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ISIN
US00141G8722
CUSIP
00141G872
Issuer
Invesco
Inception Date
Sep 7, 1999
Category
Bank Loan
Min. Investment
$1,000
Distribution Policy
Distributing
Asset Class
Bond

Share Price Chart


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Performance

OOSAX Performance Chart

Invesco Senior Floating Rate Fund (OOSAX) is down 0.8% since the beginning of the year. OOSAX is currently trading at $6 per share. Investors who bought $1,000 worth of OOSAX shares 5 years ago would now be looking at an investment worth $1,267.


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S&P 500 Index

Returns By Period

Invesco Senior Floating Rate Fund (OOSAX) has returned -0.83% so far this year and 1.63% over the past 12 months. Over the last ten years, OOSAX has returned 3.67% per year, falling short of the S&P 500 Index benchmark, which averaged 13.71% annually.


Invesco Senior Floating Rate Fund

1D
0.00%
1M
0.62%
YTD
-0.83%
6M
-0.19%
1Y
1.63%
3Y*
5.66%
5Y*
4.85%
10Y*
3.67%

Benchmark (S&P 500 Index)

1D
-1.44%
1M
-1.45%
YTD
7.60%
6M
6.59%
1Y
22.24%
3Y*
19.20%
5Y*
11.54%
10Y*
13.71%
*Multi-year figures are annualized to reflect compound growth (CAGR)

OOSAX Monthly Returns History

Based on dividend-adjusted daily data since Sep 2, 1999, OOSAX's average daily return is +0.02%, while the average monthly return is +0.37%. At this rate, an investment would double in approximately 15.6 years.

Historically, 76% of months were positive and 24% were negative. The best month was May 2009 with a return of +7.0%, while the worst month was Mar 2020 at -13.0%. The longest winning streak lasted 30 consecutive months, and the longest losing streak was 7 months.

On a daily basis, OOSAX closed higher 23% of trading days. The best single day was Dec 30, 2022 with a return of +3.3%, while the worst single day was Mar 18, 2020 at -3.6%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026-0.47%-1.41%0.14%1.10%-0.18%0.00%-0.83%
20250.70%-0.06%-0.67%-0.12%1.59%0.65%1.27%0.49%0.65%-0.77%0.00%0.02%3.78%
20240.67%1.24%0.00%0.16%0.75%0.91%0.46%0.88%0.57%0.12%0.57%1.18%7.76%
20232.18%0.49%-0.57%0.65%0.49%1.88%1.25%1.39%1.42%-1.34%0.97%1.42%10.67%
20220.34%-0.23%0.77%-0.07%-2.63%-3.07%1.06%1.98%-0.82%0.56%1.05%0.24%-0.94%
20211.48%0.47%0.43%0.67%0.85%0.73%0.46%0.73%1.68%0.73%-0.25%0.37%8.66%

Benchmark Metrics

Invesco Senior Floating Rate Fund has an annualized alpha of 4.19%, beta of 0.04, and R2 of 0.04 versus S&P 500 Index. Calculated based on daily prices since September 02, 1999.

  • This fund participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (21.49%) than losses (11.51%) - typical of diversified or defensive assets.
  • Beta of 0.04 may look defensive, but with R2 of 0.04 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 0.04 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
4.19%
Beta
0.04
0.04
Upside Capture
21.49%
Downside Capture
11.51%

Expense Ratio

OOSAX has a high expense ratio of 1.04%, indicating above-average management fees.


Return for Risk

Risk / Return Rank

OOSAX ranks 9 for risk / return — in the bottom 9% 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.


OOSAX Risk / Return Rank: 99
Overall Rank
OOSAX Sharpe Ratio Rank: 88
Sharpe Ratio Rank
OOSAX Sortino Ratio Rank: 1111
Sortino Ratio Rank
OOSAX Omega Ratio Rank: 1515
Omega Ratio Rank
OOSAX Calmar Ratio Rank: 77
Calmar Ratio Rank
OOSAX Martin Ratio Rank: 66
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 Senior Floating Rate Fund (OOSAX) 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.


OOSAXBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

-1.18

Sortino ratioReturn per unit of downside risk

-1.18

Omega ratioGain probability vs. loss probability

1.19

1.32

-0.14

Calmar ratioReturn relative to maximum drawdown

0.56

2.46

-1.90

Martin ratioReturn relative to average drawdown

1.21

10.92

-9.71

Dividends

Dividend History

Invesco Senior Floating Rate Fund provided a 5.18% dividend yield over the last twelve months, with an annual payout of $0.32 per share.


4.00%5.00%6.00%7.00%8.00%$0.00$0.10$0.20$0.30$0.40$0.50$0.6020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$0.32$0.43$0.55$0.52$0.48$0.31$0.33$0.39$0.36$0.33$0.39$0.35

Dividend yield

5.18%6.68%8.38%7.76%7.42%4.37%4.84%5.24%4.65%4.08%4.78%4.65%

Monthly Dividends

The table displays the monthly dividend distributions for Invesco Senior Floating Rate 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$0.04$0.04$0.04$0.00$0.12
2025$0.05$0.05$0.05$0.04$0.04$0.04$0.04$0.04$0.04$0.00$0.00$0.04$0.43
2024$0.05$0.05$0.00$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.06$0.55
2023$0.04$0.04$0.04$0.04$0.04$0.04$0.05$0.05$0.05$0.00$0.05$0.05$0.52
2022$0.02$0.02$0.02$0.03$0.03$0.00$0.00$0.03$0.03$0.04$0.04$0.22$0.48
2021$0.03$0.02$0.02$0.02$0.02$0.02$0.02$0.03$0.03$0.02$0.02$0.06$0.31

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 Senior Floating Rate 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 Senior Floating Rate Fund was 32.12%, occurring on Dec 19, 2008. Recovery took 261 trading sessions.

The current Invesco Senior Floating Rate Fund drawdown is 1.57%.


Related event

Drawdown

Fall

Recovery

Underwater

Financial crisis2007–2009
-32.12%Dec 2008
1y 5mo1y 17d
2y 6moJul 2007 - Jan 2010
COVID crash2020
-23.53%Mar 2020
10mo 22d1y 6mo
2y 4moMay 2019 - Sep 2021
2016 pullback2016
-7.17%Feb 2016
8mo 20d3mo 15d
1yJun 2015 - May 2016
Bear market2022
-6.52%Jul 2022
3mo 9d6mo 20d
9mo 29dApr 2022 - Jan 2023
2011 pullback2011
-5.40%Aug 2011
23d5mo 2d
5mo 25dAug 2011 - Jan 2012

Drawdown Indicators


OOSAXBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-32.12%

-56.78%

+24.66%

Max Drawdown (1Y)

Largest decline over 1 year

-3.23%

-9.10%

+5.87%

Max Drawdown (3Y)

Largest decline over 3 years

-3.23%

-18.90%

+15.67%

Max Drawdown (5Y)

Largest decline over 5 years

-6.52%

-25.43%

+18.91%

Max Drawdown (10Y)

Largest decline over 10 years

-23.53%

-33.92%

+10.39%

Current Drawdown

Current decline from peak

-1.57%

-3.21%

+1.64%

Average Drawdown

Average peak-to-trough decline

-2.15%

-10.71%

+8.56%

Ulcer Index

Depth and duration of drawdowns from previous peaks

1.42%

2.04%

-0.62%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Portfolio Analyzer

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