ratio

Return relative to average drawdown

0.18

6.61

-6.43

Explore OPCAX risk-adjusted metrics in detail

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

Dividends

Dividend History

Invesco California Municipal Fund provided a 2.79% dividend yield over the last twelve months, with an annual payout of $0.22 per share. The fund has been increasing its distributions for 3 consecutive years.


3.00%3.50%4.00%4.50%5.00%5.50%$0.00$0.10$0.20$0.30$0.40$0.5020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$0.22$0.38$0.34$0.25$0.23$0.28$0.29$0.33$0.31$0.38$0.40$0.46

Dividend yield

2.79%4.76%4.19%3.06%2.86%3.05%3.15%3.64%3.71%4.59%4.92%5.48%

Monthly Dividends

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


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.00$0.00$0.00$0.00
2025$0.05$0.05$0.05$0.05$0.03$0.03$0.03$0.03$0.03$0.00$0.00$0.03$0.38
2024$0.03$0.03$0.00$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.05$0.05$0.34
2023$0.02$0.02$0.03$0.03$0.03$0.03$0.03$0.00$0.03$0.00$0.03$0.03$0.25
2022$0.02$0.02$0.02$0.02$0.02$0.00$0.00$0.02$0.02$0.02$0.02$0.02$0.23
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 Invesco California Municipal 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 Invesco California Municipal Fund was 47.36%, occurring on Dec 17, 2008. Recovery took 840 trading sessions.

The current Invesco California Municipal Fund drawdown is 3.00%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-47.36%May 2, 2007413Dec 17, 2008840Apr 19, 20121253
-18.53%Jan 4, 2022204Oct 25, 2022811Feb 23, 20261015
-13.04%Mar 2, 202015Mar 20, 202097Aug 7, 2020112
-12.85%Feb 1, 1994204Nov 21, 199499Apr 13, 1995303
-11.74%May 20, 201379Sep 10, 2013171May 15, 2014250

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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